Petersburg Population

2010–2026

156

2026 projection

2.5% since 2020 (decrease)

050100150200201020122014201620182020202220242026

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 Petersburg. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026156-10.64%
2025157+10.64%
2024156-21.27%
2023158-21.25%
2022160-31.84%
2021163+31.88%
2020160-126.98%
2019172-31.71%
2018175-10.57%
201717600.00%

Showing 10 of 17 years.

Petersburg Demographics

61.5median age

Median age

Female38.3 yrs
Male64.7 yrs

Adults

100
45 seniors · 45%55 other adults

Sex

Female 57.5% · 69Male 42.5% · 51

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 1 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

Petersburg Income

$72,083median household income

Median household income

$72,083

Half of households earn more, half earn less

Median earnings

$45,625

Typical yearly pay for a worker 25 or older.

Poverty rate

2.5%

About 1 in 40 residents

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

Petersburg Marital Status

76% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married76%76%75%
Never married12%11%13%
Divorced8%11%5%
Widowed5%2%7%
Separated0%0%0%

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