Walnut Grove, MO demographics:
population, income, and more

Total population
528
-6.7% year-over-year change
Median household income
$55,500/yr
22.4% year-over-year change
Housing units
266
-8.3% year-over-year change

Walnut Grove population

How many people live in Walnut Grove

Walnut Grove is home to 528 residents, according to the most recent Census data. Gender-wise, 49% of Walnut Grove locals are male, and 51% are female.

Total population
528
-6.7% year-over-year change
Gender ratio
Male
49%
259
Female
51%
269
Value Percent YoY change
Male 259 49% -5.5%
Female 269 51% -7.9%
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 Walnut Grove is 47, with the population distributed as follows: about 16.7% are children under 15, then 7.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.6% of the population, while another 27.1% fall into the 45 to 64 bracket. Finally, around 24.2% are 65 or older.

Median age
47.3
Age breakdown
Under 15
16.7%
15 to 24
7.4%
25 to 44
24.6%
45 to 64
27.1%
Over 65
24.2%
Value Percent YoY change
Under 15 88 16.7% -8.3%
15 to 24 39 7.4% -13.3%
25 to 44 130 24.6% -3.7%
45 to 64 143 27.1% -17.8%
Over 65 128 24.2% 10.3%
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 Walnut Grove, 98.7% of the population are US-born citizens, while 1.3% have gained naturalized citizenship. There’s also a share of 4.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.7%
Non-U.S.-born citizens
1.3%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 521 98.7% -7.0%
Non-U.S.-born citizens 7 1.3% 16.7%
Racial breakdown
White
94.3%
Black or African American
0%
American Indian and Alaska Native
0.4%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4.6%
Other
0.8%
Value Percent
White 498 94.3%
American Indian and Alaska Native 2 0.4%
Two or more races 24 4.6%
Other 4 0.8%

Households in Walnut Grove

A peek inside Walnut Grove households

Walnut Grove has 244 households, with an average of 2 members in each. Of these, 68.4% are families, while the remaining 31.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
244
-14.1% year-over-year change
Average people per household
2
Non-family households
77
Family households
167
Value Percent YoY change
Non-family households 77 31.6% -35.8%
Family households 167 68.4% 1.8%
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 Walnut Grove

The housing landscape of Walnut Grove

Walnut Grove's housing consists of 266 units, with 80.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.6% 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 3.4% of the housing landscape.

Housing units
266
-8.3% year-over-year change
Housing types
Value Percent
1 unit, detached 214 80.4%
1 unit, attached 7 2.6%
2 units 3 1.1%
3 or 4 units 11 4.1%
5 to 9 units 4 1.5%
10 to 19 units 15 5.6%
20 to 49 units 3 1.1%
Mobile home 9 3.4%
Homes built since 2020
0
% year-over-year change

The age of buildings in Walnut Grove

In Walnut Grove, the median construction year is 1967. About 19.2% of homes were built before the 1940s, with another 8.6% 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 51 19.2% -1.9%
Built between 1940 and 1949 23 8.6% 15.0%
Built between 1950 and 1959 22 8.3% -4.3%
Built between 1960 and 1969 50 18.8% -15.2%
Built between 1970 and 1979 19 7.1% 58.3%
Built between 1980 and 1989 11 4.1% -8.3%
Built between 1990 and 1999 24 9% -54.7%
Built between 2000 and 2009 55 20.7% 14.6%
Built between 2010 and 2019 11 4.1% 0.0%
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.

Walnut Grove occupancy rates

Out of the 244 occupied housing units in Walnut Grove, 79.1% are owner-occupied, while 20.9% are lived in by tenants. Meanwhile, 8.3% of all homes on the local market sit vacant.

Occupied housing units
244
-14.1% year-over-year change
Occupancy breakdown
Renter occupied
51
Owner occupied
193
Value Percent YoY
change
Renter occupied 51 20.9% -44.6%
Owner occupied 193 79.1% 0.5%
Unoccupied housing units
8.3%
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.

Walnut Grove housing costs

Housing costs in Walnut Grove come to a median of $742 per month, while tenants specifically pay a median gross rent of $807.

Median housing costs per month
$742/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 Walnut Grove
$807/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 Walnut Grove

Walnut Grove education at a glance

About 53.9% of the population in Walnut Grove went to high school, while 28.5% pursued college studies. Another 5.9% earned an associate degree and 8.7% hold a bachelor’s. Meanwhile, 0.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 11 2.6% 0.0%
High school diploma 229 53.9% -11.2%
College diploma 121 28.5% -5.5%
Associate degree 25 5.9% -16.7%
Bachelor's degree 37 8.7% 27.6%
Graduate degree 2 0.5% 0.0%
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 Walnut Grove

How much people earn in Walnut Grove

The average annual household income in Walnut Grove was $63,158 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +19.4% change from the previous year. At the same time, the median income stood at $55,500, reflecting a +22.4% shift over the same period.

Average household income in Walnut Grove
$63,158/year
19.4% year-over-year change
Median household income in Walnut Grove
$55,500/year
22.4% year-over-year change

Walnut Grove income by age

In Walnut Grove, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $58,977. Those with someone between 45 and 64 in charge, often well established professionally, earn $63,500 overall. Overall, 90.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $58,977 17.9%
45 - 64 $63,500 51.9%
Over 65 $43,393 -4.9%
Above poverty level
473
Below poverty level
51
Value Percent YoY
change
Above poverty level 473 90.3% 3.3%
Below poverty level 51 9.7% -45.7%

Average renter income in Walnut Grove

To get a better sense of what renters earn on average in Walnut Grove, their median household income was $21,250 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 45.6%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$21,250
Rent-to-income ratio
45.6%
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 Walnut Grove

Workforce and job types in Walnut Grove

The job market in Walnut Grove is powered by 220 working residents, spread across a range of industries and roles. 59.1% of the working population are employed in professional or administrative positions, while 40.9% are in hands-on or service-based jobs. Also, 5.4% run their own businesses, 81.4% are employed by private companies, and 5.4% work in the public sector.

Workforce demographics

Working population
220
-13.4% year-over-year change
White collar
130
Blue collar
90
Value Percent YoY change
White collar 130 59.1% -13.3%
Blue collar 90 40.9% -13.5%
Employer type
Self employees
5.4%
Private companies
81.4%
Governmental workers
5.4%
Not for profit companies
7.7%
Value Percent YoY change
Self employees 12 5.4% -36.8%
Private companies 179 81.4% -9.6%
Governmental workers 12 5.4% -33.3%
Not for profit companies 17 7.7% -10.5%
Unemployment rate
1.4%
50.0% year-over-year change

Available workforce

The unemployment rate in Walnut Grove stands at 1.4%, 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 Walnut Grove

How people get around in Walnut Grove

In Walnut Grove, the average commute time is 38 minutes.

Commute time
38 min
31.6% year-over-year change
Means of transportation
Value Percent YoY change
Car 173 80.1% -16.8%
Motorcycle 4 1.8% 100.0%
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 Walnut Grove by zipcode?

Zipcode Population Number of households Median income Average income
65770 2,599 1,108 $59,329 $72,489

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FAQs about Walnut Grove demographics 

What is the total population of Walnut Grove?

Walnut Grove has a total population of 528 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 -6.7% compared to a year ago.

What is the gender ratio in Walnut Grove?

The gender ratio in Walnut Grove is as follows:
  • 49% males (259 residents)
  • 51% females (269 residents)

What is the median age in Walnut Grove?

The median age in Walnut Grove is 47.3.

What is the age distribution of the population in Walnut Grove?

The age distribution in Walnut Grove is as follows:
  • Under 15: 16.7% (88 residents)
  • Ages 15-24: 7.4% (39 residents)
  • Ages 25-44: 24.6% (130 residents)
  • Ages 45-64: 27.1% (143 residents)
  • Over 65: 24.2% (128 residents)

What is the racial and ethnic makeup of Walnut Grove?

The racial and ethnic makeup of Walnut Grove is as follows:
  • White: 94.3% (498 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0.4% (2 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 4.6% (24 residents)
  • Other: 0.8% (4 residents)

What percentage of the population in Walnut Grove are U.S.-born citizens?

U.S.-born citizens represent 98.7% of the population in Walnut Grove.

How many housing units are there in Walnut Grove?

There are 266 housing units in Walnut Grove, reflecting a -8.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Walnut Grove and what is the average household size?

Walnut Grove has a total of 244 households, with an average of 2 people in each.

What is the median household income in Walnut Grove?

Walnut Grove has a median household income of $55,500, representing a +22.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Walnut Grove?

The employment rate is 98.6% in Walnut Grove, with a workforce of 220 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 59.1% (130 residents)
  • Blue-collar workers: 40.9% (90 residents)

Places of employment:
  • Self-employed: 5.4% (12 residents)
  • Private companies: 81.4% (179 residents)
  • Governmental workers: 5.4% (12 residents)
  • Not-for-profit companies: 7.7% (17 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