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Living in Haddon Heights

In Haddon Heights, unemployment is 4.5% (2024).

The city had 4 schools in 2026. Haddon Heights (officially Haddon Heights borough) is in the United States; its population was 7,516 in July 2026. In July 2026, 43% of renter households spent at least 30% of income on housing. There were 2,468 physicians per 100,000 residents in 2026.

Last checked 2026-10-0733 sources

Population7,588people31 Dec 2024Official source · U.S. Census Bureau, Population Estimates Program
Median gross salary5,530EUR/month31 Dec 2020Official source · ACS 2020-2024 5-year table-based Summary File, table B20002 (Median Earnings in the Past 12 Months (in 2024 inflation-adjusted dollars) by Sex for the Population 16 Years and Over with Earnings)
Median rent1,077EUR/month31 Dec 2020Official source · ACS 2020-2024 5-year table-based Summary File, table B25064 (Median Gross Rent), place records
Unemployment rate4.51%country median 4.6% — about the sameOfficial source · Census Reporter (underlying U.S. Census ACS)
Recorded crime494.7offences per 100,000country median 1,586 — 69% belowOfficial source · FBI Crime Data Explorer / Uniform Crime Reporting
PM2.5, annual mean6.55µg/m³31 Dec 2024Nearest stationOfficial source · U.S. EPA Air Quality System / AirData

Less recorded crime than 91% of American cities that publish it and cleaner air than 65% of American cities that publish it.

Which United States-wide rules apply when you move to Haddon Heights?

National rules stay on the country page instead of being relabelled as city data.

Visa and entry rulesPassport-specific entry and national residence context.BenefitsCountry-wide eligibility and official application routes.Taxes in United StatesNational rates and thresholds that apply in Haddon Heights.Healthcare eligibilityCountry-wide insurance and residence conditions.

Housing and cost

Median gross rent was US$1,166 per month, while the median home value was US$387,300 in July 2026. Owner occupation was 77.7%, and the vacancy rate was 3.56% in July 2026.

What recurs every month2 published recurring costs, € per month
Haddon Heights recurring monthly costs, € per month

€ / month

Internet, 60 Mbps€60
Mobile plan, 10 GB€22
MetricValuePeriodSource
Internet, 60 Mbps unlimited60.38 EUR/month30 Sept 2026Verizon 300 Mbps home internet27Official · national market
Mobile plan, 10 GB21.57 EUR/month30 Sept 2026Visible unlimited mobile plan28Official · national market
Median gross rent$1,166/month4 Jul 2026ACS median gross rent5Official
Households spending over 30% of income on rent43 %4 Jul 2026ACS median gross rent5Official
Housing vacancy rate (legacy series)3.56 %4 Jul 2026ACS median gross rent5Official
Property crime per 100,000 residents718.6 per 100,000 people1 Jul 2026FBI CDE/UCR crime statistics11Official source, approximated value · Supplemental context · agency service area
Average monthly rent (whole dwelling)1,231 EUR/month31 Dec 2020ACS 2020-2024 5-year table-based Summary File, tables B25065 (Aggregate Gross Rent) and B25063 (Gross Rent, units with cash rent)4Official
Median monthly rent1,077 EUR/month31 Dec 2020ACS 2020-2024 5-year table-based Summary File, table B25064 (Median Gross Rent), place records3Official
Recorded property crimes32 offenses/year31 Dec 2025FBI CIUS Table 8 by City 2025 (CDE offenses-known-to-le-2025.zip)12Official

Is Haddon Heights a good place to live?

There is no universal answer. The profile scores below show who the available published evidence may suit; they are a decision aid, not a personal recommendation.

Try your profile
Remote worker55%strong on work, weak on legal route · range 46–64%
Skilled employee60%strong on work, weak on safety · range 51–69%
Student57%strong on education, weak on work · range 47–67%
Family71%strong on family, weak on cost · range 62–80%
Retirement54%strong on safety, weak on admin · range 43–65%

Worked out from these numbers

How international is the population?

2.9% of residents hold a foreign nationality — 223 of 7,588 people. This counts nationality, not place of birth, so long-settled residents who naturalised are not in it.

Work and income

Median household income was US$133,125 a year in July 2026.

Unemployment across cities in United StatesUnemployment in Haddon Heights is 4.5%. Of 2,153 cities with data, 1,250 have unemployment of 0 to under 5%.

Unemployment rate (%)

MetricValuePeriodSource
Median household income133,125 USD/year4 Jul 2026ACS total population6Official
Households with cable, fibre or DSL broadband83.19 %4 Jul 2026ACS total population6Official
Households with a broadband subscription94.28 %4 Jul 2026ACS total population6Official
Households with internet but no subscription1.56 %4 Jul 2026ACS total population6Official
Households without internet4.16 %4 Jul 2026ACS total population6Official
Households with satellite internet0.59 %4 Jul 2026ACS total population6Official
Median gross salary5,530 EUR/month31 Dec 2020ACS 2020-2024 5-year table-based Summary File, table B20002 (Median Earnings in the Past 12 Months (in 2024 inflation-adjusted dollars) by Sex for the Population 16 Years and Over with Earnings)2Official
Median gross salary (regional)4,013 EUR/month31 Dec 2025www.bls.gov30Official
Unemployment rate4.51 %country median 4.6% — about the same31 Dec 2024Census Reporter (underlying U.S. Census ACS)9Official

What does a salary buy in Haddon Heights?

Take-home pay after tax, minus rent and the everyday bills this city publishes. Each line names its source.

Haddon Heights median gross pay: €5,530 (ACS 2020-2024 5-year table-based Summary File, table B20002 (Median Earnings in the Past 12 Months (in 2024 inflation-adjusted dollars) by Sex for the Population 16 Years and Over with Earnings), 2020-12-31).
Left over each month€2,843of €4,156 take-home
  • Rent
  • Internet
  • Mobile
  • Left over
Line-by-line breakdown and sources
Each month€
Take-home payOECD Taxing Wages 2025, single, no children. Includes central and local income tax and employee social contributions; euro amounts at the ECB average for 2026-08.€4,156
Rentaverage rent of a whole dwelling · official · ACS 2020-2024 5-year table-based Summary File, tables B25065 (Aggregate Gross Rent) and B25063 (Gross Rent, units with cash rent) · 2020-12-31− €1,231
Internet€60 · official · Verizon 300 Mbps home internet · 2026-09-30− €60
Mobile plan€22 · official · Visible unlimited mobile plan · 2026-09-30− €22
Other everyday billsnot published for this city: public transport pass, utilities—
Left overbefore the bills this city does not publish€2,843
Take-home pay for other salaries and households Compare with another city Check a job offer in Haddon Heights Salary needed to live in Haddon Heights

Public employment service

No exact public employment office is currently linked to Haddon Heights. The verified national service may still offer online registration, job search or an official office finder.

Country-level information

American Job Centers — Public employment service

U.S. Department of Labor Employment and Training Administration

Job Search
Open official service
Open the United States service overview

Country-level service information is not treated as proof of a physical office in Haddon Heights. Sources checked through 10 Aug 2026.

Family and education

MetricValuePeriodSource
Residents with high school education or higher97.57 %4 Jul 2026ACS median gross rent5Official
Schools4 schools30 Jun 2026NCES CCD public school count15Official
School enrolment, share of residents23.21 %4 Jul 2026ACS median gross rent5Official

Healthcare

MetricValuePeriodSource
Mental health provider ratio65 ratio30 Jun 2026HRSA mental health provider ratio14Official
Primary care doctors per 100,000 residents2,468 per 100,000 people30 Jun 2026HRSA mental health provider ratio14Official
Preventable hospitalizations4,144 per 100,000 people30 Jun 2026HRSA mental health provider ratio14Official
Physicians per 100,000 residents516.5 per 100,00031 Dec 2023Area Health Resources Files (AHRF), County 2024-2025 release14Official · county

Yes — migrants can receive medical care in Haddon Heights when the national insurance or residence conditions are met.

Healthcare access follows the country-wide insurance rules; local capacity facts remain city data and are not used as proof of eligibility.

Open the official coverage guide
Country rule verified 2026-08-03.

Safety

Recorded crime across major citiesHaddon Heights highlighted among comparable cities
Recorded crime across major cities with Haddon Heights highlighted

recorded incidents per 100k residents

Philadelphia5,457
Houston5,442
San Antonio5,218
Chicago4,012
Dallas4,010
Austin3,709
Fort Worth3,158
Phoenix3,125
New York City3,039
Los Angeles2,212
San Diego2,082
Haddon Heights495
MetricValuePeriodSource
Recorded incidents per 100,000 residents494.7 offences per 100,000country median 1,58631 Dec 2024FBI Crime Data Explorer / Uniform Crime Reporting13Official
Violent crime per 100,000 residents39.92 per 100,000 people1 Jul 2026FBI CDE/UCR crime statistics11Official source, approximated value · Supplemental context · agency service area
Recorded violent crimes0 offenses/year31 Dec 2025FBI CIUS Table 8 by City 2025 (CDE offenses-known-to-le-2025.zip)12Official

Mobility and administration

MetricValuePeriodSource
Direct destinations from the nearest major airport122 count3 Aug 2026OpenFlights21Official
Average commute time23.8 minutes4 Jul 2026ACS total population6Official
Workers commuting by bicycle0.42 %4 Jul 2026ACS total population6Official
Workers commuting by public transport4.44 %4 Jul 2026ACS total population6Official
Workers walking to work0.64 %4 Jul 2026ACS total population6Official
Distance to the nearest major airport15 km3 Aug 2026OurAirports22Official
Nearest major airport (IATA code)PHL3 Aug 2026OurAirports22Official

Language courses and integration

No exact city-level course record is currently published for Haddon Heights. These verified national programmes may still apply; use the official programme page to check local availability.

Country-level information

Adult Education and English Language Acquisition (AEFLA) — State Language Course

U.S. Department of Education

For adult learners, adult English-language learners.

EnglishIn Person, Online, HybridCost varies
Open official information

USCIS English and citizenship class finder — Civic Orientation

U.S. Citizenship and Immigration Services

For immigrants, future citizens.

EnglishIn Person, OnlineCost varies
Open official information
Open the full United States section
National programme information is not treated as proof of a course location in Haddon Heights.

Find courses near Haddon Heights

Climate and air quality

Temperature through the yearAverage daytime high and night-time low, °C
Rainfall through the yearAverage monthly precipitation, mm
Air quality vs health guidelinesAnnual means against WHO 2021 guidelines and EU legal limits

City values from the published air-quality observations. WHO 2021 guidelines and EU limit values are published constants.

PM2.5 across cities in United StatesAnnual PM2.5 in Haddon Heights is 6.6 µg/m³. Of 968 cities with data, 261 have annual PM2.5 of 6 to under 7 µg/m³.

Annual PM2.5 (µg/m³)

MetricValuePeriodSource
PM2.5 — annual mean6.55 µg/m³31 Dec 2024U.S. EPA Air Quality System / AirData26Official · nearest-station reading
Average daytime high by monthJan 4.56 · Feb 6.17 · Mar 10.83 · Apr 17.5 · May 22.67 · Jun 27.67 · Jul 30.44 · Aug 29.22 · Sep 25.5 · Oct 18.78 · Nov 12.61 · Dec 7.33 °C1991–2020NOAA U.S. Monthly Climate Normals 1991-2020 — station USC00286864 (PENNSAUKEN 1N)19Official · nearest-station reading
Average night-time low by monthJan -3.83 · Feb -3.28 · Mar 0.556 · Apr 5.83 · May 11.33 · Jun 16.83 · Jul 20 · Aug 18.83 · Sep 14.89 · Oct 8.06 · Nov 2.5 · Dec -1.17 °C1991–2020NOAA U.S. Monthly Climate Normals 1991-2020 — station USC00286864 (PENNSAUKEN 1N)19Official · nearest-station reading
Average temperature by monthJan 0.9 · Feb 2.2 · Mar 6.4 · Apr 12.5 · May 17.9 · Jun 23.1 · Jul 25.9 · Aug 24.9 · Sep 21.1 · Oct 14.5 · Nov 8.6 · Dec 3.7 °C31 Dec 1991World Meteorological Organization / NOAA NCEI29Official · nearest-station reading
Average precipitation by monthJan 79.5 · Feb 69.85 · Mar 100.6 · Apr 88.14 · May 84.84 · Jun 102.6 · Jul 111.3 · Aug 109 · Sep 111.8 · Oct 88.14 · Nov 73.91 · Dec 100.8 mm1991–2020NOAA U.S. Monthly Climate Normals 1991-2020 — station USW00013739 (PHILA INTL AP)20Official · nearest-station reading
PM2.5, highest monitored reading25.2 µg/m³31 Dec 2024US EPA Air Quality System (AQS)26Official · nearest-station reading
PM2.5, annual mean6.55 µg/m³31 Dec 2024US EPA Air Quality System (AQS)26Official · nearest-station reading
PM2.5 monitoring sites5 monitors1 Jul 2026EPA AirData PM2.5 annual mean10Official source, approximated value · Supplemental context · county
Annual precipitation1,121 mm31 Dec 1991NOAA National Centers for Environmental Information (NCEI)16Official · nearest-station reading
Maximum July temperature31 °C31 Dec 1991NOAA National Centers for Environmental Information (NCEI)17Official · nearest-station reading
Average annual temperature13.5 °C31 Dec 1991NOAA National Centers for Environmental Information (NCEI)29Official · nearest-station reading
Minimum January temperature-3.3 °C31 Dec 1991NOAA National Centers for Environmental Information (NCEI)18Official · nearest-station reading

Similar climate. In United States: Columbia ±0.8 °C. Elsewhere: Cottbus (Germany) ±3.0 °C, Markham (Canada) ±3.0 °C, Mississauga (Canada) ±3.0 °C, Richmond Hill (Canada) ±3.0 °C, Vaughan (Canada) ±3.0 °C. Twenty closest, compared month by month

Monthly highs and lows against the 1991–2020 station normals of the nearest station; ± is the average monthly difference.

Population and city profile

Who lives hereResidents by nationality, % of population

Calculated from the population and foreign-resident facts on this page.

MetricValuePeriodSource
City area4.06 km²31 Dec 2025U.S. Census Bureau (TIGERweb ArcGIS REST service)23Official
Foreign-resident share2.97 %31 Dec 2024Census Reporter (underlying U.S. Census ACS)9Official
Foreign residents223 people31 Dec 2024Census Reporter (underlying U.S. Census ACS)9Official
Population density1,871 people/km²31 Dec 2024U.S. Census Bureau (Population Estimates Program)25Official
Population7,588 people31 Dec 2024U.S. Census Bureau, Population Estimates Program25Official
Population covered by crime statistics7,604 people31 Dec 2025FBI CIUS Table 8 by City 2025 (CDE offenses-known-to-le-2025.zip)12Official

Additional context

MetricValuePeriodSource
Median home value387,300 USD4 Jul 2026ACS median gross rent5Official
Owner-occupied homes77.72 %4 Jul 2026ACS median gross rent5Official
Labour force participation rate71.63 %4 Jul 2026ACS total population6Official
Residents born abroad2.97 %4 Jul 2026ACS total population6Official
Naturalized citizens, share of residents2.61 %4 Jul 2026ACS total population6Official
Non-citizens, share of residents0.36 %4 Jul 2026ACS total population6Official
Flu vaccination coverage63.37 %30 Jun 2026CDC BRFSS flu vaccination coverage7Official
Mammography screening coverage79.6 %30 Jun 2026CDC mammography screening rate8Official
Residents without health insurance1.8 %4 Jul 2026ACS median gross rent5Official
Residents with a bachelor's degree or higher57.78 %4 Jul 2026ACS median gross rent5Official
Crime reporting agencies0 agencies1 Jul 2026FBI CDE/UCR crime statistics11Official source, approximated value · Supplemental context · agency service area
Households with a vehicle available93.94 %4 Jul 2026ACS median gross rent5Official
Public transport agencies in the National Transit Database0 agencies4 Jul 2026ACS total population6Official
Workers aged 16 and over4,081 workers4 Jul 2026ACS total population6Official
Workers mainly working from home28.62 %4 Jul 2026ACS total population6Official
Households using cellular data plans87.06 %4 Jul 2026ACS total population6Official

Alternatives for people set on Haddon Heights

Three places for the three reasons people leave a city on the shortlist: stay in the region, stay in the country, or keep the budget and change the country. A percentage appears only where both cities publish that metric from the same source, period and grain. Distances are straight lines — travel times are not collected yet.

Haddonfield as a Haddon Heights alternative in the same region

3 km away, better on 3 of 7 metrics measured the same way, worse on 1.

  • Recorded crime, per 100k: 1,571 Haddonfield vs 495 Haddon Heights+218%
  • Median gross pay, city: €7,630 Haddonfield vs €5,530 Haddon Heights+38%
  • Foreign residents: 4.3% Haddonfield vs 3.0% Haddon Heights+46%
  • Residents: 12,707 Haddonfield vs 7,588 Haddon Heights+67%
  • Unemployment: 3.6% Haddonfield vs 4.5% Haddon Heights−20%
  • Median gross pay, region: €4,013 Haddonfield vs €4,013 Haddon Heightssame level
  • Annual PM2.5: 6.6 µg/m³ Haddonfield vs 6.6 µg/m³ Haddon Heightssame level
Full comparisonMore about Haddonfield

North Bethesda as a Haddon Heights alternative in the same country

A move, not a commute, at 200 km, better on 3 of 3 metrics measured the same way, worse on 0. Median gross pay, city and recorded crime, per 100k cannot be compared like for like.

  • Foreign residents: 34.1% North Bethesda vs 3.0% Haddon Heights+1050%
  • Median gross pay, city: €6,119 North Bethesda vs €5,530 Haddon Heightsno percentage
  • Unemployment: 3.6% North Bethesda vs 4.5% Haddon Heights−19%
  • Recorded crime, per 100k: 3,458 (2025) North Bethesda vs 495 (2024) Haddon Heightsno percentage
  • Annual PM2.5: 5.9 µg/m³ North Bethesda vs 6.6 µg/m³ Haddon Heights−10%
Full comparisonMore about North Bethesda

Cities near Haddon Heights

Published cities within 25 km, nearest first. Distances are straight-line.

Audubon borough 1.4 km away
Rent
1,192 EUR/monthMedian monthly rent · 2020-12-31
Salary
5,188 EUR/monthMedian gross salary · 2020-12-31
Bellmawr 2.9 km away
Rent
1,161 EUR/monthMedian monthly rent · 2020-12-31
Salary
3,870 EUR/monthMedian gross salary · 2020-12-31
Runnemede 3.1 km away
Rent
1,315 EUR/monthMedian monthly rent · 2020-12-31
Salary
3,920 EUR/monthMedian gross salary · 2020-12-31
Haddonfield 3.1 km away
Rent
1,753 EUR/monthMedian monthly rent · 2020-12-31
Salary
7,630 EUR/monthMedian gross salary · 2020-12-31
Collingswood 4.2 km away
Rent
1,375 EUR/monthMedian monthly rent · 2020-12-31
Salary
5,054 EUR/monthMedian gross salary · 2020-12-31
Ashland 4.8 km away
Rent
2,337 EUR/monthMedian monthly rent · 2020-12-31
Salary
5,212 EUR/monthMedian gross salary · 2020-12-31

Alternative cities in United States

Other cities in United States to compare with Haddon Heights, nearest in population first.

All United States cities
Lamar7,588 residentsBelen7,589 residentsOld Town7,589 residentsPalmyra borough7,587 residentsMount Sterling7,586 residentsCanfield7,584 residents

How does Haddon Heights compare?

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Common questions

Answered from the published values on this page, each with its source and date.

What is the typical salary around Haddon Heights?

The median gross salary is 4,013 EUR/month. Source: www.bls.gov.

What is the unemployment rate in Haddon Heights?

The unemployment rate is 4.51 %. Source: Census Reporter (underlying U.S. Census ACS).

Is the air quality good in Haddon Heights?

The annual PM2.5 mean is 6.55 µg/m³. The WHO 2021 guideline is 5 µg/m³ and the EU limit value is 25 µg/m³, so this reading is above the WHO guideline but within the EU limit. Source: U.S. EPA Air Quality System / AirData.

How safe is Haddon Heights?

Police recorded 494.7 offences per 100,000. This counts all offences, so it is not comparable with a violent-crime-only rate from another source. Source: FBI Crime Data Explorer / Uniform Crime Reporting.

How many people live in Haddon Heights?

The published population is 7,588 people. Source: U.S. Census Bureau, Population Estimates Program.

How many foreign residents live in Haddon Heights?

223 residents hold a foreign nationality. Source: Census Reporter (underlying U.S. Census ACS).

Is Haddon Heights a good place to live?

Haddon Heights may suit different people for different reasons. The page's profile scores compare published cost, work, housing, safety, healthcare and other available factors; they are a decision aid, not a universal recommendation.

Which cities are near Haddon Heights?

Audubon borough, Barrington borough, Bellmawr, Runnemede, Haddonfield are near Haddon Heights. Typed relationship labels are shown where published; other rows use straight-line distance from admitted coordinates.

Cite this page

Open a format to select or copy this ImmigrationDB compilation citation. The native disclosure and text fallback work without JavaScript.

APA citation
ImmigrationDB. (2026, October 16). Haddon Heights, United States: population, rent, salary [ImmigrationDB compilation; version 2475376088de297023933c79ec527398]. ImmigrationDB. https://immigrationdb.com/cities/us/haddon-heights-borough/ Retrieved 2026-10-16. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/
BibTeX citation
@misc{immigrationdb_immigrationdb_haddon-heights-united-states-population-rent-salary_a4db334e4ebc,
  author = {ImmigrationDB},
  title = {Haddon Heights, United States: population, rent, salary},
  publisher = {ImmigrationDB},
  year = {2026},
  date = {2026-10-16},
  version = {2475376088de297023933c79ec527398},
  url = {https://immigrationdb.com/cities/us/haddon-heights-borough/},
  note = {Retrieved 2026-10-16. ImmigrationDB compilation. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/},
}
Markdown citation
[Haddon Heights, United States: population, rent, salary](https://immigrationdb.com/cities/us/haddon-heights-borough/) — ImmigrationDB; ImmigrationDB; version 2475376088de297023933c79ec527398; retrieved 2026-10-16; built 2026-10-16.

This citation identifies the ImmigrationDB compilation/page. Underlying source publishers and datasets retain their own terms; inspect the Sources section and cite those records separately. View the underlying source records.

Sources

JSON Markdown
  1. 2024 American Community Survey 5-year detailed tables api.census.gov · checked 2026-10-04
  2. ACS 2020-2024 5-year table-based Summary File, table B20002 (Median Earnings in the Past 12 Months (in 2024 inflation-adjusted dollars) by Sex for the Population 16 Years and Over with Earnings) www2.census.gov · checked 2026-09-19
  3. ACS 2020-2024 5-year table-based Summary File, table B25064 (Median Gross Rent), place records www2.census.gov · checked 2026-09-18
  4. ACS 2020-2024 5-year table-based Summary File, tables B25065 (Aggregate Gross Rent) and B25063 (Gross Rent, units with cash rent) www2.census.gov · checked 2026-09-19
  5. ACS median gross rent api.censusreporter.org · checked 2026-07-04
  6. ACS total population api.censusreporter.org · checked 2026-07-04
  7. CDC BRFSS flu vaccination coverage data.cdc.gov · checked 2026-06-30
  8. CDC mammography screening rate data.cdc.gov · checked 2026-06-30
  9. Census Reporter (underlying U.S. Census ACS) api.censusreporter.org · checked 2026-08-03
  10. EPA AirData PM2.5 annual mean aqs.epa.gov · checked 2026-07-01
Show 23 more sources
  1. FBI CDE/UCR crime statistics cde.ucr.cjis.gov · checked 2026-07-01
  2. FBI CIUS Table 8 by City 2025 (CDE offenses-known-to-le-2025.zip) cde.ucr.cjis.gov · checked 2026-09-05
  3. FBI Crime Data Explorer / Uniform Crime Reporting cde.ucr.cjis.gov · checked 2026-08-04
  4. HRSA mental health provider ratio data.hrsa.gov · checked 2026-06-30
  5. NCES CCD public school count nces.ed.gov · checked 2026-06-30
  6. NOAA National Centers for Environmental Information (NCEI) nodc.noaa.gov · checked 2026-08-07
  7. NOAA National Centers for Environmental Information (NCEI) nodc.noaa.gov · checked 2026-08-07
  8. NOAA National Centers for Environmental Information (NCEI) nodc.noaa.gov · checked 2026-08-07
  9. NOAA U.S. Monthly Climate Normals 1991-2020 — station USC00286864 (PENNSAUKEN 1N) NOAA U.S. Monthly Climate Normals 1991-2020 · ncei.noaa.gov · checked 2026-07-31
  10. NOAA U.S. Monthly Climate Normals 1991-2020 — station USW00013739 (PHILA INTL AP) NOAA U.S. Monthly Climate Normals 1991-2020 · ncei.noaa.gov · checked 2026-07-31
  11. OpenFlights raw.githubusercontent.com · checked 2026-08-03
  12. OurAirports davidmegginson.github.io · checked 2026-08-03
  13. U.S. Census Bureau (TIGERweb ArcGIS REST service) tigerweb.geo.census.gov · checked 2026-08-03
  14. U.S. Census Bureau TIGERweb Places (layer 4 incorporated places, layer 5 CDPs; identical query) tigerweb.geo.census.gov · checked 2026-09-11
  15. U.S. Census Bureau, Population Estimates Program www2.census.gov · checked 2026-08-05
  16. U.S. EPA Air Quality System / AirData aqs.epa.gov · checked 2026-08-05
  17. Verizon 300 Mbps home internet verizon.com · checked 2026-09-15
  18. Visible unlimited mobile plan visible.com · checked 2026-09-15
  19. World Meteorological Organization / NOAA NCEI nodc.noaa.gov · checked 2026-08-05
  20. www.bls.gov bls.gov · checked 2026-08-27
  21. Coordinate identity evidence wikidata.org · checked 2026-09-06
  22. Coordinate identity evidence wikidata.org · checked 2026-09-06
  23. Coordinate identity evidence wikidata.org · checked 2026-09-06

Spotted a number that looks wrong? Every value here carries its source and date — tell us what you found and we will re-check it against the source.