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Living in Lake St. Louis

Lake St. Louis is a city in the United States. Its population was 18,066 in July 2026. There were 509 physicians per 100,000 residents in 2026. The city had 20 schools in 2026. In July 2026, owner occupation was 75.6% and the vacancy rate was 4%.

Which United States-wide rules apply when you move to Lake St. Louis?

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 Lake St. Louis.Healthcare eligibilityCountry-wide insurance and residence conditions.

Housing and cost

Median gross rent was US$1,588 per month, while the median home value was US$405,900 in July 2026. 32.5% of renter households spent at least 30% of income on housing in July 2026.

City-level rent is published below; no city-level cost-of-living basket is published for Lake St. Louis yet.

MetricValuePeriodSource
G02 Median Gross Rent Usd$1,588/month4 Jul 2026ACS median gross rent1Official
Households spending over 30% of income on rent32.48 %4 Jul 2026ACS median gross rent1Official
G02 Vacancy Rate Pct4 %4 Jul 2026ACS median gross rent1Official
Property crime per 100,000 residents1,624 per 100,000 people1 Jul 2026FBI CDE/UCR crime statistics6Official
Median monthly rent1,396 EUR/month31 Dec 2024Census Reporter mirror of ACS 2024 5-year tables15Supplemental estimate · Supplemental context
Safety City Property Crime Count62 offenses/year31 Dec 2025FBI CIUS Table 8 by City 2025 (CDE offenses-known-to-le-2025.zip)7Official

Worked out from these numbers

How international is the population?

3.8% of residents hold a foreign nationality — 722 people of 19,160 people. This counts nationality, not place of birth, so long-settled residents who naturalised are not in it.

Uses a supplemental estimate, so treat it as indicative.

Work and income

Median household income was US$125,693 a year in July 2026.

Unemployment across cities in United StatesUnemployment in Lake St. Louis is 4.7%. 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%12000–5Lake St. Louis 4.7%742 cities: 5% to under 10%7425–1095 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
G03 Median Household Income Usd125,693 USD/year4 Jul 2026ACS total population2Official
G10 Broadband Cable Fiber Dsl Pct87.89 %4 Jul 2026ACS total population2Official
G10 Broadband Subscription Pct98.31 %4 Jul 2026ACS total population2Official
G10 Internet Without Subscription Pct0 %4 Jul 2026ACS total population2Official
G10 No Internet Pct1.69 %4 Jul 2026ACS total population2Official
G10 Satellite Internet Pct8.56 %4 Jul 2026ACS total population2Official
Median gross salary (regional)3,534 EUR/month31 Dec 2025www.bls.gov14Official
Unemployment rate4.74 %31 Dec 2024Census Reporter mirror of ACS 2024 5-year tables15Supplemental estimate · Supplemental context

Public employment service

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

Family and education

MetricValuePeriodSource
G07 High School Or Higher Share Pct97.05 %4 Jul 2026ACS median gross rent1Official
Schools20 schools30 Jun 2026NCES CCD public school count10Official
G07 School Enrollment Share Pct24.54 %4 Jul 2026ACS median gross rent1Official

Healthcare

MetricValuePeriodSource
G06 Mental Health Provider Ratio11 ratio30 Jun 2026HRSA mental health provider ratio9Official
Physicians per 100,000 residents509 per 100,000 people30 Jun 2026HRSA mental health provider ratio9Official
G06 Preventable Hospitalization Rate2,768 per 100,000 people30 Jun 2026HRSA mental health provider ratio9Official

Yes — migrants can receive medical care in Lake St. Louis 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 citiesLake St. Louis highlighted among comparable cities
Recorded crime across major cities with Lake St. Louis highlighted5,457Philadelphia5,442Houston5,218San Antonio4,012Chicago4,010Dallas3,709Austin3,158Fort Worth3,125Phoenix3,039New York2,212Los Angeles2,082San Diego662Lake St. Louisrecorded incidents per 100k residents
MetricValuePeriodSource
Recorded incidents per 100,000 residents662 offences per 100,000country median 1,58931 Dec 2024FBI Crime Data Explorer / Uniform Crime Reporting8Official
Violent crime per 100,000 residents133.8 per 100,000 people1 Jul 2026FBI CDE/UCR crime statistics6Official
Safety City Violent Crime Count20 offenses/year31 Dec 2025FBI CIUS Table 8 by City 2025 (CDE offenses-known-to-le-2025.zip)7Official

Mobility and administration

MetricValuePeriodSource
G05 Commute25.59 minutes4 Jul 2026ACS total population2Official
G09 Bicycle Commute Share Pct0 %4 Jul 2026ACS total population2Official
G09 Transit Commute Share Pct0 %4 Jul 2026ACS total population2Official
G09 Walk Commute Share Pct0.47 %4 Jul 2026ACS total population2Official

Language courses and integration

No exact city-level course record is currently published for Lake St. Louis. 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 Lake St. Louis.

Climate and air quality

Temperature through the yearAverage daytime high and night-time low, °C
Lake St. Louis average monthly daytime high and night-time low temperature, °C-10°0°10°20°30°40°JFMAMJJASOND31°-6°Daytime highNight-time low
Rainfall through the yearAverage monthly precipitation, mm
Lake St. Louis average monthly precipitation, mm035701051406662951191291201009189869478JFMAMJJASONDmm
Air quality vs health guidelinesAnnual means against WHO 2021 guidelines and EU legal limits
Lake St. Louis annual air pollutant levels against WHO 2021 guidelines and EU legal limitsCity valueWHO guidelineEU limit5256.1PM2.5µg/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 Lake St. Louis is 6.1 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/m³2626–7Lake St. Louis 6.1252 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 mean6.08 µg/m³31 Dec 2024EPA AQS annual PM2.5 monitor data 202416Supplemental estimate · Supplemental context
Average daytime high by monthJan 4.06 · Feb 7.11 · Mar 12.89 · Apr 19.44 · May 24.28 · Jun 28.72 · Jul 30.83 · Aug 30.39 · Sep 26.56 · Oct 20.17 · Nov 13 · Dec 6.67 °C1991–2020NOAA U.S. Monthly Climate Normals 1991-2020 — station USC00238805 (WELDON SPRING NWS)12Official · nearest-station reading
Average night-time low by monthJan -6 · Feb -4.22 · Mar 0.722 · Apr 6.56 · May 12.33 · Jun 17.39 · Jul 19.61 · Aug 18.56 · Sep 13.89 · Oct 7.56 · Nov 1.61 · Dec -3.39 °C1991–2020NOAA U.S. Monthly Climate Normals 1991-2020 — station USC00238805 (WELDON SPRING NWS)12Official · nearest-station reading
Average precipitation by monthJan 66.29 · Feb 61.72 · Mar 95 · Apr 119.4 · May 129.3 · Jun 119.9 · Jul 99.57 · Aug 90.93 · Sep 88.9 · Oct 85.6 · Nov 93.73 · Dec 77.98 mm1991–2020NOAA U.S. Monthly Climate Normals 1991-2020 — station USC00238805 (WELDON SPRING NWS)12Official · nearest-station reading
G04 Air Quality Pm25 Max Ug M356.5 µg/m³1 Jul 2026EPA AirData PM2.5 annual mean5Official source, approximated value · Supplemental context · monitor observation
G04 Air Quality Pm25 Mean Annual Ug M37.99 µg/m³1 Jul 2026EPA AirData PM2.5 annual mean5Official source, approximated value · Supplemental context · monitor observation
G04 Air Quality Pm25 Monitor Count2 monitors1 Jul 2026EPA AirData PM2.5 annual mean5Official source, approximated value · Supplemental context · monitor observation
G11 Annual Precipitation Mm804.2 mm30 Jun 2026NOAA GHCN-Daily climate normals11Official source, approximated value · Supplemental context · station observation
G11 Max Temp C Jul25.92 °C30 Jun 2026NOAA GHCN-Daily climate normals11Official source, approximated value · Supplemental context · station observation
Average annual temperature14.26 °C30 Jun 2026NOAA GHCN-Daily climate normals11Official source, approximated value · Supplemental context · station observation
G11 Min Temp C Jan3.24 °C30 Jun 2026NOAA GHCN-Daily climate normals11Official source, approximated value · Supplemental context · station observation

Cities of a similar size in United States

Closest published populations, for a like-for-like comparison.

All United States cities
Augusta19,155 residentsLansdale19,154 residentsMaryland City19,153 residentsForest Park19,168 residentsNewburyport19,148 residentsCentral Point19,139 residents

Population and city profile

Who lives hereResidents by nationality, % of population
Lake St. Louis residents by nationalityBy nationalityNational passport96.2%Foreign residents 3.8%

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

MetricValuePeriodSource
Foreign residents722 people31 Dec 2024Census Reporter mirror of ACS 2024 5-year tables15Supplemental estimate · Supplemental context
Population19,160 people31 Dec 2024U.S. Census Bureau, Population Estimates Program13Official
Safety City Crime Covered Population19,805 people31 Dec 2025FBI CIUS Table 8 by City 2025 (CDE offenses-known-to-le-2025.zip)7Official

Is Lake St. Louis 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 worker54%strong on work, weak on legal route · range 44–64%
Skilled employee67%strong on work, weak on safety · range 57–77%
Student56%strong on education, weak on work · range 45–67%
Family63%strong on family, weak on cost · range 53–73%
Retirement51%strong on safety, weak on admin · range 39–63%
Foreign residents722 people31 Dec 2024Independent source · Census Reporter mirror of ACS 2024 5-year tables
Population19,160 people31 Dec 2024Official source · U.S. Census Bureau, Population Estimates Program
Households spending over 30% of income on rent32.48 %4 Jul 2026Official source · ACS median gross rent
Median monthly rent1,396 EUR/month31 Dec 2024Independent source · Census Reporter mirror of ACS 2024 5-year tables
Property crime per 100,000 residents1,624 per 100,000 people1 Jul 2026Official source · FBI CDE/UCR crime statistics
Median gross salary (regional)3,534 EUR/month31 Dec 2025Official source · www.bls.gov
Every value keeps its source, geographic scope and verification date · Last checked 2026-09-05

Additional context

MetricValuePeriodSource
G02 Median Home Value Usd405,900 USD4 Jul 2026ACS median gross rent1Official
Owner-occupied homes75.62 %4 Jul 2026ACS median gross rent1Official
G03 Labour66.37 %4 Jul 2026ACS total population2Official
Residents born abroad4 %4 Jul 2026ACS total population2Official
G05 Naturalized Citizen Share Pct2.72 %4 Jul 2026ACS total population2Official
G05 Non Citizen Share Pct1.27 %4 Jul 2026ACS total population2Official
G06 Flu Vaccination Coverage Pct64.25 %30 Jun 2026CDC BRFSS flu vaccination coverage3Official
G06 Mammography Screening Pct78.1 %30 Jun 2026CDC mammography screening rate4Official
G06 Uninsured Share Pct3.49 %4 Jul 2026ACS median gross rent1Official
G07 Bachelors Or Higher Share Pct51.72 %4 Jul 2026ACS median gross rent1Official
G08 Reporting Agency Count1 agencies1 Jul 2026FBI CDE/UCR crime statistics6Official
G09 Households With Vehicle Available Pct97.86 %4 Jul 2026ACS median gross rent1Official
G09 Ntd Agency Count0 agencies4 Jul 2026ACS total population2Official
G09 Total Workers 16plus9,353 workers4 Jul 2026ACS total population2Official
G09 Work From Home Share Pct21.92 %4 Jul 2026ACS total population2Official
G10 Cellular Data Plan Pct93.61 %4 Jul 2026ACS total population2Official

Common questions

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

What is the typical salary around Lake St. Louis?

The median gross salary is 3,534 EUR/month. Source: www.bls.gov.

What is the unemployment rate in Lake St. Louis?

The unemployment rate is 4.74 %. 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 Lake St. Louis?

The annual PM2.5 mean is 6.08 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 Lake St. Louis?

Police recorded 662 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 Lake St. Louis?

The published population is 19,160 people. Source: U.S. Census Bureau, Population Estimates Program.

How many foreign residents live in Lake St. Louis?

722 people residents hold a foreign nationality. This is a supplemental estimate, not an official municipal measurement. Source: Census Reporter mirror of ACS 2024 5-year tables.

Is Lake St. Louis a good place to live?

Lake St. Louis 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.

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 12). Lake St. Louis, United States: rent, salary [ImmigrationDB compilation; snapshot approved-static-d7ed373c115d60d0; version approved-static-d7ed373c115d60d0]. ImmigrationDB. https://immigrationdb.com/cities/us/lake-st-louis/ Retrieved 2026-09-12. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/
BibTeX citation
@misc{immigrationdb_immigrationdb_lake-st-louis-united-states-rent-salary_a420ee1bca31,
  author = {ImmigrationDB},
  title = {Lake St. Louis, United States: rent, salary},
  publisher = {ImmigrationDB},
  year = {2026},
  date = {2026-09-12},
  version = {approved-static-d7ed373c115d60d0},
  snapshot = {approved-static-d7ed373c115d60d0},
  url = {https://immigrationdb.com/cities/us/lake-st-louis/},
  note = {Retrieved 2026-09-12. ImmigrationDB compilation. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/},
}
Markdown citation
[Lake St. Louis, United States: rent, salary](https://immigrationdb.com/cities/us/lake-st-louis/) — ImmigrationDB; ImmigrationDB; snapshot approved-static-d7ed373c115d60d0; version approved-static-d7ed373c115d60d0; retrieved 2026-09-12; built 2026-09-12.

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. ACS median gross rent api.censusreporter.org · checked 2026-07-04
  2. ACS total population api.censusreporter.org · checked 2026-07-04
  3. CDC BRFSS flu vaccination coverage data.cdc.gov · checked 2026-06-30
  4. CDC mammography screening rate data.cdc.gov · checked 2026-06-30
  5. EPA AirData PM2.5 annual mean aqs.epa.gov · checked 2026-07-01
  6. FBI CDE/UCR crime statistics cde.ucr.cjis.gov · checked 2026-07-01
  7. FBI CIUS Table 8 by City 2025 (CDE offenses-known-to-le-2025.zip) cde.ucr.cjis.gov · checked 2026-09-05
  8. FBI Crime Data Explorer / Uniform Crime Reporting cde.ucr.cjis.gov · checked 2026-08-04
  9. HRSA mental health provider ratio data.hrsa.gov · checked 2026-06-30
  10. NCES CCD public school count nces.ed.gov · checked 2026-06-30
Show 6 more sources
  1. NOAA GHCN-Daily climate normals ncei.noaa.gov · checked 2026-06-30
  2. NOAA U.S. Monthly Climate Normals 1991-2020 — station USC00238805 (WELDON SPRING NWS) NOAA U.S. Monthly Climate Normals 1991-2020 · ncei.noaa.gov · checked 2026-07-31
  3. U.S. Census Bureau, Population Estimates Program www2.census.gov · checked 2026-08-05
  4. www.bls.gov bls.gov · checked 2026-08-27
  5. Census Reporter mirror of ACS 2024 5-year tables api.censusreporter.org · checked 2026-07-26
  6. EPA AQS annual PM2.5 monitor data 2024 aqs.epa.gov · checked 2026-07-26

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.