Petersburg Population

2010–2026

329

2026 projection

0% since 2020 (no change)

050100150200250300350201020122014201620182020202220242026

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.
202632900.00%
2025329-10.30%
2024330+41.23%
2023326-30.91%
2022329-20.60%
2021331+20.61%
2020329+185.79%
2019311-20.64%
2018313-82.49%
2017321-10.31%

Showing 10 of 17 years.

Petersburg Demographics

37.9median age

Median age

Female36.5 yrs
Male43.8 yrs

Adults

270
85 seniors · 31%185 other adults

Sex

Female 55.9% · 222Male 44.1% · 175

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 4 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

$87,625median household income

Median household income

$87,625

Half of households earn more, half earn less

Median earnings

$42,500

Typical yearly pay for a worker 25 or older.

Poverty rate

17.4%

About 1 in 6 residents

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

Petersburg Marital Status

65% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married65%63%66%
Never married24%28%21%
Divorced6%7%5%
Widowed6%2%9%
Separated0%0%0%

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