Ste. Genevieve County, MO demographics:
population, income, and more

Total population
18,571
0.1% year-over-year change
Median household income
$66,339/yr
8.2% year-over-year change
Housing units
8,326
0.0% year-over-year change

Ste. Genevieve County population

How many people live in Ste. Genevieve County

Ste. Genevieve County is home to 18,571 residents, according to the most recent Census data. Gender-wise, 51.9% of Ste. Genevieve County locals are male, and 48.1% are female.

Total population
18,571
0.1% year-over-year change
Gender ratio
Male
51.9%
9,633
Female
48.1%
8,938
Value Percent YoY change
Male 9,633 51.9% 1.0%
Female 8,938 48.1% -0.9%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Ste. Genevieve County is 43, with the population distributed as follows: about 17.1% are children under 15, then 11.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 22.7% of the population, while another 26.8% fall into the 45 to 64 bracket. Finally, around 21.5% are 65 or older.

Median age
43.3
Age breakdown
Under 15
17.1%
15 to 24
11.9%
25 to 44
22.7%
45 to 64
26.8%
Over 65
21.5%
Value Percent YoY change
Under 15 3,178 17.1% -1.9%
15 to 24 2,203 11.9% 4.2%
25 to 44 4,222 22.7% 1.2%
45 to 64 4,983 26.8% -3.4%
Over 65 3,985 21.5% 3.1%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Ste. Genevieve County, 99.5% of the population are US-born citizens, while 0.3% have gained naturalized citizenship. At the same time, 0.2% of residents are non-citizens. There’s also a share of 4.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
99.5%
Non-U.S.-born citizens
0.3%
Non-citizens
0.2%
Value Percent YoY change
U.S.-born citizens 18,475 99.5% 0.1%
Non-U.S.-born citizens 52 0.3% -22.4%
Non-citizens 44 0.2% 144.4%
Racial breakdown
White
93.9%
Black or African American
1.2%
American Indian and Alaska Native
0.1%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4.3%
Other
0.4%
Value Percent
White 17,445 93.9%
Black or African American 227 1.2%
American Indian and Alaska Native 17 0.1%
Asian 9 0%
Two or more races 803 4.3%
Other 70 0.4%

Households in Ste. Genevieve County

A peek inside Ste. Genevieve County households

Ste. Genevieve County has 7,137 households, with an average of 3 members in each. Of these, 68.9% are families, while the remaining 31.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
7,137
0.3% year-over-year change
Average people per household
3
Non-family households
2,220
Family households
4,917
Value Percent YoY change
Non-family households 2,220 31.1% 2.5%
Family households 4,917 68.9% -0.6%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Ste. Genevieve County

The housing landscape of Ste. Genevieve County

Ste. Genevieve County's housing consists of 8,326 units, with 79.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 11% of the housing landscape.

Housing units
8,326
0.0% year-over-year change
Housing types
Value Percent
1 unit, detached 6,656 79.9%
1 unit, attached 80 1%
2 units 117 1.4%
3 or 4 units 117 1.4%
5 to 9 units 186 2.2%
10 to 19 units 127 1.5%
20 to 49 units 69 0.8%
50 or more units 57 0.7%
Mobile home 917 11%
Homes built since 2020
96
134.2% year-over-year change

The age of buildings in Ste. Genevieve County

In Ste. Genevieve County, the median construction year is 1981. About 10.3% of homes were built before the 1940s, with another 2.2% going up by 1949. Most development happened in the second half of the 20th century. Then, 10.5% of homes were added from 2000 to 2009, 7.8% between 2010 and 2019, and 1.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 856 10.3% -4.1%
Built between 1940 and 1949 182 2.2% -40.7%
Built between 1950 and 1959 569 6.8% -2.6%
Built between 1960 and 1969 854 10.3% 2.8%
Built between 1970 and 1979 1,554 18.7% 7.2%
Built between 1980 and 1989 1,272 15.3% -0.9%
Built between 1990 and 1999 1,419 17% 7.5%
Built between 2000 and 2009 873 10.5% -11.5%
Built between 2010 and 2019 651 7.8% 3.8%
Built in 2020 or later 96 1.2% 134.2%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Ste. Genevieve County occupancy rates

Out of the 7,137 occupied housing units in Ste. Genevieve County, 83% are owner-occupied, while 17% are lived in by tenants. Meanwhile, 14.3% of all homes on the local market sit vacant.

Occupied housing units
7,137
0.3% year-over-year change
Occupancy breakdown
Renter occupied
1,216
Owner occupied
5,921
Value Percent YoY
change
Renter occupied 1,216 17% -7.3%
Owner occupied 5,921 83% 2.1%
Unoccupied housing units
14.3%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Ste. Genevieve County housing costs

Housing costs in Ste. Genevieve County come to a median of $811 per month, while tenants specifically pay a median gross rent of $780.

Median housing costs per month
$811/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Ste. Genevieve County
$780/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Ste. Genevieve County

Ste. Genevieve County education at a glance

About 47.8% of the population in Ste. Genevieve County went to high school, while 23% pursued college studies. Another 11.8% earned an associate degree and 9.9% hold a bachelor’s. Meanwhile, 5.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 324 2.2% 1.6%
High school diploma 6,981 47.8% 3.4%
College diploma 3,362 23% 7.7%
Associate degree 1,717 11.8% -4.7%
Bachelor's degree 1,441 9.9% -9.7%
Graduate degree 773 5.3% -18.6%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Ste. Genevieve County

How much people earn in Ste. Genevieve County

The average annual household income in Ste. Genevieve County was $89,259 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.1% change from the previous year. At the same time, the median income stood at $66,339, reflecting a +8.2% shift over the same period.

Average household income in Ste. Genevieve County
$89,259/year
4.1% year-over-year change
Median household income in Ste. Genevieve County
$66,339/year
8.2% year-over-year change

Ste. Genevieve County income by age

In Ste. Genevieve County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $91,184. Those with someone between 45 and 64 in charge, often well established professionally, earn $96,649 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $63,385, while those led by someone over 65, many of whom may be retired, have about $46,934 in earnings. Overall, 91.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $63,385 49.8%
25 - 44 $91,184 3.5%
45 - 64 $96,649 14.7%
Over 65 $46,934 9.4%
Above poverty level
16,483
Below poverty level
1,467
Value Percent YoY
change
Above poverty level 16,483 91.8% 0.1%
Below poverty level 1,467 8.2% 2.7%

Employment in Ste. Genevieve County

Workforce and job types in Ste. Genevieve County

The job market in Ste. Genevieve County is powered by 8,519 working residents, spread across a range of industries and roles. 63.8% of the working population are employed in professional or administrative positions, while 36.2% are in hands-on or service-based jobs. Also, 7.4% run their own businesses, 71.2% are employed by private companies, and 14.8% work in the public sector.

Workforce demographics

Working population
8,519
0.8% year-over-year change
White collar
5,431
Blue collar
3,088
Value Percent YoY change
White collar 5,431 63.8% -3.8%
Blue collar 3,088 36.2% 10.1%
Employer type
Self employees
7.4%
Private companies
71.2%
Governmental workers
14.8%
Not for profit companies
6.5%
Value Percent YoY change
Self employees 632 7.4% -13.5%
Private companies 6,070 71.2% 6.3%
Governmental workers 1,264 14.8% -7.9%
Not for profit companies 553 6.5% -13.5%
Unemployment rate
4.2%
-9.0% year-over-year change

Available workforce

The unemployment rate in Ste. Genevieve County stands at 4.2%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Ste. Genevieve County

How people get around in Ste. Genevieve County

Commuting methods vary: 91.7% of residents travel by personal vehicle and 1.2% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 7,697 91.7% 2.0%
Bus or trolleybus 19 0.2% -13.6%
Walk 98 1.2% -24.0%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Ste. Genevieve County by zipcode?

Zipcode Population Number of households Median income Average income
63627 2,787 1,123 $88,071 $103,669
63640 29,263 10,364 $61,913 $83,665
63028 28,457 11,061 $79,737 $97,574
63036 1,001 474 $58,083 $69,639
63670 12,293 4,702 $62,679 $87,131
63673 2,340 892 $77,931 $95,642

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FAQs about Ste. Genevieve County demographics 

What is the total population of Ste. Genevieve County?

Ste. Genevieve County has a total population of 18,571 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.1% compared to a year ago.

What is the gender ratio in Ste. Genevieve County?

The gender ratio in Ste. Genevieve County is as follows:
  • 51.9% males (9,633 residents)
  • 48.1% females (8,938 residents)

What is the median age in Ste. Genevieve County?

The median age in Ste. Genevieve County is 43.3.

What is the age distribution of the population in Ste. Genevieve County?

The age distribution in Ste. Genevieve County is as follows:
  • Under 15: 17.1% (3,178 residents)
  • Ages 15-24: 11.9% (2,203 residents)
  • Ages 25-44: 22.7% (4,222 residents)
  • Ages 45-64: 26.8% (4,983 residents)
  • Over 65: 21.5% (3,985 residents)

What is the racial and ethnic makeup of Ste. Genevieve County?

The racial and ethnic makeup of Ste. Genevieve County is as follows:
  • White: 93.9% (17,445 residents)
  • Black or African American: 1.2% (227 residents)
  • American Indian and Alaska Native: 0.1% (17 residents)
  • Asian: 0% (9 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 4.3% (803 residents)
  • Other: 0.4% (70 residents)

What percentage of the population in Ste. Genevieve County are U.S.-born citizens?

U.S.-born citizens represent 99.5% of the population in Ste. Genevieve County.

How many housing units are there in Ste. Genevieve County?

There are 8,326 housing units in Ste. Genevieve County, reflecting a +0.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Ste. Genevieve County and what is the average household size?

Ste. Genevieve County has a total of 7,137 households, with an average of 3 people in each.

What is the median household income in Ste. Genevieve County?

Ste. Genevieve County has a median household income of $66,339, representing a +8.2% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Ste. Genevieve County?

The employment rate is 95.8% in Ste. Genevieve County, with a workforce of 8,519 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 63.8% (5,431 residents)
  • Blue-collar workers: 36.2% (3,088 residents)

Places of employment:
  • Self-employed: 7.4% (632 residents)
  • Private companies: 71.2% (6,070 residents)
  • Governmental workers: 14.8% (1,264 residents)
  • Not-for-profit companies: 6.5% (553 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025