Statistic Patterson Iowa National
Population 247 3,258,878 336,919,644
Population density (sq mi) 525 58 91
Median age 43.0 38.0 37.7
Male/Female ratio 1.2:1 1.0:1 1.0:1
Married (15yrs & older) 70% 60% 55%
Families w/ Kids under 18 44% 44% 43%
Speak English 100% 92% 79%
Speak Spanish 0% 4% 13%
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Demographics Quick Facts

  • The population density in Patterson is 800% higher than Iowa
  • The median age in Patterson is 13% higher than Iowa
  • In Patterson 90.50% of the population is White
  • In Patterson 0.00% of the population is Black
  • In Patterson 0.00% of the population is Asian

Compare Patterson, IA Demographics

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      Patterson racial demographics

      Race Patterson Iowa National
      White 90.50% 90.90% 73.35%
      Black 0.00% 3.32% 12.63%
      Asian 0.00% 2.14% 5.22%
      American Indian 0.00% 0.32% 0.82%
      Native Hawaiian 0.00% 0.08% 0.18%
      Mixed race 9.50% 1.97% 3.06%
      Other race 0.00% 1.27% 4.75%
      In Patterson, 0.8% 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

      Patterson age breakdown

      Marital status

      Age of children in married couples

      Source: The Patterson, IA demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.