Missouri / Census place 2965126

St. Peters

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

Official Census name: St. Peters city

At a glance

A city in numbers.

Population
61,479
2025 estimate
Annual change
+0.4%
Population estimate
Density
2,728/sq mi
22.5 sq mi land area
Median age
41 years
ACS 5-year estimate

Living here

The everyday equation.

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

Median household income
$91,637
Median home value
$269,900
Median gross rent
$1,321
Bachelor’s degree or higher
39.2%
Typical commute
22.7 min
Public transit commute
0.1%

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: ST LOUIS SPIRIT OF ST LOUIS AP (9 mi from place center)
Average high
67.1°F
Average low
45.1°F
Annual rainfall
39.8"
Annual snowfall
0"

Month by month

A year in St. Peters.

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.

Similar places

More places to consider.

Selected by the closest mix of population, density, median home value, and average annual high.

MO

Blue Springs, MO

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

Population
61,632
Median home
$263,100
KS

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

Population
54,673
Median home
$246,700
MO

St. Charles, MO

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

Population
72,561
Median home
$298,700

Keep exploring

Compare St. Peters with Blue Springs