St. Peter Population

2011–2026

1,383

2026 projection

1.5% since 2020 (increase)

05001K1.5K2K20122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for St. Peter. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,383-70.50%
20251,390-130.46%
20231,403+382.78%
20221,365+826.39%
20211,283-795.80%
20201,362-725.02%
20191,434-130.90%
20181,447+171.19%
20171,430-674.48%
20161,497+966.85%

Showing 10 of 15 years.

St. Peter Demographics

45.5median age

Median age

Female45.5 yrs
Male45.6 yrs

Adults

999
238 seniors · 24%761 other adults

Sex

Female 50.1% · 708Male 49.9% · 705

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 14 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

St. Peter Income

$137,604median household income

Median household income

$137,604

Half of households earn more, half earn less

Median earnings

$74,375

Typical yearly pay for a worker 25 or older.

Poverty rate

1.1%

About 1 in 93 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

St. Peter Marital Status

57% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married57%61%54%
Never married29%34%24%
Divorced11%5%16%
Widowed3%0%6%
Separated0%0%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201