Des Peres, MO demographics:
population, income, and more

Total population
9,170
0.3% year-over-year change
Median household income
$224,327/yr
4.7% year-over-year change
Housing units
3,331
0.6% year-over-year change

Des Peres population

How many people live in Des Peres

Des Peres is home to 9,170 residents, according to the most recent Census data. Gender-wise, 48.6% of Des Peres locals are male, and 51.4% are female.

Total population
9,170
0.3% year-over-year change
Gender ratio
Male
48.6%
4,458
Female
51.4%
4,712
Value Percent YoY change
Male 4,458 48.6% -0.8%
Female 4,712 51.4% 1.3%
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 Des Peres is 43, with the population distributed as follows: about 23.3% are children under 15, then 8.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 21.4% of the population, while another 24.1% fall into the 45 to 64 bracket. Finally, around 22.9% are 65 or older.

Median age
42.8
Age breakdown
Under 15
23.3%
15 to 24
8.4%
25 to 44
21.4%
45 to 64
24.1%
Over 65
22.9%
Value Percent YoY change
Under 15 2,133 23.3% -1.9%
15 to 24 771 8.4% 2.9%
25 to 44 1,958 21.4% 1.0%
45 to 64 2,212 24.1% -1.3%
Over 65 2,096 22.9% 2.8%
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 Des Peres, 96.6% of the population are US-born citizens, while 3.2% have gained naturalized citizenship. At the same time, 0.2% of residents are non-citizens. As for race, 91% of locals are Caucasian, 0.6% are African American and 2% have Asian roots. There’s also a share of 5.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
96.6%
Non-U.S.-born citizens
3.2%
Non-citizens
0.2%
Value Percent YoY change
U.S.-born citizens 8,861 96.6% 0.7%
Non-U.S.-born citizens 293 3.2% -4.9%
Non-citizens 16 0.2% -57.9%
Racial breakdown
White
91%
Black or African American
0.6%
American Indian and Alaska Native
0%
Asian
2%
Native Hawaiian and other Pacific Islander
0%
Two or more races
5.4%
Other
0.9%
Value Percent
White 8,343 91%
Black or African American 59 0.6%
American Indian and Alaska Native 4 0%
Asian 187 2%
Two or more races 491 5.4%
Other 86 0.9%

Households in Des Peres

A peek inside Des Peres households

Des Peres has 3,195 households, with an average of 3 members in each. Of these, 85.8% are families, while the remaining 14.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
3,195
-0.8% year-over-year change
Average people per household
3
Non-family households
454
Family households
2,741
Value Percent YoY change
Non-family households 454 14.2% 4.6%
Family households 2,741 85.8% -1.6%
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 Des Peres

The housing landscape of Des Peres

Des Peres's housing consists of 3,331 units, with 98% being detached single-family homes ideal for those wanting space.

Housing units
3,331
0.6% year-over-year change
Housing types
Value Percent
1 unit, detached 3,266 98%
20 to 49 units 13 0.4%
50 or more units 52 1.6%
Homes built since 2020
13
% year-over-year change

The age of buildings in Des Peres

In Des Peres, the median construction year is 1976. About 0.4% of homes were built before the 1940s, with another 0.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 6.2% of homes were added from 2000 to 2009, 6.3% between 2010 and 2019, and 0.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 12 0.4% -53.9%
Built between 1940 and 1949 17 0.5% 21.4%
Built between 1950 and 1959 643 19.3% -1.5%
Built between 1960 and 1969 386 11.6% -7.2%
Built between 1970 and 1979 990 29.7% -1.9%
Built between 1980 and 1989 631 18.9% 16.2%
Built between 1990 and 1999 223 6.7% 1.4%
Built between 2000 and 2009 206 6.2% 7.3%
Built between 2010 and 2019 210 6.3% -11.8%
Built in 2020 or later 13 0.4% N/A
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.

Des Peres occupancy rates

Out of the 3,195 occupied housing units in Des Peres, 95.9% are owner-occupied, while 4.1% are lived in by tenants. Meanwhile, 4.1% of all homes on the local market sit vacant.

Occupied housing units
3,195
-0.8% year-over-year change
Occupancy breakdown
Renter occupied
130
Owner occupied
3,065
Value Percent YoY
change
Renter occupied 130 4.1% 10.2%
Owner occupied 3,065 95.9% -1.2%
Unoccupied housing units
4.1%
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.

Des Peres housing costs

Housing costs in Des Peres come to a median of $2,375 per month, while tenants specifically pay a median gross rent of $1,750.

Median housing costs per month
$2,375/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 Des Peres
$1,750/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 Des Peres

Des Peres education at a glance

About 8.7% of the population in Des Peres went to high school, while 10.1% pursued college studies. Another 4.4% earned an associate degree and 42.6% hold a bachelor’s. Meanwhile, 33.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 62 0.9% -50.0%
High school diploma 571 8.7% -5.6%
College diploma 663 10.1% 14.5%
Associate degree 288 4.4% 13.8%
Bachelor's degree 2,805 42.6% 0.1%
Graduate degree 2,193 33.3% -2.8%
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 Des Peres

How much people earn in Des Peres

The average annual household income in Des Peres was $303,516 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -1.8% change from the previous year. At the same time, the median income stood at $224,327, reflecting a +4.7% shift over the same period.

Average household income in Des Peres
$303,516/year
-1.8% year-over-year change
Median household income in Des Peres
$224,327/year
4.7% year-over-year change

Des Peres income by age

In Des Peres, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $250,001. Those with someone between 45 and 64 in charge, often well established professionally, earn $237,639 overall. Overall, 98% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $250,001 0.0%
45 - 64 $237,639 5.2%
Over 65 $119,821 -3.7%
Above poverty level
8,713
Below poverty level
177
Value Percent YoY
change
Above poverty level 8,713 98% 0.6%
Below poverty level 177 2% -8.3%

Average renter income in Des Peres

To get a better sense of what renters earn on average in Des Peres, their median household income was $62,969 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 33.3%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$62,969
Rent-to-income ratio
33.3%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Des Peres

Workforce and job types in Des Peres

The job market in Des Peres is powered by 4,093 working residents, spread across a range of industries and roles. 94.9% of the working population are employed in professional or administrative positions, while 5.1% are in hands-on or service-based jobs. Also, 13.6% run their own businesses, 65.8% are employed by private companies, and 5.2% work in the public sector.

Workforce demographics

Working population
4,093
-5.5% year-over-year change
White collar
3,884
Blue collar
209
Value Percent YoY change
White collar 3,884 94.9% -3.9%
Blue collar 209 5.1% -27.9%
Employer type
Self employees
13.6%
Private companies
65.8%
Governmental workers
5.2%
Not for profit companies
15.4%
Value Percent YoY change
Self employees 558 13.6% 7.3%
Private companies 2,694 65.8% -6.9%
Governmental workers 211 5.2% -30.6%
Not for profit companies 630 15.4% 3.1%
Unemployment rate
0.5%
-4.5% year-over-year change

Available workforce

The unemployment rate in Des Peres stands at 0.5%, 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 Des Peres

How people get around in Des Peres

In Des Peres, the average commute time is 16 minutes. Commuting methods vary: 80.5% of residents travel by personal vehicle and 1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
16 min
-14.7% year-over-year change
Means of transportation
Value Percent YoY change
Car 3,288 80.5% -5.2%
Walk 40 1% 0.0%
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 Des Peres by zipcode?

Zipcode Population Number of households Median income Average income
63131 17,935 6,511 $225,493 $340,807
63122 41,634 16,686 $136,385 $176,445

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FAQs about Des Peres demographics 

What is the total population of Des Peres?

Des Peres has a total population of 9,170 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 +0.3% compared to a year ago.

What is the gender ratio in Des Peres?

The gender ratio in Des Peres is as follows:
  • 48.6% males (4,458 residents)
  • 51.4% females (4,712 residents)

What is the median age in Des Peres?

The median age in Des Peres is 42.8.

What is the age distribution of the population in Des Peres?

The age distribution in Des Peres is as follows:
  • Under 15: 23.3% (2,133 residents)
  • Ages 15-24: 8.4% (771 residents)
  • Ages 25-44: 21.4% (1,958 residents)
  • Ages 45-64: 24.1% (2,212 residents)
  • Over 65: 22.9% (2,096 residents)

What is the racial and ethnic makeup of Des Peres?

The racial and ethnic makeup of Des Peres is as follows:
  • White: 91% (8,343 residents)
  • Black or African American: 0.6% (59 residents)
  • American Indian and Alaska Native: 0% (4 residents)
  • Asian: 2% (187 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 5.4% (491 residents)
  • Other: 0.9% (86 residents)

What percentage of the population in Des Peres are U.S.-born citizens?

U.S.-born citizens represent 96.6% of the population in Des Peres.

How many housing units are there in Des Peres?

There are 3,331 housing units in Des Peres, reflecting a +0.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Des Peres and what is the average household size?

Des Peres has a total of 3,195 households, with an average of 3 people in each.

What is the median household income in Des Peres?

Des Peres has a median household income of $224,327, representing a +4.7% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Des Peres?

The employment rate is 99.5% in Des Peres, with a workforce of 4,093 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 94.9% (3,884 residents)
  • Blue-collar workers: 5.1% (209 residents)

Places of employment:
  • Self-employed: 13.6% (558 residents)
  • Private companies: 65.8% (2,694 residents)
  • Governmental workers: 5.2% (211 residents)
  • Not-for-profit companies: 15.4% (630 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