St. Petersburg, PA Demographics

A map of St. Petersburg's Population by Race

St. Petersburg, Pennsylvania has an estimated population of 267, a large decrease from the 336 recorded in the 2020 Census. The population is 95.9% White, 3.0% Multiracial, 1.1% Hispanic, 0.0% Black, 0.0% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of St. Petersburg, with one dot drawn for each person counted by the Census, color-coded by race.

St. Petersburg is about as racially diverse as it was in the 2020 Census. It is considerably less diverse than Pennsylvania overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In St. Petersburg, that probability was 8.1% in 2020 and 8.0% in the most recent ACS estimates.

St. Petersburg is ranked the 1633rd most populous place in Pennsylvania, out of 2,002 places. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs). St. Petersburg was ranked the 1501st most populous place in the 2020 Census.

St. Petersburg's White Population

256 residents of St. Petersburg, or 95.9% of the population, identify as White. The share of White residents in St. Petersburg is significantly higher than in Pennsylvania overall, where 73% of the population is White. St. Petersburg ranks 269th statewide in terms of White residents as a share of the population, out of 2,002 places.

Since the 2020 Census, St. Petersburg's White population has declined by an estimated 20.5%. White residents' share of St. Petersburg's population has remained roughly unchanged at 95.9%.

St. Petersburg is more White than neighboring Parker (95.4% White). St. Petersburg is less White than neighboring Foxburg (97.8% White), Emlenton (98% White), Callensburg (99.1% White), and Bruin (97.7% White).

St. Petersburg's Black Population

0 residents of St. Petersburg, or 0.0% of the population, identify as Black. The share of Black residents in St. Petersburg is considerably lower than in Pennsylvania overall, where 10.3% of the population is Black. St. Petersburg ranks 1390th statewide in terms of Black residents as a share of the population, out of 2,002 places.

Since the 2020 Census, St. Petersburg's Black population has declined by an estimated 100.0%. Black residents' share of St. Petersburg's population has remained roughly unchanged at 0.0%.

St. Petersburg is less Black than neighboring Parker (3.3% Black).

St. Petersburg's Asian Population

0 residents of St. Petersburg, or 0.0% of the population, identify as Asian. The share of Asian residents in St. Petersburg is slightly lower than in Pennsylvania overall, where 3.8% of the population is Asian. St. Petersburg ranks 1160th statewide in terms of Asian residents as a share of the population, out of 2,002 places.

Since the 2020 Census, St. Petersburg's Asian population has declined by an estimated 100.0%. Asian residents' share of St. Petersburg's population has remained roughly unchanged at 0.0%.

St. Petersburg's Hispanic Population

3 residents of St. Petersburg, or 1.1% of the population, identify as Hispanic. The share of Hispanic residents in St. Petersburg is lower than in Pennsylvania overall, where 8.7% of the population is Hispanic. St. Petersburg ranks 1653rd statewide in terms of Hispanic residents as a share of the population, out of 2,002 places.

Since the 2020 Census, St. Petersburg's Hispanic population has grown by an estimated 50.0%. Hispanic residents' share of St. Petersburg's population has increased from 0.6% to 1.1%.

St. Petersburg is more Hispanic than neighboring Foxburg (0% Hispanic), Emlenton (0% Hispanic), Parker (0.5% Hispanic), Callensburg (0% Hispanic), and Bruin (0% Hispanic).

St. Petersburg's Native American/Other Population

0 residents of St. Petersburg, or 0.0% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in St. Petersburg is comparable to the share in Pennsylvania overall, where 0.6% of the population is Native American/Other. St. Petersburg ranks 27th statewide in terms of Native American/Other residents as a share of the population, out of 2,002 places.

Since the 2020 Census, St. Petersburg's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of St. Petersburg's population has decreased from 1.8% to 0.0%.

St. Petersburg is less Native American/Other than neighboring Emlenton (0.2% Native American/Other), and Parker (0.2% Native American/Other).

St. Petersburg's Multiracial Population

8 residents of St. Petersburg, or 3.0% of the population, identify as Multiracial. The share of Multiracial residents in St. Petersburg is comparable to the share in Pennsylvania overall, where 3.6% of the population is Multiracial. St. Petersburg ranks 1748th statewide in terms of Multiracial residents as a share of the population, out of 2,002 places.

Since the 2020 Census, St. Petersburg's Multiracial population has grown by an estimated 100.0%. Multiracial residents' share of St. Petersburg's population has increased from 1.2% to 3.0%.

St. Petersburg is more Multiracial than neighboring Foxburg (2.2% Multiracial), Emlenton (1.8% Multiracial), Parker (0.6% Multiracial), Callensburg (0.9% Multiracial), and Bruin (2.3% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.