Statistic Petersburg North Dakota National
Population 159 762,062 328,239,523
Population density (sq mi) 155 11 91
Median age 40.9 35.2 37.7
Male/Female ratio 0.8:1 1.1:1 1.0:1
Married (15yrs & older) 53% 58% 55%
Families w/ Kids under 18 58% 44% 43%
Speak English 91% 94% 79%
Speak Spanish 3% 2% 13%
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Demographics Quick Facts

  • The population density in Petersburg is 1305% higher than North Dakota
  • The median age in Petersburg is 16% higher than North Dakota
  • In Petersburg 80.50% of the population is White
  • In Petersburg 1.89% of the population is Black
  • In Petersburg 5.03% of the population is Asian

Compare Petersburg, ND Demographics

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      Petersburg racial demographics

      Race Petersburg North Dakota National
      White 80.50% 88.26% 73.35%
      Black 1.89% 2.01% 12.63%
      Asian 5.03% 1.26% 5.22%
      American Indian 0.00% 5.21% 0.82%
      Native Hawaiian 0.00% 0.05% 0.18%
      Mixed race 11.32% 2.44% 3.06%
      Other race 1.26% 0.77% 4.75%
      In Petersburg, 3.1% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Petersburg age breakdown

      Marital status

      Age of children in married couples

      Source: The Petersburg, ND demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).