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Living in St. Charles

St. Charles is a city in the United States. At the end of 2020, St.

Higher unemployment than 70% 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 St. Charles?

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 St. Charles.Healthcare eligibilityCountry-wide insurance and residence conditions.

Housing and cost

No city-level rent or cost figure is published for St. Charles yet. We do not infer one from another place.

Work and income

The unemployment rate was 5.91% at the end of 2024.

Unemployment across cities in United StatesUnemployment in St. Charles is 5.9%. Of 2,065 cities with data, 1,200 have unemployment of 0 to under 5%.
unemployment rate, % · measured cities in United States per band1200 cities: 0% to under 5%12000–5742 cities: 5% to under 10%7425–10St. Charles 5.9%95 cities: 10% to under 15%9510–1525 cities: 15% to under 20%2515–202 cities: 20% to under 25%220–251 city: 25% to under 30%125–30

Unemployment rate (%)

MetricValuePeriodSource
Unemployment rate5.91 %31 Dec 2024Census Reporter (underlying U.S. Census ACS)1Official · parent municipality

Public employment service

No exact public employment office is currently linked to St. Charles. 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 St. Charles. Sources checked through 10 Aug 2026.

Mobility and administration

St. Charles's nearest airport was DCA, 29 km away and offered 91 direct destinations.

MetricValuePeriodSource
Airport Direct Destinations Count91 count3 Aug 2026OpenFlights5Official
Nearest Major Airport Distance Km29 km3 Aug 2026OurAirports6Official
Nearest Major Airport IataDCA3 Aug 2026OurAirports6Official

Language courses and integration

No exact city-level course record is currently published for St. Charles. 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, Hybridvaries
Open official information

USCIS English and citizenship class finder — Civic Orientation

U.S. Citizenship and Immigration Services

For immigrants, future citizens.

EnglishIn Person, Onlinevaries
Open official information
Open the full United States section
National programme information is not treated as proof of a course location in St. Charles.

Climate and air quality

Annual PM2.5 was 6.5 µg/m³ at the end of 2024. Monthly mean temperatures were 1.1°C in January and 26.2°C in July. Monthly precipitation was 78.2 mm in January and 126 mm in July.

Rainfall through the yearAverage monthly precipitation, mm
St. Charles average monthly precipitation, mm03570105140787310386113123126106111958095JFMAMJJASONDmm
Air quality vs health guidelinesAnnual means against WHO 2021 guidelines and EU legal limits
St. Charles annual air pollutant levels against WHO 2021 guidelines and EU legal limitsCity valueWHO guidelineEU limit5256.5PM2.5µg/m³

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 St. Charles is 6.6 µg/m³. Of 968 cities with data, 262 have annual PM2.5 of 6 to under 7 µg/m³.
annual PM2.5, µg/m³ · measured cities in United States per band1 city: 1 µg/m³ to under 2 µg/m³11–22 cities: 2 µg/m³ to under 3 µg/m³22–331 cities: 3 µg/m³ to under 4 µg/m³313–451 cities: 4 µg/m³ to under 5 µg/m³514–5135 cities: 5 µg/m³ to under 6 µg/m³1355–6262 cities: 6 µg/m³ to under 7 µg/m³2626–7St. Charles 6.6252 cities: 7 µg/m³ to under 8 µg/m³2527–8124 cities: 8 µg/m³ to under 9 µg/m³1248–958 cities: 9 µg/m³ to under 10 µg/m³589–1033 cities: 10 µg/m³ to under 11 µg/m³3310–114 cities: 11 µg/m³ to under 12 µg/m³411–124 cities: 12 µg/m³ to under 13 µg/m³412–135 cities: 13 µg/m³ to under 14 µg/m³513–143 cities: 14 µg/m³ to under 15 µg/m³314–153 cities: 15 µg/m³ to under 16 µg/m³315–16

Annual PM2.5 (µg/m³)

MetricValuePeriodSource
PM2.5 — annual mean6.55 µg/m³31 Dec 2024US EPA Air Quality System (AQS)7Official · nearest-station reading
Climate Monthly Extreme High CJan 23.26 · Feb 23.04 · Mar 25.86 · Apr 33.76 · May 33.59 · Jun 36.9 · Jul 39.99 · Aug 39.16 · Sep 35.94 · Oct 35.53 · Nov 26.03 · Dec 23.15 °C31 Dec 2001NASA POWER / NASA Langley Research Center3Official · parent municipality
Climate Monthly Extreme Low CJan -14.87 · Feb -16.74 · Mar -13.96 · Apr -3.09 · May 1.84 · Jun 8.32 · Jul 13.07 · Aug 13.84 · Sep 7.56 · Oct 0.02 · Nov -4.84 · Dec -10.21 °C31 Dec 2001NASA POWER / NASA Langley Research Center3Official · parent municipality
Average temperature by monthJan 1.15 · Feb 2.39 · Mar 6.74 · Apr 12.91 · May 18.26 · Jun 23.42 · Jul 26.18 · Aug 25.45 · Sep 21.75 · Oct 15.16 · Nov 8.71 · Dec 3.8 °C31 Dec 2001NASA POWER / NASA Langley Research Center3Official · parent municipality
Average precipitation by monthJan 78.23 · Feb 73.41 · Mar 102.6 · Apr 85.85 · May 113 · Jun 123.2 · Jul 126 · Aug 105.7 · Sep 111 · Oct 95.25 · Nov 79.5 · Dec 95.25 mm31 Dec 1991NOAA National Centers for Environmental Information4Official · parent municipality
G04 Air Quality Pm25 Max Ug M318.9 µg/m³31 Dec 2024US EPA Air Quality System (AQS)7Official · nearest-station reading
G04 Air Quality Pm25 Mean Annual Ug M36.54 µg/m³31 Dec 2024US EPA Air Quality System (AQS)7Official · nearest-station reading

Is St. Charles 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 worker43%strong on work, weak on safety · range 28–58%
Skilled employee60%strong on work, weak on safety · range 47–73%
Student47%strong on cost, weak on safety · range 33–61%
Family55%strong on family, weak on safety · range 40–70%
Retirement46%strong on air quality, weak on admin · range 31–61%
Unemployment rate5.91 %31 Dec 2024Official source · Census Reporter (underlying U.S. Census ACS)
PM2.5 — annual mean6.55 µg/m³31 Dec 2024Official source · US EPA Air Quality System (AQS)
Every value keeps its source, geographic scope and verification date · Last checked 2026-08-07

Yes — migrants can receive medical care in St. Charles 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.

Is St. Charles part of Washington, D.C.?

St. Charles is near Washington, D.C., but the collected evidence does not establish that it is administratively part of the hub or an official satellite. It is about 33.4 km away by straight-line distance.

Relationship type: Nearby Independent Place. Source2

How does St. Charles compare?

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Common questions

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

What is the unemployment rate in St. Charles?

The unemployment rate is 5.91 %. Source: Census Reporter (underlying U.S. Census ACS).

Is the air quality good in St. Charles?

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: US EPA Air Quality System (AQS).

Is St. Charles a good place to live?

St. Charles 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 St. Charles part of Washington, D.C.?

St. Charles is near Washington, D.C., but the collected evidence does not establish that it is administratively part of the hub or an official satellite. It is about 33.4 km away by straight-line distance.

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, September 14). St. Charles, United States: jobs, air quality, climate [ImmigrationDB compilation; snapshot approved-static-c751ebb1b4085a62; version approved-static-c751ebb1b4085a62]. ImmigrationDB. https://immigrationdb.com/cities/us/st-charles/ Retrieved 2026-09-14. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/
BibTeX citation
@misc{immigrationdb_immigrationdb_st-charles-united-states-jobs-air-quality-climate_165e410a3342,
  author = {ImmigrationDB},
  title = {St. Charles, United States: jobs, air quality, climate},
  publisher = {ImmigrationDB},
  year = {2026},
  date = {2026-09-14},
  version = {approved-static-c751ebb1b4085a62},
  snapshot = {approved-static-c751ebb1b4085a62},
  url = {https://immigrationdb.com/cities/us/st-charles/},
  note = {Retrieved 2026-09-14. ImmigrationDB compilation. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/},
}
Markdown citation
[St. Charles, United States: jobs, air quality, climate](https://immigrationdb.com/cities/us/st-charles/) — ImmigrationDB; ImmigrationDB; snapshot approved-static-c751ebb1b4085a62; version approved-static-c751ebb1b4085a62; retrieved 2026-09-14; built 2026-09-14.

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. Census Reporter (underlying U.S. Census ACS) api.censusreporter.org · checked 2026-08-03
  2. download.geonames.org recorded crime data download.geonames.org · checked 2026-08-28
  3. NASA POWER / NASA Langley Research Center power.larc.nasa.gov · checked 2026-08-05
  4. NOAA National Centers for Environmental Information ncei.noaa.gov · checked 2026-08-05
  5. OpenFlights raw.githubusercontent.com · checked 2026-08-03
  6. OurAirports davidmegginson.github.io · checked 2026-08-03
  7. US EPA Air Quality System (AQS) aqs.epa.gov · checked 2026-08-06

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.