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CITY

Walnut Grove

Missouri · 636 residents (2025 est.) · 0.621 sq mi
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The short version

Walnut Grove has notably lower household income than the US average, with a median household income of $55,500. Population has fallen 16% since 2000, a loss of 102 residents. 9% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $139,000. With a median age of 47.3, the population is older than the US median of 38.9.

At a glance
Lower income
below the US median
US median: $82,259
Older
median age 47.3
US median: 38.9
Less educated
9% hold a bachelor's degree
US average: 36%
Less affordable
home values up 39%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

528
−16%since 2000
from 630 in 2000
1990 – 2025
850 / sq mi
−16%since 2000
from 1,014 / sq mi in 2000
US average: 281
47.3
+35%since 2000
from 35.0 in 2000
US average: 38.9

PEP 2025 EST:636 residents (Census Bureau Vintage 2025, released March 2026)

Population, 19902024
5015816627428221990201020202024Walnut Grove
2024528
1990201020202024
Section 02

Income & economy

$55,500
−3%inflation adjusted, since 2000
from $31,563 in 2000
US average: $82,259
1990 – 2024
$29,347
+83%since 2000
from $16,019 in 2000
US average: $44,673
Households earning $100K+
24.2%
−0.5 ptssince 2009
from 24.6% in 2009
US average: 53.3%
9.7%
−3.2 ptssince 2000
from 12.8% in 2000
US average: 12.5%
0.412
+23%since 2010
from 0.335 in 2010
US average: 0.476
Workforce by industry, 2024
Retail trade19.5%
US avg: 9.9%
Information10.9%
US avg: 10.8%
Wholesale trade10%
US avg: 6.9%
Other services6.4%
US avg: 6.7%
Finance & insurance5.9%
US avg: 5.9%
Public administration5.5%
US avg: 4.8%
Professional, scientific, technical5%
US avg: 5.1%
Education & health services0.9%
US avg: 0.9%
Transportation & warehousing0.5%
US avg: 2.2%
Agriculture, forestry, fishing0%
US avg: 1.6%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.4%
Arts, entertainment, food0%
US avg: 1.9%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

$139,000
+39%inflation adjusted, since 2000
from $55,000 in 2000
US average: $376,019
1990 – 2024
$807
+6%inflation adjusted, since 2000
from $416 in 2000
US average: $1,442
79.1%
+4.9 ptssince 2000
from 74.2% in 2000
20.9% rent
8.3%
−6.7 ptssince 2009
from 15.0% in 2009
US average: 10.0%
20.2%
+3.5 ptssince 2009
from 16.7% in 2009
US average: 22.9%
29.4%
−2.8 ptssince 2009
from 32.3% in 2009
US average: 47.4%
2.5
+44%since 2000
from 1.7 in 2000
1990 – 2024
RELATED:See current rent listings in Walnut Grove on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic96.7%(609)
Black0%(0)
Hispanic / Latino0.5%(3)
Asian0.2%(1)
Other0%
Diversity Score1.6%(10)
2024
White, non-Hispanic92.4%(488)
Black0%(0)
Hispanic / Latino5.7%(30)
Asian0%(0)
Other1.9%(10)
Diversity Score17.8%(94)
18
+995%since 2000
from 2 in 2000
1990 – 2024
Section 05

Education

9.5%
−4.4 ptssince 2000
from 13.9% in 2000
US average: 35.6%
High school or higher
85.5%
+7.4 ptssince 2000
from 78.1% in 2000
US average: 89.6%
0.5%
−4.3 ptssince 2000
from 4.8% in 2000
US average: 14.0%
Section 06

Commute & transportation

38.3 min
+77%since 2000
from 21.6 min in 2000
US average: 26.5
56.5%
−24.0 ptssince 2009
from 80.4% in 2009
US average: 68.9%
23.6%
+7.5 ptssince 2009
from 16.1% in 2009
US average: 8.5%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 3.2%
16.2%
+15.3 ptssince 2009
from 0.9% in 2009
US average: 15.0%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 2.4%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.4%
2.0%
−0.5 ptssince 2009
from 2.6% in 2009
US average: 8.3%
Section 07

Work & employment

1.3%
−2.8 ptssince 2011
from 4.1% in 2011
US average: 5.2%
52.0%
−21.0 ptssince 2011
from 72.9% in 2011
US average: 63.5%
7.3%
−6.2 ptssince 2009
from 13.5% in 2009
US average: 13.1%
27.7%
−31.0 ptssince 2009
from 58.7% in 2009
US average: 42.5%
Section 08

People & community

49.1%
+6.1 ptssince 2009
from 42.9% in 2009
50.9%
−6.1 ptssince 2009
from 57.1% in 2009
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 14.1%
6.4%
−39.6 ptssince 2009
from 45.9% in 2009
US average: 6.2%
22.9%
+12.3 ptssince 2012
from 10.6% in 2012
US average: 13.3%
12.1%
−80.0 ptssince 2013
from 92.1% in 2013
US average: 8.4%
87.3%
+25.5 ptssince 2017
from 61.8% in 2017
US average: 91.0%
99.4%
+1.6 ptssince 2016
from 97.8% in 2016
US average: 77.7%
0.6%
−0.8 ptssince 2016
from 1.4% in 2016
US average: 13.6%
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Frequently asked

How many people live in Walnut Grove, Missouri?

Walnut Grove, Missouri has about 528 residents according to the 2024 American Community Survey.

What is the median household income in Walnut Grove, Missouri?

The typical household in Walnut Grove, Missouri earns about $55,500 a year. Half of households make more than that, and half make less.

Is Walnut Grove, Missouri expensive?

In Walnut Grove, Missouri, the median home is worth about $139,000, and the typical rent is about $807 a month.

How educated are people in Walnut Grove, Missouri?

About 9.5% of adults age 25 and over in Walnut Grove, Missouri hold a bachelor's degree or higher.

What is the poverty rate in Walnut Grove, Missouri?

About 9.7% of people in Walnut Grove, Missouri live below the federal poverty line.

Has Walnut Grove, Missouri grown since 1990?

Yes, Walnut Grove, Missouri has shrunk since 1990. The population has lost about 22 residents, a change of about -4 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →

Walnut Grove, Missouri: demographics, income & housing data · CensusEasy