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Flint Hill, MO

City in St. Charles County, Missouri.

Population

583

Land area

2.7sq mi

People per sq mi

213

ZIP codes

0

Flint Hill and its ZIP codes

Full map

Flint Hill at a glance

  • Flint Hill is about 2.4 times as dense as Missouri as a whole.
  • Households here earn a median of $130,208 a year, 84% more than the Missouri figure of $70,702.
  • A typical owner-occupied home is valued at $475,500 (about 2.1 times the Missouri figure) and median rent is $1,611 a month.

Local data for Flint Hill, MO

Counts from official public data

Housing and community stats

Flint Hill, MO, American Community Survey 2020-2024

Full profile

Median household income

$130,208

Poverty rate

3.1%

Median home value

$475,500

Median rent

$1,611/mo

Homeownership

72.2%

Bachelor's or higher

32.6%

Median age

51.9

Average commute

27.5 min

Largest reported origins and ancestries: German Americans (143), Irish Americans (83), Mexican Americans (30).

Home values and rentsIncome, education and commute

Economy and federal money

Jobs, pay, income and spending are for St. Charles County. PPP loans are for Flint Hill.

Details

Unemployment rate

2.9%

Sep 2026, -0.1 pts in a year

Average annual pay

$62,680

162,655 jobs, 2025

Income per person

$71,954

BEA, 2024

Federal spending

$2.5B

FY 2026, $6,244 per person

St. Charles County economyFederal spending

How people get to work

Flint Hill, MO, workers 16 and older. American Community Survey 5-year estimates

  • Drove alone78.9%
  • Carpooled3.7%
  • Public transit0.0%
  • Walked0.0%
  • Bicycle0.0%
  • Taxi, ride-hailing, motorcycle or other0.0%
  • Worked from home17.4%

Average one-way commute: 27.5 minutes for people who do not work from home.

Environment and hazard risk

Flint Hill, MO, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Moderate

Top: strong wind

Storm events since 1996

865

Countywide, mostly thunderstorm wind

Flood insurance policies

1,076

0.8% of homes, county

July high / Jan low

88° / 21°F

44.4 inches of rain a year

Hazards, floods and storm historyCheck a flood zone

Health statistics

Share of adults in Flint Hill, MO, CDC PLACES estimates

All 40 measures

Obesity

37.0%

U.S. 33.3% +3.7 pts

Diabetes

10.6%

U.S. 12.1% -1.5 pts

Smoking

14.1%

U.S. 12.8% +1.3 pts

Uninsured (18-64)

6.4%

U.S. 11.1% -4.7 pts

Cities near Flint Hill

NameDistanceLand area (sq mi)
WentzvilleCity3.2 mi21.7
JosephvilleVillage4.5 mi2.9
Chain of RocksVillage4.9 mi0.2
Moscow MillsCity6.1 mi3.2
ForistellCity6.1 mi6.1
St. PaulCity6.9 mi7.2
Lake St. LouisCity6.8 mi8.5
Fountain N' LakesVillage7.4 mi0.1
Old MonroeCity8.5 mi0.4
O'FallonCity8.8 mi30.6
Wright CityCity9.6 mi6.1
TroyCity9.6 mi7.7
Dardenne PrairieCity9.9 mi5.3
New MelleCity9.9 mi1.7
WinfieldCity10 mi0.8
InnsbrookVillage12 mi10

Frequently asked questions

What county is Flint Hill, MO in?
Flint Hill is in St. Charles County, Missouri.
What is the population of Flint Hill, MO?
About 583 people live in Flint Hill, based on American Community Survey 5-year estimates.
What cities are near Flint Hill?
Nearby places include Wentzville (3.2 mi), Josephville (4.5 mi), Chain of Rocks (4.9 mi), Moscow Mills (6.1 mi), Foristell (6.1 mi).

Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023