Population density (sq mi)1,0815791
Median age27.838.037.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)67%60%55%
Families w/ Kids under 1863%44%43%
Speak English49%92%79%
Speak Spanish35%4%13%

Key findings

  • The population density in Postville is 1796% higher than Iowa
  • The median age in Postville is 27% lower than Iowa
  • In Postville 85.66% of the population is White
  • In Postville 7.54% of the population is Black
  • In Postville 0.75% of the population is Asian

Compare Postville, IA Demographics


      Postville population breakdown by race

      American Indian1.18%0.32%0.82%
      Native Hawaiian0.00%0.08%0.18%
      Mixed race3.07%1.97%3.06%
      Other race1.80%1.27%4.75%
      In Postville, 37.1% 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

      Postville age breakdown

      Marital status

      Age of children in married couples

      Source: The Postville, IA demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).