Population
3,669 residents
Census ACS 2023 - Missouri
City profile · Missouri · Census ACS 2023
Population, income, housing, safety, climate and schools for Frontenac - drawn straight from Census ACS, FBI UCR, NOAA, NCES, HUD and FEMA, refreshed on the 2024–2025 release cycle.
Frontenac - the verdict
Out of every US city with 1,000+ residents, Frontenac places in the 99th percentile for household income and the 32nd percentile for safety. Source: Census ACS + FBI UCR.
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.
Census ACS 2023 estimates count 3,669 residents in Frontenac, a small town within Missouri. The typical household in Frontenac brings in $225,813 a year, placing it in the top quartile of U.S. cities for household income, with a poverty rate of 2.5%. Frontenac's housing stock carries a median value of $1,004,500, and the median resident age is 45.8 years. About 86.9% of adults hold a bachelor's degree or higher, while 53.2% of working-age residents are in the labor force.
In 2024, 10 residential building permits were authorized in Frontenac (Construction Slowdown), down 63% from five years earlier, per Census BPS data. Crime here tracks close to the national norm: FBI UCR figures show 1991.2 crimes per 100,000 residents, near the national average (reporting is voluntary across agencies, so treat this as reporting activity rather than a definitive danger score).
Living costs in Missouri run below the national norm: BEA Regional Price Parities 2024 puts Missouri at 90.8 on a 100-equals-national-average scale (Well Below Average). 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 99.3 out of 100 (Very High).
Population
3,669 residents
Census ACS 2023 - Missouri
Median Household Income
$225,813 /yr
Poverty 2.5%
Cost of Living Index (state)
90.8 (US=100)
Well Below Average - BEA RPP 2024, Missouri average
Where Frontenac sits among all US cities (population 1,000+) on each measure, computed live from Census and FBI data.
"Safer than" reflects total crime rate from FBI UCR; the others use Census ACS estimates.
A national percentile can hide a lot of local variation: narrowed to Missouri alone, Frontenac ranks #146 of 234 Missouri cities by lowest crime rate - a different, more locally useful comparison than stacking it against the entire country.
Each percentile compares Frontenac against every qualifying US city; each in-state rank narrows that to Missouri only. Full formula and direction notes: methodology.
Missouri-relative analysis
Among the 833 Missouri cities PlainCities tracks with reported median home value data, Frontenac ranks #4 - the 100th percentile within the state. This is a different, narrower cut than the nationwide percentiles above: it compares Frontenac only against its own state's cities, not the full US field.
Ranked by raw value (highest first); a higher rank is not automatically "better" for every measure, see each metric's own context above. This is a comparison within Missouri only, not a livability score. See the methodology for the source and calculation.
99th percentile nationally for median household income · 32nd percentile for safety (lower crime rate). Source: Census ACS 2023 / FBI UCR 2023.
Income, affordability, and safety percentile
How Frontenac's home value compares nationally
Median home value vs. every US city (population 1,000+)
$1,004,500 3rd percentile more affordable than 3% of 15,600 US cities
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
Census ACS S1501, educational attainment
Census ACS S1701, poverty status
Census ACS S2301, share of working-age residents in the labor force
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.
Annual U.S. Census Bureau Population Estimates Program (PEP) estimates, 2020–2025
Census Bureau Building Permits Survey (BPS) - annual residential permits authorized
| Year | Total |
|---|---|
| 2019 | 27 |
| 2020 | 36 |
| 2021 | 20 |
| 2022 | 19 |
| 2023 | 17 |
| 2024 | 10 |
Permit volume decreased 63% from 2019 to 2024.
How workers travel to work, Census ACS 2023
Based on 1,535 workers 16 and over.
State-average estimates for Missouri - EIA 2023 residential energy data
Estimates reflect Missouri state averages. Actual costs vary by home size, usage, and local rates. Source: U.S. Energy Information Administration (EIA) 2023.
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 Frontenac sits in
Population-matched peers from other states, closest to Frontenac's 3,669 residents (Census ACS 5-Year 2023).
Median-household-income-matched peers from other states, closest to Frontenac's $225,813 (Census ACS 5-Year 2023, table B19013).
City-level race and ethnicity, Census ACS 5-year 2023 (tables B02001, B03001), OMB Directive 15 categories.
Population + median household income, sourced from Census Bureau ACS 5-year B01001 (population) and B19013 (median household income).
| City | Population | Median Household Income |
|---|---|---|
| Frontenac (this city) | 3,669 | $225,813 |
| Northwoods | 3,654 | $40,787 |
| Moscow Mills | 3,647 | $68,451 |
| Whiteman AFB | 3,713 | $60,250 |
Frontenac, MO has a population of 3,669 according to U.S. Census Bureau ACS 2023 estimates.
The median household income in Frontenac is $225,813 per year, based on Census ACS 2023 data.
BEA does not publish a city-level cost-of-living figure for Frontenac; 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.
Frontenac has a total crime rate of 1991.2 per 100,000 residents, which is near 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.
Frontenac's median home value sits at $1,004,500, 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.
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.