City profile · Missouri · Census ACS 2023

St. Clair, MO

Population, income, housing, safety, climate and schools for St. Clair - drawn straight from Census ACS, FBI UCR, NOAA, NCES, HUD and FEMA, refreshed on the 2024–2025 release cycle.

4,767
Residents
$40,933
Median income
$134,100
Median home
$1,218
Median rent (state)

St. Clair - the verdict

Nationally, St. Clair sits in the 9th percentile for household income and the 16th percentile for safety among US cities with a population of 1,000 or more. Source: Census ACS + FBI UCR.

9th
percentile, household income
22nd
percentile, home value
38th
percentile, median rent
16th
percentile, safety
📝 How we sourced this

Population, income, and housing-cost figures come from the U.S. Census Bureau American Community Survey 5-year estimates (B-series tables). Crime data uses FBI UCR; climate uses NOAA Climate Normals; school counts come from NCES Common Core of Data; permits use the Census Building Permits Survey (BPS). See our methodology page for the full ETL pipeline and OMB / FIPS join keys.

Data Snapshot: St. Clair, MO

Census ACS 2023 estimates count 4,767 residents in St. Clair, a small town within Missouri. Median household income here is $40,933 per year, in the lower quartile of U.S. cities for household income, with a poverty rate of 8.7%. Home values in St. Clair run a median of $134,100, and the median resident age is 38.1 years. 8.0% of adults here have a bachelor's degree or higher; 50.9% of working-age residents are in the labor force.

In 2024, 55 residential building permits were authorized in St. Clair (Active), per Census BPS data. St. Clair's reported crime rate runs above the national norm: the FBI's Uniform Crime Reporting program logs 2964.4 total incidents per 100,000 residents here, above the national average (agency reporting is voluntary, so this measures reporting activity, not a definitive danger score).

Living costs in Missouri run below the national norm: on BEA's 100-equals-national-average cost index, Missouri scores 90.8 (Well Below Average), per the 2024 Regional Price Parities release. HUD Fair Market Rent for a typical two-bedroom in this state is $1,218 per month. EIA 2023 residential energy data puts Missouri's average monthly utility costs around $219 (state average). FEMA's National Risk Index rates natural-hazard exposure at 83.5 out of 100 (High).

Population

4,767 residents

Census ACS 2023 - Missouri

Median Household Income

$40,933 /yr

Poverty 8.7%

Cost of Living Index (state)

90.8 (US=100)

Well Below Average - BEA RPP 2024, Missouri average

How does St. Clair compare to other US cities?

Here's how St. Clair stacks up against the full field of US cities (population 1,000+), computed live from Census and FBI data.

Household income 9% higher than other cities
Home value 22% pricier than other cities
Median rent 38% pricier than other cities
Safety 16% safer than other cities

"Safer than" reflects total crime rate from FBI UCR; the others use Census ACS estimates.

Zoom in to just Missouri and the picture shifts: St. Clair ranks #186 of 234 Missouri cities by lowest crime rate, a different read than the national percentile above.

How we calculate these percentiles & ranks

For each metric we count every US city with population 1,000+ and a non-null value, then compute what share of them fall below St. Clair's value: round(cities-below ÷ total × 100). Safety is inverted (percentile = share of cities with a higher crime rate) so a higher number always means safer. The in-state rank narrows that same crime-rate comparison to only the cities PlainCities tracks in Missouri, breaking ties alphabetically. See the methodology page for the full source-to-figure lineage.

9thIncome percentile
16thSafety percentile

9th percentile nationally for median household income · 16th percentile for safety (lower crime rate). Source: Census ACS 2023 / FBI UCR 2023.

St. Clair's profile vs. every US city

Income, affordability, and safety percentile

St. Clair's percentile rank on 3 favorable-direction measures (income, affordability, safety) vs. every tracked US city -- higher on every axis is more favorable. Not a composite quality score, just the arithmetic mean of the axes shown. 3-axis radar comparing 1 series across Income, Affordability, Safety. IncomeAffordabilitySafety 32 Avg. percentile National median
St. Clair's percentile rank on 3 favorable-direction measures (income, affordability, safety) vs. every tracked US city -- higher on every axis is more favorable. Not a composite quality score, just the arithmetic mean of the axes shown.

How St. Clair's home value compares nationally

Median home value vs. every US city (population 1,000+)

$134,100 Among the most affordable more affordable than 78% of 15,600 US cities

$0–$25,000: 5 US cities (0%). Below this entry. $25,000–$50,000: 54 US cities (0%). Below this entry. $50,000–$75,000: 352 US cities (2%). Below this entry. $75,000–$100,000: 1,086 US cities (7%). Below this entry. $100,000–$125,000: 1,516 US cities (10%). Below this entry. $125,000–$150,000: 1,170 US cities (8%). This entry sits in this band. $150,000–$175,000: 1,278 US cities (8%). Above this entry. $175,000–$200,000: 1,229 US cities (8%). Above this entry. $200,000–$225,000: 1,035 US cities (7%). Above this entry. $225,000–$250,000: 976 US cities (6%). Above this entry. $250,000–$275,000: 754 US cities (5%). Above this entry. $275,000–$300,000: 712 US cities (5%). Above this entry. $300,000–$325,000: 521 US cities (3%). Above this entry. $325,000–$350,000: 526 US cities (3%). Above this entry. $350,000–$375,000: 465 US cities (3%). Above this entry. $375,000–$400,000: 393 US cities (3%). Above this entry. $400,000–$425,000: 317 US cities (2%). Above this entry. $425,000–$450,000: 300 US cities (2%). Above this entry. $450,000–$475,000: 307 US cities (2%). Above this entry. $475,000–$500,000: 250 US cities (2%). Above this entry. $500,000–$525,000: 160 US cities (1%). Above this entry. $525,000–$550,000: 156 US cities (1%). Above this entry. $550,000–$575,000: 172 US cities (1%). Above this entry. $575,000–$600,000: 172 US cities (1%). Above this entry. $600,000–$625,000: 163 US cities (1%). Above this entry. $625,000–$650,000: 167 US cities (1%). Above this entry. $650,000–$675,000: 135 US cities (1%). Above this entry. $675,000–$700,000: 101 US cities (1%). Above this entry. $700,000–$725,000: 95 US cities (1%). Above this entry. $725,000–$750,000: 71 US cities (0%). Above this entry. $750,000–$775,000: 65 US cities (0%). Above this entry. $775,000–$800,000: 70 US cities (0%). Above this entry. $800,000–$825,000: 57 US cities (0%). Above this entry. $825,000–$850,000: 67 US cities (0%). Above this entry. $850,000–$875,000: 60 US cities (0%). Above this entry. $875,000–$900,000: 58 US cities (0%). Above this entry. $900,000–$925,000: 47 US cities (0%). Above this entry. $925,000–$950,000: 37 US cities (0%). Above this entry. $950,000–$975,000: 31 US cities (0%). Above this entry. $975,000–$1,000,000: 470 US cities (3%). Above this entry. $1,000,000–$1,025,000: 0 US cities (0%). Above this entry. St. Clair $0 $1,025,000 every US city, bucketed by value

Each bar is a $25K-wide band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau ACS 5-Year Estimates · 2023

Income distribution context

Household income distribution - St. Clair, MO St. Clair, MO's reported median household income shown against the U.S. national quintile-share pattern (not St. Clair, MO-specific quintile data). The Lorenz curve traces the national cumulative income share against cumulative population share, perfect equality is the diagonal; observed inequality bows below. $ Household Income Distribution St. Clair, MO median $40,933/yr, vs. U.S. national quintile pattern QUINTILE SHARE OF AGGREGATE INCOME Lowest 20% 3.4% Second 20% 9.2% Middle 20% 15.1% Fourth 20% 23.2% Top 20% 49.1% LORENZ CURVE cumulative income vs. population 100% 0% 100% pop. 0%
St. Clair, MO's median household income (Census ACS 5-year estimate) plotted against the U.S. national income-quintile distribution pattern for context; the quintile shares and Lorenz curve are national figures, not computed specifically for St. Clair, MO. Diagonal = perfect equality.

Key socioeconomic indicators

Bachelor's degree or higher (adults 25+) 8.0%

Census ACS S1501, educational attainment

Poverty rate (households below FPL) 8.7%

Census ACS S1701, poverty status

Labor force participation (adults 16+) 50.9%

Census ACS S2301, share of working-age residents in the labor force

Population
4,767
Median Income
$40,933
Median Home Value
$134,100
Median Age
38.1
Poverty Rate
8.7%
Labor force participation
50.9%
Bachelor's Degree+
8.0%

Safety & Crime

Total Crime Rate
2964.4
per 100,000 residents
Violent Crime
362.6
per 100,000 residents
Property Crime
2601.8
per 100,000 residents

Reflects incidents reported to the FBI's Uniform Crime Reporting program — agency participation is voluntary and reporting completeness varies by jurisdiction and year, so this reflects reporting activity, not a definitive danger score. Not adjusted for tourism, commuter, or daytime population.

Population Change

Annual U.S. Census Bureau Population Estimates Program (PEP) estimates, 2020–2025

See the fastest-growing cities →
4,700 residents4,750 residents4,800 residents4,850 residents 202020212022202320242025 4,813 residents 4,813 residents ▲ +0.0%
St. Clair's Census PEP population estimates, 2020–2025.

Housing Supply

Census Bureau Building Permits Survey (BPS) - annual residential permits authorized

🏗️ Active
Total Permits (2024)
55
housing units authorized
Single-Family
3
detached homes
Multifamily
52
apartments & condos
Supply Intensity
11.5
permits per 1,000 residents

5-Year Permit Trend (2019–2024)

Year Total
2019 0
2020 2
2021 0
2022 6
2023 4
2024 55

Commute Patterns

How workers travel to work, Census ACS 2023

Drive Alone
72.0%
Carpool
20.2%
Public Transit
0.1%
Walk
1.6%
Work from Home
6.2%

Based on 1,927 workers 16 and over.

Monthly Utility Costs

State-average estimates for Missouri - EIA 2023 residential energy data

Electricity
$105
avg/month
Natural Gas
$72
avg/month
Water & Sewer
$42
avg/month
Total Utilities
$219
estimated/month

Estimates reflect Missouri state averages. Actual costs vary by home size, usage, and local rates. Source: U.S. Energy Information Administration (EIA) 2023.

Living Costs & Risk

Cost of living is a Missouri state average from BEA; rent and hazard risk are county-level figures from HUD and FEMA for the county St. Clair sits in

Cost of Living Index
90.8
Well Below Average
US average = 100 · BEA RPP 2024
Typical 2-BR Rent
$1,218/mo
HUD Fair Market Rent
County-level FMR estimate
Natural Hazard Risk
83.5 / 100
High
FEMA NRI composite score (county)

Similar Cities in Missouri

Higginsville
4,775 people
North Kansas City
4,758 people
Platte City
4,793 people
Ashland
4,811 people
Crystal City
4,721 people
Osage Beach
4,715 people

Cities of a Similar Size Nationwide

Population-matched peers from other states, closest to St. Clair's 4,767 residents (Census ACS 5-Year 2023).

Crystal Springs, MS
4,766 people
Richwood, TX
4,766 people
San Carlos, AZ
4,769 people
Mount Orab, OH
4,765 people
Calcutta, OH
4,770 people
Grantley, PA
4,762 people

Cities with a Similar Household Income Nationwide

Median-household-income-matched peers from other states, closest to St. Clair's $40,933 (Census ACS 5-Year 2023, table B19013).

Longton, KS
$40,938 median income
Elmore, MN
$40,938 median income
Gamerco, NM
$40,938 median income
Edgerton, OH
$40,928 median income
Russells Point, OH
$40,938 median income
Gratiot, WI
$40,938 median income

Race & Ethnicity Composition

Race and ethnicity - St. Clair, MO Race categories sum to one hundred percent per Census methodology. Hispanic or Latino is shown separately as an ethnicity overlay; it cuts across all race categories per OMB Directive 15. Race & Ethnicity Composition St. Clair, MO - Census ACS, OMB race + ethnicity categories RACE, sums to 100% 92.9% ETHNICITY, Hispanic or Latino (any race) 0.8% White 92.9% Black or African American 0.8% Asian 0.4% American Indian 0.0% Native Hawaiian 0.0% Some other race 0.5% Two or more races 5.4% Per OMB Directive 15: Hispanic/Latino ethnicity is reported separately from the race categories.
Race categories sum to 100%. Hispanic or Latino ethnicity is reported separately and cuts across race per Census/OMB methodology.

City-level race and ethnicity, Census ACS 5-year 2023 (tables B02001, B03001), OMB Directive 15 categories.

How St. Clair compares to nearby Missouri cities

Population + median household income, sourced from Census Bureau ACS 5-year B01001 (population) and B19013 (median household income).

City Population Median Household Income
St. Clair (this city) 4,767 $40,933
Higginsville 4,775 $76,409
North Kansas City 4,758 $46,024
Platte City 4,793 $65,132
Census ACS 5-year FIPS MO FBI UCR Census BPS 2024 OMB Bulletin 23-01

What do people ask about St. Clair, MO?

What is the population of St. Clair, MO? +

St. Clair, MO has a population of 4,767 according to U.S. Census Bureau ACS 2023 estimates.

What is the median household income in St. Clair, MO? +

St. Clair households earn a median of $40,933 annually, based on Census ACS 2023 data.

What is the cost of living in St. Clair? +

BEA does not publish a city-level cost-of-living figure for St. Clair; the closest available measure is the Missouri state average, a cost of living index of 90.8 (U.S. average = 100), rated "Well Below Average" based on BEA Regional Price Parities 2024 data. Costs within Missouri vary by metro area.

Is St. Clair, MO safe? +

St. Clair has a total crime rate of 2964.4 per 100,000 residents, which is above the national average. This reflects incidents reported to the FBI UCR program, not a definitive safety score -- agency reporting is voluntary and completeness varies by jurisdiction.

What is the median home value in St. Clair, MO? +

A typical home in St. Clair is worth $134,100, according to Census ACS 2023 estimates.

Source: U.S. Census Bureau ACS 5-Year 2023, FBI UCR, Census BPS 2024, Census ACS B08301/B08136, U.S. Energy Information Administration (EIA) 2023, BEA Regional Price Parities 2024, HUD Fair Market Rents 2026, FEMA National Risk Index.

Read our methodology - how this data is sourced, computed, and verified.

Primary sources: Census ACS, FBI UCR, NOAA Climate Normals, NCES.

Citation & verification links Data sourced from the U.S. Census Bureau. See our methodology for details. Retrieved and formatted by PlainCities Editorial

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Every figure on PlainCities is rendered directly from Census ACS source data, no number is typed in by an editor. This page draws directly on Census ACS source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.