Missouri / Census place 2928090

Grain Valley

A Census profile of the people, homes, and daily patterns that shape this place.

Official Census name: Grain Valley city

At a glance

A city in numbers.

Population
16,908
2025 estimate
Annual change
+0.2%
Population estimate
Density
2,744/sq mi
6.2 sq mi land area
Median age
35.2 years
ACS 5-year estimate

Living here

The everyday equation.

Households, homes, education, and the time it takes to get around.

Median household income
$89,649
Median home value
$283,800
Median gross rent
$1,398
Bachelor’s degree or higher
27.4%
Typical commute
25.8 min
Public transit commute
0%

Climate normals

The long view of weather.

Thirty-year averages, not a forecast. Temperature and precipitation describe the typical conditions recorded from 1991 through 2020.

Representative station: LEES SUMMIT MUNI AP (10 mi from place center)
Average high
65.1°F
Average low
46.3°F
Annual rainfall
38.3"
Annual snowfall
0"

Month by month

A year in Grain Valley.

Typical high and low °F
JFMAMJJASOND
Typical precipitation inches
J
F
M
A
M
J
J
A
S
O
N
D

Data vintage

Population is from the 2025 Population Estimates Program. Household, housing, education, and commute data are from the 2020-2024 American Community Survey 5-year release.

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Median home
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Population, housing, work, and travel data for this Census place.

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Population, housing, work, and travel data for this Census place.

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Median home
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Keep exploring

Compare Grain Valley with Aberdeen