Plymouth County Iowa Map and Data

Plymouth County Iowa Boundary Map

Plymouth County Iowa Profile and Data

NamePlymouth County
StateIowa
FIPS Code19149
County SeatLe Mars
TimezoneCentral Standard Time (CST)
Population (2022)24,911
Population Growth Rate(2000-2022)2.85%
Majority EthnicityWhite 96.34%
Public School Majority EthnicityWhite 67%
Partisan Voting IndexStrongly Republican:+27
Unemployment Rate (January 2025)2.6%
Area Code(s)712

Plymouth County Race/Ethnicity Data

Race/EthnicityPercentage of Population (2022)
White96.34%
African American1.86%
Hispanic0.46%
Asian0.54%
Native American0.4%
Hawaiin/Pacific Islander0.4%

Plymouth County Public School Race/Ethnicity Data

Race/EthnicityPercentage of Public School Students (2023)
White67%
African American4.83%
Hispanic20.16%
Asian1.18%
Native American1.02%
Hawaiin/Pacific Islander1.45%
2025 zipdatamaps.com