Living in Fairfield
In Fairfield (California), the median gross salary is €3,862 a month (2024).
In July 2026, 65% of renter households spent at least 30% of income on housing. There were 1,157 physicians per 100,000 residents in 2026. Fairfield, a city in the United States, had a population of 120,785 in July 2026.
Which United States-wide rules apply when you move to Fairfield?
National rules stay on the country page instead of being relabelled as city data.
Housing and cost
Median gross rent was US$2,266 per month, while the median home value was US$624,300 in July 2026. Owner occupation was 61.3%, and the vacancy rate was 4.05% in July 2026.
Supplemental estimate lane; these items are not official statistics.
| Metric | Value | Period | Source |
|---|---|---|---|
| Fitness club membership, monthly | 108.4 EUR/month | 31 Dec 2025 | Numbeo - Cost of Living in Fairfield (Wayback Machine capture 20251210085537)36Supplemental estimate · Supplemental context |
| Internet, 60 Mbps unlimited | 81.63 EUR/month | 31 Dec 2025 | Numbeo - Cost of Living in Fairfield (Wayback Machine capture 20251210085537)36Supplemental estimate · Supplemental context |
| Private kindergarten, monthly | 1,785 EUR/month | 31 Dec 2025 | Numbeo - Cost of Living in Fairfield (Wayback Machine capture 20251210085537)36Supplemental estimate · Supplemental context |
| Mobile plan, 10 GB | 44.99 EUR/month | 31 Dec 2025 | Numbeo - Cost of Living in Fairfield (Wayback Machine capture 20251210085537)36Supplemental estimate · Supplemental context |
| Monthly transport pass | 52.24 EUR/month | 31 Dec 2024 | Numbeo — Cost of Living in Fairfield (Wayback capture 20241010143102)37Supplemental estimate · Supplemental context |
| Basic utilities, 85 m² home | 114.3 EUR/month | 31 Dec 2025 | Numbeo - Cost of Living in Fairfield (Wayback Machine capture 20251210085537)36Supplemental estimate · Supplemental context |
| Median gross rent | $2,266/month | 4 Jul 2026 | ACS median gross rent6Official |
| Households spending over 30% of income on rent | 64.97 % | 4 Jul 2026 | ACS median gross rent6Official |
| Housing vacancy rate (legacy series) | 4.05 % | 4 Jul 2026 | ACS median gross rent6Official |
| Property crime per 100,000 residents | 3,195 per 100,000 people | 1 Jul 2026 | FBI CDE/UCR crime statistics13Official |
| Average monthly rent (whole dwelling) | 2,180 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)4Official |
| Median monthly rent | 1,992 EUR/month | 31 Dec 2024 | Census Reporter mirror of ACS 2024 5-year tables28Supplemental estimate · Supplemental context |
| Recorded property crimes | 2,155 offenses/year | 31 Dec 2025 | FBI CIUS Table 8 by City 2025 (CDE offenses-known-to-le-2025.zip)14Official |
Is Fairfield 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?
23% of residents hold a foreign nationality — 28,200 of 122,489 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$101,895 a year in July 2026.
Fairfield 5.8%
Unemployment rate (%)
| Metric | Value | Period | Source |
|---|---|---|---|
| Median household income | 101,895 USD/year | 4 Jul 2026 | ACS total population7Official |
| Households with cable, fibre or DSL broadband | 78.12 % | 4 Jul 2026 | ACS total population7Official |
| Households with a broadband subscription | 92.51 % | 4 Jul 2026 | ACS total population7Official |
| Households with internet but no subscription | 2.2 % | 4 Jul 2026 | ACS total population7Official |
| Households without internet | 5.03 % | 4 Jul 2026 | ACS total population7Official |
| Households with satellite internet | 8.65 % | 4 Jul 2026 | ACS total population7Official |
| Median gross salary | 3,862 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 records5Official |
| Median gross salary (regional) | 4,331 EUR/month | 31 Dec 2025 | www.bls.gov27Official |
| Unemployment rate | 5.79 % | 31 Dec 2024 | Census Reporter mirror of ACS 2024 5-year tables28Supplemental estimate · Supplemental context |
What does a salary buy in Fairfield?
Take-home pay after tax, minus rent and the everyday bills this city publishes. Each line names its source.
RentUtilitiesTransportInternetMobileLeft 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. | €3,017 |
| 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 | − €2,180 |
| Public transport pass€52 · market price · Numbeo · 2024-12-31 | − €52 |
| Utilities, 85 m²€114 · market price · Numbeo - Cost of Living in Fairfield (Wayback Machine capture 20251210085537) · 2025-12-31 | − €114 |
| Internet€82 · market price · Numbeo - Cost of Living in Fairfield (Wayback Machine capture 20251210085537) · 2025-12-31 | − €82 |
| Mobile plan€45 · market price · Numbeo - Cost of Living in Fairfield (Wayback Machine capture 20251210085537) · 2025-12-31 | − €45 |
| Left overbefore the bills this city does not publish | €543 |
Public employment service
No exact public employment office is currently linked to Fairfield. 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 Fairfield. Sources checked through 10 Aug 2026.
Family and education
| Metric | Value | Period | Source |
|---|---|---|---|
| Residents with high school education or higher | 86.56 % | 4 Jul 2026 | ACS median gross rent6Official |
| Schools | 40 schools | 30 Jun 2026 | NCES CCD public school count17Official source, approximated value · Supplemental context · school district |
| School enrolment, share of residents | 26.47 % | 4 Jul 2026 | ACS median gross rent6Official |
Healthcare
| Metric | Value | Period | Source |
|---|---|---|---|
| Mental health provider ratio | 51 ratio | 30 Jun 2026 | HRSA mental health provider ratio16Official |
| Primary care doctors per 100,000 residents | 1,157 per 100,000 people | 30 Jun 2026 | HRSA mental health provider ratio16Official |
| Preventable hospitalizations | 2,110 per 100,000 people | 30 Jun 2026 | HRSA mental health provider ratio16Official |
| GP practices | 171 count | 13 Sept 2026 | NPPES Data Dissemination V.2 — September 202620Official |
| Hospitals | 5 count | 30 Sept 2026 | CMS Hospital General Information11Official |
| Pharmacies | 11 count | 13 Sept 2026 | NPPES Data Dissemination V.2 — September 202620Official |
| Physicians per 100,000 residents | 307.8 per 100,000 | 13 Sept 2026 | NPPES Data Dissemination V.2 — September 202620Official |
Yes — migrants can receive medical care in Fairfield 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 | 215.6 incidents per 100,000 | 31 Dec 2024 | US-FBI-CDE-CA0480300-202425Official |
| Recorded incidents per 100,000 residents | 2,184 offences per 100,000country median 1,586 | 31 Dec 2024 | FBI Crime Data Explorer / Uniform Crime Reporting15Official |
| Violent crime per 100,000 residents | 507.9 incidents per 100,000 | 31 Dec 2024 | US-FBI-CDE-CA0480300-202426Official |
| Recorded violent crimes | 639 offenses/year | 31 Dec 2025 | FBI CIUS Table 8 by City 2025 (CDE offenses-known-to-le-2025.zip)14Official |
Mobility and administration
| Metric | Value | Period | Source |
|---|---|---|---|
| Average commute time | 30.65 minutes | 4 Jul 2026 | ACS total population7Official |
| Workers commuting by bicycle | 0.51 % | 4 Jul 2026 | ACS total population7Official |
| Workers commuting by public transport | 1.17 % | 4 Jul 2026 | ACS total population7Official |
| Workers walking to work | 1.58 % | 4 Jul 2026 | ACS total population7Official |
| Nearest airport | SUU | 3 Aug 2026 | OurAirports21Official |
| Distance to nearest airport | 10 km | 3 Aug 2026 | OurAirports21Official |
Language courses and integration
No exact city-level course record is currently published for Fairfield. 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.
Fairfield 6.0
Annual PM2.5 (µg/m³)
| Metric | Value | Period | Source |
|---|---|---|---|
| PM2.5 — annual mean | 5.98 µg/m³ | 31 Dec 2024 | EPA AQS annual PM2.5 monitor data 202435Supplemental estimate · Supplemental context |
| Average daytime high by month | Jan 13.67 · Feb 16.44 · Mar 19.11 · Apr 21.83 · May 25.44 · Jun 29.67 · Jul 32 · Aug 31.78 · Sep 30.5 · Oct 25.67 · Nov 18.67 · Dec 13.72 °C | 1991–2020 | NOAA U.S. Climate Normals 1991-202019Official |
| Average night-time low by month | Jan 4.67 · Feb 6.06 · Mar 7.44 · Apr 8.83 · May 11.22 · Jun 13.39 · Jul 14.39 · Aug 14.44 · Sep 13.67 · Oct 11.28 · Nov 7.33 · Dec 4.5 °C | 1991–2020 | NOAA U.S. Climate Normals 1991-202019Official |
| Average temperature by month | Jan 9.17 · Feb 11.22 · Mar 13.28 · Apr 15.33 · May 18.33 · Jun 21.56 · Jul 23.22 · Aug 23.11 · Sep 22.06 · Oct 18.44 · Nov 13 · Dec 9.11 °C | 1991–2020 | NOAA U.S. Climate Normals 1991-202019Official |
| Average precipitation by month | Jan 118.9 · Feb 126.2 · Mar 84.07 · Apr 37.34 · May 18.8 · Jun 4.83 · Jul 0 · Aug 0.76 · Sep 2.03 · Oct 28.19 · Nov 64.77 · Dec 137.2 mm | 1991–2020 | NOAA U.S. Climate Normals 1991-202019Official |
| PM2.5, highest monitored reading | 37 µg/m³ | 1 Jul 2026 | EPA AirData PM2.5 annual mean12Official source, approximated value · Supplemental context · county |
| PM2.5, annual mean | 6.16 µg/m³ | 1 Jul 2026 | EPA AirData PM2.5 annual mean12Official source, approximated value · Supplemental context · county |
| PM2.5 monitoring sites | 2 monitors | 1 Jul 2026 | EPA AirData PM2.5 annual mean12Official source, approximated value · Supplemental context · county |
| Annual precipitation | 721.9 mm | 30 Jun 2026 | NOAA GHCN-Daily climate normals18Official source, approximated value · Supplemental context · station observation |
| Maximum July temperature | 23.72 °C | 30 Jun 2026 | NOAA GHCN-Daily climate normals18Official source, approximated value · Supplemental context · station observation |
| Average annual temperature | 16.17 °C | 30 Jun 2026 | NOAA GHCN-Daily climate normals18Official source, approximated value · Supplemental context · station observation |
| Minimum January temperature | 10 °C | 30 Jun 2026 | NOAA GHCN-Daily climate normals18Official source, approximated value · Supplemental context · station observation |
Population and city profile
By nationality
National passport77%Foreign residents23%
Calculated from the population and foreign-resident facts on this page.
| Metric | Value | Period | Source |
|---|---|---|---|
| Foreign-resident share | 23.35 % | 31 Dec 2020 | ACS 2020-2024 5-year table-based Summary File, table B05002 (Place of Birth by Nativity and Citizenship Status), place records1Official |
| Foreign residents | 28,200 people | 31 Dec 2020 | ACS 2020-2024 5-year table-based Summary File, table B05002 (Place of Birth by Nativity and Citizenship Status), place records1Official |
| Transit service area population | 505,849 people | 4 Jul 2026 | ACS total population7Official |
| Population density | 1,137 people/km² | 31 Dec 2025 | Census Reporter / U.S. Census Bureau10Official |
| Population | 122,489 people | 31 Dec 2025 | U.S. Census Bureau, Population Estimates Program24Official |
| Population covered by crime statistics | 123,346 people | 31 Dec 2025 | FBI CIUS Table 8 by City 2025 (CDE offenses-known-to-le-2025.zip)14Official |
Additional context
| Metric | Value | Period | Source |
|---|---|---|---|
| Median home value | 624,300 USD | 4 Jul 2026 | ACS median gross rent6Official |
| Owner-occupied homes | 61.3 % | 4 Jul 2026 | ACS median gross rent6Official |
| Labour force participation rate | 63.16 % | 4 Jul 2026 | ACS total population7Official |
| Residents born abroad | 23.35 % | 4 Jul 2026 | ACS total population7Official |
| Naturalized citizens, share of residents | 12.99 % | 4 Jul 2026 | ACS total population7Official |
| Non-citizens, share of residents | 10.36 % | 4 Jul 2026 | ACS total population7Official |
| Flu vaccination coverage | 65.54 % | 30 Jun 2026 | CDC BRFSS flu vaccination coverage8Official |
| Mammography screening coverage | 78.1 % | 30 Jun 2026 | CDC mammography screening rate9Official |
| Residents without health insurance | 5.82 % | 4 Jul 2026 | ACS median gross rent6Official |
| Residents with a bachelor's degree or higher | 26.6 % | 4 Jul 2026 | ACS median gross rent6Official |
| Crime reporting agencies | 1 agencies | 1 Jul 2026 | FBI CDE/UCR crime statistics13Official |
| Households with a vehicle available | 95.2 % | 4 Jul 2026 | ACS median gross rent6Official |
| Public transport agencies in the National Transit Database | 1 agencies | 4 Jul 2026 | ACS total population7Official |
| Transit passenger trips, 2022 | 366,585 trips | 4 Jul 2026 | ACS total population7Official |
| Transit vehicles in peak service, 2022 | 33 vehicles | 4 Jul 2026 | ACS total population7Official |
| Workers aged 16 and over | 54,780 workers | 4 Jul 2026 | ACS total population7Official |
| Workers mainly working from home | 11.62 % | 4 Jul 2026 | ACS total population7Official |
| Households using cellular data plans | 85.97 % | 4 Jul 2026 | ACS total population7Official |
Alternatives for people set on Fairfield
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.
Concord as a Fairfield alternative in the same region
31 km away, better on 6 of 7 metrics measured the same way, worse on 1.
- Recorded crime, per 100k: 3,371 Concord vs 2,184 Fairfield+54%
- Median gross pay, city: €4,746 Concord vs €3,862 Fairfield+23%
- Median gross pay, region: €5,487 Concord vs €4,331 Fairfield+27%
- Nearest airport: 3.0 km Concord vs 10.0 km Fairfield−70%
- Annual PM2.5: 3.9 µg/m³ Concord vs 6.0 µg/m³ Fairfield−34%
- Unemployment: 5.4% Concord vs 5.8% Fairfield−6%
- Foreign residents: 25.5% Concord vs 23.3% Fairfield+9%
Cambridge as a Fairfield alternative in the same country
A move, not a commute, at 4279 km, better on 5 of 7 metrics measured the same way, worse on 1.
- Unemployment: 3.4% Cambridge vs 5.8% Fairfield−41%
- Recorded crime, per 100k: 3,081 Cambridge vs 2,184 Fairfield+41%
- Median gross pay, city: €4,720 Cambridge vs €3,862 Fairfield+22%
- Median gross pay, region: €4,923 Cambridge vs €4,331 Fairfield+14%
- Foreign residents: 29.7% Cambridge vs 23.3% Fairfield+27%
- Nearest airport: 7.0 km Cambridge vs 10.0 km Fairfield−30%
- Annual PM2.5: 5.9 µg/m³ Cambridge vs 6.0 µg/m³ Fairfieldsame level
Cities near Fairfield
Published cities within 25 km, nearest first. Distances are straight-line.
- Salary
- 3,911 EUR/monthMedian gross salary · 2024-12-31
- Rent
- 1,993 EUR/monthMedian monthly rent · 2020-12-31
- Salary
- 3,793 EUR/monthMedian gross salary · 2020-12-31
- Salary
- 4,657 EUR/monthMedian gross salary · 2024-12-31
Alternative cities in United States
Other cities in United States to compare with Fairfield, nearest in population first.
How does Fairfield compare?
Pick a city. The answer appears here and the address bar keeps it, so the comparison can be shared; the page stays Fairfield's.
Is Fairfield part of Vallejo?
Fairfield is in the published commuting zone of Vallejo; this does not mean it is administratively part of the hub. Vallejo city profile
Relationship type: Commuting Zone Of. Source22
Common questions
Answered from the published values on this page, each with its source and date.
What is the typical salary around Fairfield?
The median gross salary is 4,331 EUR/month. Source: www.bls.gov.
What is the unemployment rate in Fairfield?
The unemployment rate is 5.79 %. 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 Fairfield?
The annual PM2.5 mean is 5.98 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. This is a supplemental estimate, not an official municipal measurement. Source: EPA AQS annual PM2.5 monitor data 2024.
How safe is Fairfield?
Police recorded 2,184 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 Fairfield?
The published population is 122,489 people. Source: U.S. Census Bureau, Population Estimates Program.
How many foreign residents live in Fairfield?
28,200 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 Fairfield a good place to live?
Fairfield 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.
Is Fairfield part of Vallejo?
Fairfield is in the published commuting zone of Vallejo; this does not mean it is administratively part of the hub.
Which cities are near Fairfield?
Vallejo, Suisun City, Vacaville, American Canyon, Napa are near Fairfield. 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). Fairfield (California), United States: population, rent [ImmigrationDB compilation; version 9bf7cd055ac4ce5c5f5cc229fa775890]. ImmigrationDB. https://immigrationdb.com/cities/us/fairfield-ca/ Retrieved 2026-10-16. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/BibTeX citation
@misc{immigrationdb_immigrationdb_fairfield-california-united-states-population-rent_532439981166,
author = {ImmigrationDB},
title = {Fairfield (California), United States: population, rent},
publisher = {ImmigrationDB},
year = {2026},
date = {2026-10-16},
version = {9bf7cd055ac4ce5c5f5cc229fa775890},
url = {https://immigrationdb.com/cities/us/fairfield-ca/},
note = {Retrieved 2026-10-16. ImmigrationDB compilation. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/},
}Markdown citation
[Fairfield (California), United States: population, rent](https://immigrationdb.com/cities/us/fairfield-ca/) — ImmigrationDB; ImmigrationDB; version 9bf7cd055ac4ce5c5f5cc229fa775890; 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
- 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 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
- CDC mammography screening rate data.cdc.gov · checked 2026-06-30
- Census Reporter / U.S. Census Bureau api.censusreporter.org · checked 2026-08-03
Show 27 more sources
- CMS Hospital General Information data.cms.gov · checked 2026-09-15
- EPA AirData PM2.5 annual mean aqs.epa.gov · checked 2026-07-01
- 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. Climate Normals 1991-2020 ncei.noaa.gov · checked 2026-07-26
- 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-CA0480300-2024 cde.ucr.cjis.gov · checked 2026-09-15
- US-FBI-CDE-CA0480300-2024 cde.ucr.cjis.gov · checked 2026-09-15
- 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
- EPA AQS annual PM2.5 monitor data 2024 aqs.epa.gov · checked 2026-07-26
- Numbeo - Cost of Living in Fairfield (Wayback Machine capture 20251210085537) numbeo.com · checked 2026-07-31
- Numbeo — Cost of Living in Fairfield (Wayback capture 20241010143102) Numbeo · web.archive.org · checked 2026-08-01
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.