Cool Valley, MO demographics:
population, income, and more

Total population
1,411
7.0% year-over-year change
Median household income
$53,560/yr
6.2% year-over-year change
Housing units
491
8.9% year-over-year change

Cool Valley population

How many people live in Cool Valley

Cool Valley is home to 1,411 residents, according to the most recent Census data. Gender-wise, 45.4% of Cool Valley locals are male, and 54.6% are female.

Total population
1,411
7.0% year-over-year change
Gender ratio
Male
45.4%
640
Female
54.6%
771
Value Percent YoY change
Male 640 45.4% 0.8%
Female 771 54.6% 12.7%
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 Cool Valley is 27, with the population distributed as follows: about 30.7% are children under 15, then 10.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 28.2% of the population, while another 19.2% fall into the 45 to 64 bracket. Finally, around 11.7% are 65 or older.

Median age
27.3
Age breakdown
Under 15
30.7%
15 to 24
10.2%
25 to 44
28.2%
45 to 64
19.2%
Over 65
11.7%
Value Percent YoY change
Under 15 433 30.7% 13.1%
15 to 24 144 10.2% -13.8%
25 to 44 398 28.2% 21.3%
45 to 64 271 19.2% 8.0%
Over 65 165 11.7% -13.2%
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

At the same time, 2% of residents are non-citizens. As for race, 7.3% of locals are Caucasian, 89.6% are African American and 1.8% have Asian roots. There’s also a share of 0.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98%
Non-U.S.-born citizens
0%
Non-citizens
2%
Value Percent YoY change
U.S.-born citizens 1,383 98% 6.9%
Non-citizens 28 2% 12.0%
Racial breakdown
White
7.3%
Black or African American
89.6%
American Indian and Alaska Native
0%
Asian
1.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
0.4%
Other
0.8%
Value Percent
White 103 7.3%
Black or African American 1,265 89.6%
Asian 25 1.8%
Two or more races 6 0.4%
Other 12 0.8%

Households in Cool Valley

A peek inside Cool Valley households

Cool Valley has 475 households, with an average of 3 members in each. Of these, 64.2% are families, while the remaining 35.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
475
8.9% year-over-year change
Average people per household
3
Non-family households
170
Family households
305
Value Percent YoY change
Non-family households 170 35.8% 4.3%
Family households 305 64.2% 11.7%
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 Cool Valley

The housing landscape of Cool Valley

Cool Valley's housing consists of 491 units, with 97% 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.

Housing units
491
8.9% year-over-year change
Housing types
Value Percent
1 unit, detached 476 97%
1 unit, attached 5 1%
2 units 10 2%
Homes built since 2020
3
% year-over-year change

The age of buildings in Cool Valley

In Cool Valley, the median construction year is 1955. About 12.8% of homes were built before the 1940s, with another 12.4% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 63 12.8% 6.8%
Built between 1940 and 1949 61 12.4% 15.1%
Built between 1950 and 1959 265 54% -1.5%
Built between 1960 and 1969 80 16.3% 42.9%
Built between 1970 and 1979 9 1.8% 80.0%
Built between 1980 and 1989 10 2% 11.1%
Built in 2020 or later 3 0.6% 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.

Cool Valley occupancy rates

Out of the 475 occupied housing units in Cool Valley, 62.7% are owner-occupied, while 37.3% are lived in by tenants. Meanwhile, 3.3% of all homes on the local market sit vacant.

Occupied housing units
475
8.9% year-over-year change
Occupancy breakdown
Renter occupied
177
Owner occupied
298
Value Percent YoY
change
Renter occupied 177 37.3% 36.1%
Owner occupied 298 62.7% -2.6%
Unoccupied housing units
3.3%
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.

Cool Valley housing costs

Housing costs in Cool Valley come to a median of $1,059 per month, while tenants specifically pay a median gross rent of $992.

Median housing costs per month
$1,059/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 Cool Valley
$992/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 Cool Valley

Cool Valley education at a glance

About 43.3% of the population in Cool Valley went to high school, while 34.9% pursued college studies. Another 10.1% earned an associate degree and 7.1% hold a bachelor’s. Meanwhile, 3.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 7 0.8% 40.0%
High school diploma 402 43.3% -11.3%
College diploma 324 34.9% 17.8%
Associate degree 94 10.1% 27.0%
Bachelor's degree 66 7.1% 20.0%
Graduate degree 35 3.8% -7.9%
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 Cool Valley

How much people earn in Cool Valley

The average annual household income in Cool Valley was $70,619 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +10.8% change from the previous year. At the same time, the median income stood at $53,560, reflecting a +6.2% shift over the same period.

Average household income in Cool Valley
$70,619/year
10.8% year-over-year change
Median household income in Cool Valley
$53,560/year
6.2% year-over-year change

Cool Valley income by age

In Cool Valley, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $53,526. Those with someone between 45 and 64 in charge, often well established professionally, earn $76,750 overall. Overall, 70.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $53,526 6.7%
45 - 64 $76,750 26.9%
Over 65 $43,125 -11.1%
Above poverty level
983
Below poverty level
406
Value Percent YoY
change
Above poverty level 983 70.8% 3.5%
Below poverty level 406 29.2% 15.3%

Average renter income in Cool Valley

To get a better sense of what renters earn on average in Cool Valley, their median household income was $25,500 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 46.7%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$25,500
Rent-to-income ratio
46.7%
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 Cool Valley

Workforce and job types in Cool Valley

The job market in Cool Valley is powered by 614 working residents, spread across a range of industries and roles. 82.6% of the working population are employed in professional or administrative positions, while 17.4% are in hands-on or service-based jobs. Also, 7.8% run their own businesses, 77% are employed by private companies, and 10.1% work in the public sector.

Workforce demographics

Working population
614
6.6% year-over-year change
White collar
507
Blue collar
107
Value Percent YoY change
White collar 507 82.6% 9.5%
Blue collar 107 17.4% -5.3%
Employer type
Self employees
7.8%
Private companies
77%
Governmental workers
10.1%
Not for profit companies
5%
Value Percent YoY change
Self employees 48 7.8% 54.8%
Private companies 473 77% 2.8%
Governmental workers 62 10.1% 10.7%
Not for profit companies 31 5% 6.9%
Unemployment rate
6.7%
41.9% year-over-year change

Available workforce

The unemployment rate in Cool Valley stands at 6.7%, 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 Cool Valley

How people get around in Cool Valley

Commuting methods vary: 77.8% of residents travel by personal vehicle and 0.5% 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 478 77.8% 10.4%
Bus or trolleybus 9 1.5% -47.1%
Bicycle 6 1% N/A
Walk 3 0.5% -25.0%
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 Cool Valley by zipcode?

Zipcode Population Number of households Median income Average income
63121 25,008 11,142 $42,701 $59,662

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FAQs about Cool Valley demographics 

What is the total population of Cool Valley?

Cool Valley has a total population of 1,411 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 +7.0% compared to a year ago.

What is the gender ratio in Cool Valley?

The gender ratio in Cool Valley is as follows:
  • 45.4% males (640 residents)
  • 54.6% females (771 residents)

What is the median age in Cool Valley?

The median age in Cool Valley is 27.3.

What is the age distribution of the population in Cool Valley?

The age distribution in Cool Valley is as follows:
  • Under 15: 30.7% (433 residents)
  • Ages 15-24: 10.2% (144 residents)
  • Ages 25-44: 28.2% (398 residents)
  • Ages 45-64: 19.2% (271 residents)
  • Over 65: 11.7% (165 residents)

What is the racial and ethnic makeup of Cool Valley?

The racial and ethnic makeup of Cool Valley is as follows:
  • White: 7.3% (103 residents)
  • Black or African American: 89.6% (1,265 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 1.8% (25 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 0.4% (6 residents)
  • Other: 0.8% (12 residents)

What percentage of the population in Cool Valley are U.S.-born citizens?

U.S.-born citizens represent 98% of the population in Cool Valley.

How many housing units are there in Cool Valley?

There are 491 housing units in Cool Valley, reflecting a +8.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Cool Valley and what is the average household size?

Cool Valley has a total of 475 households, with an average of 3 people in each.

What is the median household income in Cool Valley?

Cool Valley has a median household income of $53,560, representing a +6.2% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Cool Valley?

The employment rate is 93.3% in Cool Valley, with a workforce of 614 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 82.6% (507 residents)
  • Blue-collar workers: 17.4% (107 residents)

Places of employment:
  • Self-employed: 7.8% (48 residents)
  • Private companies: 77% (473 residents)
  • Governmental workers: 10.1% (62 residents)
  • Not-for-profit companies: 5% (31 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