Living in Springfield
In Springfield (Massachusetts), the median gross salary is €3,203 a month (2024).
The city had 65 schools in 2026. Springfield had a population of 154,749 in July 2026. For Springfield, median household income was US$52,656 a year in July 2026.
More recorded crime than 90% of American cities that publish it and cleaner air than 80% of American cities that publish it.
Which United States-wide rules apply when you move to Springfield?
National rules stay on the country page instead of being relabelled as city data.
Housing and cost
Median gross rent was US$1,144 per month, while the median home value was US$245,000 in July 2026. Owner occupation was 49.6%, and the vacancy rate was 7.14% in July 2026. 57.8% of renter households spent at least 30% of income on housing in July 2026.
Supplemental estimate lane; these items are not official statistics.
| Metric | Value | Period | Source |
|---|---|---|---|
| Fitness club membership, monthly | 24.81 EUR/month | 31 Jul 2026 | Numbeo - Cost of Living in Springfield (Wayback Machine capture 20260216015435)39Supplemental estimate · Supplemental context |
| Internet, 60 Mbps unlimited | 58.19 EUR/month | 31 Jul 2026 | Numbeo - Cost of Living in Springfield (Wayback Machine capture 20260216015435)39Supplemental estimate · Supplemental context |
| Private kindergarten, monthly | 1,741 EUR/month | 31 Jul 2026 | Numbeo - Cost of Living in Springfield (Wayback Machine capture 20260216015435)39Supplemental estimate · Supplemental context |
| Mobile plan, 10 GB | 57.19 EUR/month | 31 Jul 2026 | Numbeo - Cost of Living in Springfield (Wayback Machine capture 20260216015435)39Supplemental estimate · Supplemental context |
| Basic utilities, 85 m² home | 169.1 EUR/month | 31 Jul 2026 | Numbeo - Cost of Living in Springfield (Wayback Machine capture 20260216015435)39Supplemental estimate · Supplemental context |
| Median gross rent | $1,144/month | 4 Jul 2026 | ACS median gross rent8Official |
| Households spending over 30% of income on rent | 57.75 % | 4 Jul 2026 | ACS median gross rent8Official |
| Housing vacancy rate (legacy series) | 7.14 % | 4 Jul 2026 | ACS median gross rent8Official |
| Property crime per 100,000 residents | 2,595 per 100,000 people | 1 Jul 2026 | FBI CDE/UCR crime statistics16Official |
| Average monthly rent (whole dwelling) | 1,064 EUR/month | 31 Dec 2020 | ACS 2020-2024 5-year table-based Summary File, tables B25065 (Aggregate Gross Rent) and B25063 (Gross Rent, units with cash rent)6Official |
| Median monthly rent | 1,006 EUR/month | 31 Dec 2024 | Census Reporter mirror of ACS 2024 5-year tables32Supplemental estimate · Supplemental context |
| Recorded property crimes | 3,757 offenses/year | 31 Dec 2025 | FBI CIUS Table 8 by City 2025 (CDE offenses-known-to-le-2025.zip)17Official |
Is Springfield 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.
Worked out from these numbers
How international is the population?
10.5% of residents hold a foreign nationality — 16,193 of 154,702 people. This counts nationality, not place of birth, so long-settled residents who naturalised are not in it.
Work and income
Springfield 8.7%
Unemployment rate (%)
| Metric | Value | Period | Source |
|---|---|---|---|
| Median household income | 52,656 USD/year | 4 Jul 2026 | ACS total population9Official |
| Households with cable, fibre or DSL broadband | 67.78 % | 4 Jul 2026 | ACS total population9Official |
| Households with a broadband subscription | 85.96 % | 4 Jul 2026 | ACS total population9Official |
| Households with internet but no subscription | 3.33 % | 4 Jul 2026 | ACS total population9Official |
| Households without internet | 10.61 % | 4 Jul 2026 | ACS total population9Official |
| Households with satellite internet | 2.81 % | 4 Jul 2026 | ACS total population9Official |
| Median gross salary | 3,203 EUR/month | 31 Dec 2024 | ACS 2024 1-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), place records7Official |
| Median gross salary (regional) | 3,837 EUR/month | 31 Dec 2025 | www.bls.gov31Official |
| Unemployment rate | 8.67 % | 31 Dec 2024 | Census Reporter mirror of ACS 2024 5-year tables32Supplemental estimate · Supplemental context |
What does a salary buy in Springfield?
Take-home pay after tax, minus rent and the everyday bills this city publishes. Each line names its source.
RentUtilitiesInternetMobileLeft 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. | €2,530 |
| 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 | − €1,064 |
| Public transport passnot published for this city | — |
| Utilities, 85 m²€169 · market price · Numbeo - Cost of Living in Springfield (Wayback Machine capture 20260216015435) · 2026-07-31 | − €169 |
| Internet€58 · market price · Numbeo - Cost of Living in Springfield (Wayback Machine capture 20260216015435) · 2026-07-31 | − €58 |
| Mobile plan€57 · market price · Numbeo - Cost of Living in Springfield (Wayback Machine capture 20260216015435) · 2026-07-31 | − €57 |
| Left overbefore the bill this city does not publish | €1,181 |
Public employment service
No exact public employment office is currently linked to Springfield. The verified national service may still offer online registration, job search or an official office finder.
American Job Centers — Public employment service
Country-level service information is not treated as proof of a physical office in Springfield. Sources checked through 10 Aug 2026.
Family and education
Healthcare
| Metric | Value | Period | Source |
|---|---|---|---|
| Mental health provider ratio | 39 ratio | 30 Jun 2026 | HRSA mental health provider ratio19Official |
| Primary care doctors per 100,000 residents | 1,704 per 100,000 people | 30 Jun 2026 | HRSA mental health provider ratio19Official |
| Preventable hospitalizations | 3,998 per 100,000 people | 30 Jun 2026 | HRSA mental health provider ratio19Official |
| GP practices | 503 count | 13 Sept 2026 | NPPES Data Dissemination V.2 — September 202623Official |
| Hospitals | 18 count | 30 Sept 2026 | CMS Hospital General Information13Official |
| Pharmacies | 47 count | 13 Sept 2026 | NPPES Data Dissemination V.2 — September 202623Official |
| Physicians per 100,000 residents | 959.3 per 100,000 | 13 Sept 2026 | NPPES Data Dissemination V.2 — September 202623Official |
Yes — migrants can receive medical care in Springfield 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 guideSafety
| Metric | Value | Period | Source |
|---|---|---|---|
| Burglaries per 100,000 residents | 313.8 incidents per 100,000 | 31 Dec 2024 | US-FBI-CDE-MA0071800-202428Official |
| Recorded incidents per 100,000 residents | 3,727 offences per 100,000country median 1,586 | 31 Dec 2024 | FBI Crime Data Explorer / Uniform Crime Reporting18Official |
| Violent crime per 100,000 residents | 892 incidents per 100,000 | 31 Dec 2024 | US-FBI-CDE-MA0071800-202429Official |
| Recorded violent crimes | 1,343 offenses/year | 31 Dec 2025 | FBI CIUS Table 8 by City 2025 (CDE offenses-known-to-le-2025.zip)17Official |
Mobility and administration
| Metric | Value | Period | Source |
|---|---|---|---|
| Average commute time | 20.16 minutes | 4 Jul 2026 | ACS total population9Official |
| Workers commuting by bicycle | 0.41 % | 4 Jul 2026 | ACS total population9Official |
| Workers commuting by public transport | 2.58 % | 4 Jul 2026 | ACS total population9Official |
| Workers walking to work | 3.59 % | 4 Jul 2026 | ACS total population9Official |
| Nearest airport | CEF | 3 Aug 2026 | OurAirports24Official |
| Distance to nearest airport | 11 km | 3 Aug 2026 | OurAirports24Official |
Language courses and integration
No exact city-level course record is currently published for Springfield. These verified national programmes may still apply; use the official programme page to check local availability.
Adult Education and English Language Acquisition (AEFLA) — State Language Course
U.S. Department of Education
For adult learners, adult English-language learners.
USCIS English and citizenship class finder — Civic Orientation
U.S. Citizenship and Immigration Services
For immigrants, future citizens.
Climate and air quality
Night-time low to daytime high
mm
Within WHO 2021 guidelineAbove WHO, within EU limitAbove EU legal limitCity annual mean · µg/m³
City values from the published air-quality observations. WHO 2021 guidelines and EU limit values are published constants.
Springfield 5.9
Annual PM2.5 (µg/m³)
| Metric | Value | Period | Source |
|---|---|---|---|
| PM2.5 — annual mean | 5.91 µg/m³country median 7.0 | 31 Dec 2024 | EPA AQS annual PM2.5 monitor data 202415Official |
| Average daytime high by month | Jan 1.83 · Feb 3.61 · Mar 8.5 · Apr 15.83 · May 22.06 · Jun 26.61 · Jul 29.56 · Aug 28.5 · Sep 24.28 · Oct 17.5 · Nov 10.83 · Dec 4.78 °C | 1991–2020 | NOAA U.S. Monthly Climate Normals 1991-2020 — station USW00014740 (HARTFORD-BRADLEY INTL AP)22Official · nearest-station reading |
| Average night-time low by month | Jan -7.33 · Feb -6.28 · Mar -2.11 · Apr 3.56 · May 9.11 · Jun 14.33 · Jul 17.44 · Aug 16.5 · Sep 12.11 · Oct 5.78 · Nov 0.556 · Dec -4.11 °C | 1991–2020 | NOAA U.S. Monthly Climate Normals 1991-2020 — station USW00014740 (HARTFORD-BRADLEY INTL AP)22Official · nearest-station reading |
| Average temperature by month | Jan -2.7 · Feb -1.4 · Mar 3.2 · Apr 9.7 · May 15.6 · Jun 20.5 · Jul 23.5 · Aug 22.5 · Sep 18.2 · Oct 11.6 · Nov 5.7 · Dec 0.3 °C | 31 Dec 1991 | World Meteorological Organization / NOAA NCEI30Official |
| Average precipitation by month | Jan 83.31 · Feb 79.5 · Mar 96.77 · Apr 98.55 · May 96.27 · Jun 108.7 · Jul 105.9 · Aug 106.9 · Sep 111.5 · Oct 114.8 · Nov 89.15 · Dec 103.6 mm | 1991–2020 | NOAA U.S. Monthly Climate Normals 1991-2020 — station USW00014740 (HARTFORD-BRADLEY INTL AP)22Official · nearest-station reading |
| PM2.5, highest monitored reading | 58.5 µg/m³ | 1 Jul 2026 | EPA AirData PM2.5 annual mean14Official source, approximated value · Supplemental context · county |
| PM2.5, annual mean | 7.35 µg/m³ | 1 Jul 2026 | EPA AirData PM2.5 annual mean14Official source, approximated value · Supplemental context · county |
| PM2.5 monitoring sites | 4 monitors | 1 Jul 2026 | EPA AirData PM2.5 annual mean14Official source, approximated value · Supplemental context · county |
| Annual precipitation | 1,502 mm | 30 Jun 2026 | NOAA GHCN-Daily climate normals21Official source, approximated value · Supplemental context · station observation |
| Maximum July temperature | 24.07 °C | 30 Jun 2026 | NOAA GHCN-Daily climate normals21Official source, approximated value · Supplemental context · station observation |
| Average annual temperature | 11.21 °C | 30 Jun 2026 | NOAA GHCN-Daily climate normals21Official source, approximated value · Supplemental context · station observation |
| Minimum January temperature | 1.69 °C | 30 Jun 2026 | NOAA GHCN-Daily climate normals21Official source, approximated value · Supplemental context · station observation |
Similar climate. In United States: Lowell ±1.1 °C. Elsewhere: Chatham-Kent (Canada) ±1.7 °C, Markham (Canada) ±1.9 °C, Mississauga (Canada) ±1.9 °C, Richmond Hill (Canada) ±1.9 °C, Vaughan (Canada) ±1.9 °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
By nationality
National passport89.5%
Calculated from the population and foreign-resident facts on this page.
| Metric | Value | Period | Source |
|---|---|---|---|
| Foreign-resident share | 10.46 % | 31 Dec 2020 | ACS 2020-2024 5-year table-based Summary File, table B05002 (Place of Birth by Nativity and Citizenship Status), place records2Official |
| Foreign residents | 16,193 people | 31 Dec 2020 | ACS 2020-2024 5-year table-based Summary File, table B05002 (Place of Birth by Nativity and Citizenship Status), place records2Official |
| Transit service area population | 5,623,498 people | 4 Jul 2026 | ACS total population9Official |
| Population density | 1,874 people/km² | 31 Dec 2025 | Census Reporter / U.S. Census Bureau12Official |
| Population | 154,702 people | 31 Dec 2025 | U.S. Census Bureau, Population Estimates Program27Official |
| Population covered by crime statistics | 154,390 people | 31 Dec 2025 | FBI CIUS Table 8 by City 2025 (CDE offenses-known-to-le-2025.zip)17Official |
Additional context
| Metric | Value | Period | Source |
|---|---|---|---|
| Median home value | 245,000 USD | 4 Jul 2026 | ACS median gross rent8Official |
| Owner-occupied homes | 49.64 % | 4 Jul 2026 | ACS median gross rent8Official |
| Labour force participation rate | 56.94 % | 4 Jul 2026 | ACS total population9Official |
| Residents born abroad | 10.46 % | 4 Jul 2026 | ACS total population9Official |
| Naturalized citizens, share of residents | 5.68 % | 4 Jul 2026 | ACS total population9Official |
| Non-citizens, share of residents | 4.78 % | 4 Jul 2026 | ACS total population9Official |
| Flu vaccination coverage | 72.47 % | 30 Jun 2026 | CDC BRFSS flu vaccination coverage10Official |
| Mammography screening coverage | 79.1 % | 30 Jun 2026 | CDC mammography screening rate11Official |
| Residents without health insurance | 3.83 % | 4 Jul 2026 | ACS median gross rent8Official |
| Residents with a bachelor's degree or higher | 20.46 % | 4 Jul 2026 | ACS median gross rent8Official |
| Crime reporting agencies | 1 agencies | 1 Jul 2026 | FBI CDE/UCR crime statistics16Official |
| Households with a vehicle available | 81.83 % | 4 Jul 2026 | ACS median gross rent8Official |
| Public transport agencies in the National Transit Database | 4 agencies | 4 Jul 2026 | ACS total population9Official |
| Transit passenger trips, 2022 | 6,419,079 trips | 4 Jul 2026 | ACS total population9Official |
| Transit vehicles in peak service, 2022 | 217 vehicles | 4 Jul 2026 | ACS total population9Official |
| Workers aged 16 and over | 62,440 workers | 4 Jul 2026 | ACS total population9Official |
| Workers mainly working from home | 8.38 % | 4 Jul 2026 | ACS total population9Official |
| Households using cellular data plans | 76.03 % | 4 Jul 2026 | ACS total population9Official |
Alternatives for people set on Springfield
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.
Chicopee as a Springfield alternative in the same region
6 km away, better on 4 of 5 metrics measured the same way, worse on 0. Median gross pay, city and foreign residents cannot be compared like for like.
- Recorded crime, per 100k: 2,327 Chicopee vs 3,727 Springfield−38%
- Unemployment: 6.3% Chicopee vs 8.7% Springfield−28%
- Median gross pay, city: €3,299 Chicopee vs €3,203 Springfieldno percentage
- Residents: 55,310 Chicopee vs 154,702 Springfield−64%
- Annual PM2.5: 4.9 µg/m³ Chicopee vs 5.9 µg/m³ Springfield−17%
- Nearest airport: 8.0 km Chicopee vs 11.0 km Springfield−27%
- Foreign residents: 3.9% Chicopee vs 10.5% Springfieldno percentage
Naperville as a Springfield alternative in the same country
A move, not a commute, at 1291 km, better on 5 of 7 metrics measured the same way, worse on 2.
- Median gross pay, city: €5,990 Naperville vs €3,203 Springfield+87%
- Recorded crime, per 100k: 967 Naperville vs 3,727 Springfield−74%
- Foreign residents: 22.5% Naperville vs 10.5% Springfield+115%
- Unemployment: 4.5% Naperville vs 8.7% Springfield−48%
- Annual PM2.5: 8.1 µg/m³ Naperville vs 5.9 µg/m³ Springfield+37%
- Basic utilities, 85 m²: €102 Naperville vs €169 Springfield−40%
- Nearest airport: 16.0 km Naperville vs 11.0 km Springfield+45%
Vilnius as a Springfield alternative in another country
Better on 1 of 2 metrics measured the same way, worse on 1. Recorded crime, per 100k and foreign residents cannot be compared like for like.
- Recorded crime, per 100k: 1,929 (2025) Vilnius vs 3,727 (2024) Springfieldno percentage
- Nearest airport: 6.0 km Vilnius vs 11.0 km Springfield−45%
- Foreign residents: 8.0% (2024) Vilnius vs 10.5% (2020) Springfieldno percentage
- Basic utilities, 85 m²: €199 Vilnius vs €169 Springfield+18%
Cities near Springfield
Published cities within 25 km, nearest first. Distances are straight-line.
- Rent
- 1,235 EUR/monthMedian monthly rent · 2020-12-31
- Salary
- 4,681 EUR/monthMedian gross salary · 2020-12-31
- Rent
- 1,554 EUR/monthMedian monthly rent · 2020-12-31
- Salary
- 6,645 EUR/monthMedian gross salary · 2020-12-31
- Rent
- 1,130 EUR/monthMedian monthly rent · 2020-12-31
- Salary
- 3,914 EUR/monthMedian gross salary · 2020-12-31
- Rent
- 1,057 EUR/monthMedian monthly rent · 2020-12-31
- Salary
- 3,406 EUR/monthMedian gross salary · 2020-12-31
- Rent
- 1,069 EUR/monthMedian monthly rent · 2020-12-31
- Salary
- 3,533 EUR/monthMedian gross salary · 2020-12-31
- Rent
- 1,160 EUR/monthMedian monthly rent · 2020-12-31
- Salary
- 4,425 EUR/monthMedian gross salary · 2020-12-31
Alternative cities in United States
Other cities in United States to compare with Springfield, nearest in population first.
How does Springfield compare?
Pick a city. The answer appears here and the address bar keeps it, so the comparison can be shared; the page stays Springfield's.
Common questions
Answered from the published values on this page, each with its source and date.
What is the typical salary around Springfield?
The median gross salary is 3,837 EUR/month. Source: www.bls.gov.
What is the unemployment rate in Springfield?
The unemployment rate is 8.67 %. This is a supplemental estimate, not an official municipal measurement. Source: Census Reporter mirror of ACS 2024 5-year tables.
Is the air quality good in Springfield?
The annual PM2.5 mean is 5.91 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: EPA AQS annual PM2.5 monitor data 2024.
How safe is Springfield?
Police recorded 3,727 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 Springfield?
The published population is 154,702 people. Source: U.S. Census Bureau, Population Estimates Program.
How many foreign residents live in Springfield?
16,193 residents hold a foreign nationality. Source: ACS 2020-2024 5-year table-based Summary File, table B05002 (Place of Birth by Nativity and Citizenship Status), place records.
Is Springfield a good place to live?
Springfield 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 Springfield?
East Longmeadow, Chicopee, Longmeadow, Ludlow, West Springfield Town are near Springfield. 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). Springfield (Massachusetts), United States: population, rent [ImmigrationDB compilation; version ed49e6ec293f969a3bfbb352ef95b0d9]. ImmigrationDB. https://immigrationdb.com/cities/us/springfield-ma/ Retrieved 2026-10-16. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/BibTeX citation
@misc{immigrationdb_immigrationdb_springfield-massachusetts-united-states-population-rent_75682bce22e4,
author = {ImmigrationDB},
title = {Springfield (Massachusetts), United States: population, rent},
publisher = {ImmigrationDB},
year = {2026},
date = {2026-10-16},
version = {ed49e6ec293f969a3bfbb352ef95b0d9},
url = {https://immigrationdb.com/cities/us/springfield-ma/},
note = {Retrieved 2026-10-16. ImmigrationDB compilation. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/},
}Markdown citation
[Springfield (Massachusetts), United States: population, rent](https://immigrationdb.com/cities/us/springfield-ma/) — ImmigrationDB; ImmigrationDB; version ed49e6ec293f969a3bfbb352ef95b0d9; 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
- 2024 American Community Survey 5-year detailed tables api.census.gov · checked 2026-10-04
- ACS 2020-2024 5-year table-based Summary File, table B05002 (Place of Birth by Nativity and Citizenship Status), place records www2.census.gov · checked 2026-09-18
- 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
- ACS 2020-2024 5-year table-based Summary File, table B25031 (Median Gross Rent by Bedrooms) www2.census.gov · checked 2026-09-19
- ACS 2020-2024 5-year table-based Summary File, table B25064 (Median Gross Rent), place records www2.census.gov · checked 2026-09-18
- 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
- ACS 2024 1-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), place records www2.census.gov · checked 2026-09-18
- ACS median gross rent api.censusreporter.org · checked 2026-07-04
- ACS total population api.censusreporter.org · checked 2026-07-04
- CDC BRFSS flu vaccination coverage data.cdc.gov · checked 2026-06-30
Show 29 more sources
- CDC mammography screening rate data.cdc.gov · checked 2026-06-30
- Census Reporter / U.S. Census Bureau api.censusreporter.org · checked 2026-08-03
- CMS Hospital General Information data.cms.gov · checked 2026-09-15
- EPA AirData PM2.5 annual mean aqs.epa.gov · checked 2026-07-01
- EPA AQS annual PM2.5 monitor data 2024 aqs.epa.gov · checked 2026-07-26
- FBI CDE/UCR crime statistics cde.ucr.cjis.gov · checked 2026-07-01
- FBI CIUS Table 8 by City 2025 (CDE offenses-known-to-le-2025.zip) cde.ucr.cjis.gov · checked 2026-09-05
- FBI Crime Data Explorer / Uniform Crime Reporting cde.ucr.cjis.gov · checked 2026-08-04
- HRSA mental health provider ratio data.hrsa.gov · checked 2026-06-30
- NCES CCD public school count nces.ed.gov · checked 2026-06-30
- NOAA GHCN-Daily climate normals ncei.noaa.gov · checked 2026-06-30
- NOAA U.S. Monthly Climate Normals 1991-2020 — station USW00014740 (HARTFORD-BRADLEY INTL AP) NOAA U.S. Monthly Climate Normals 1991-2020 · ncei.noaa.gov · checked 2026-07-31
- NPPES Data Dissemination V.2 — September 2026 NPPES Data Dissemination V.2 · download.cms.gov · checked 2026-09-18
- OurAirports davidmegginson.github.io · checked 2026-08-03
- TIGERweb ACS2023 — Metropolitan and Micropolitan Statistical Areas (CBSA, January 1 2023) TIGERweb ACS2023 · tigerweb.geo.census.gov · checked 2026-09-19
- U.S. Census Bureau TIGERweb Places (layer 4 incorporated places, layer 5 CDPs; identical query) tigerweb.geo.census.gov · checked 2026-09-11
- U.S. Census Bureau, Population Estimates Program www2.census.gov · checked 2026-08-03
- US-FBI-CDE-MA0071800-2024 cde.ucr.cjis.gov · checked 2026-09-15
- US-FBI-CDE-MA0071800-2024 cde.ucr.cjis.gov · checked 2026-09-15
- World Meteorological Organization / NOAA NCEI nodc.noaa.gov · checked 2026-08-03
- www.bls.gov bls.gov · checked 2026-08-27
- Census Reporter mirror of ACS 2024 5-year tables api.censusreporter.org · checked 2026-07-26
- Coordinate identity evidence wikidata.org · checked 2026-09-06
- Coordinate identity evidence wikidata.org · checked 2026-09-06
- Coordinate identity evidence wikidata.org · checked 2026-09-06
- Coordinate identity evidence wikidata.org · checked 2026-09-06
- Coordinate identity evidence wikidata.org · checked 2026-09-06
- Coordinate identity evidence wikidata.org · checked 2026-09-06
- Numbeo - Cost of Living in Springfield (Wayback Machine capture 20260216015435) numbeo.com · checked 2026-07-31
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.