NOTE: Gray indicates insufficient data or a suppressed estimate.
The vast majority of Indiana zip codes report U.S. citizenship rates above 95% among the adult population, with the highest concentrations of near-100% citizenship spanning rural areas across the central and western portions of the state. Notable clusters of lower citizenship rates—dropping to 75-85%—appear in the Indianapolis metropolitan area, the northwest corner near Gary/Hammond (Lake County), and several zip codes in the south-central region near Columbus and the southern border. University towns and urban cores, including areas around Lafayette, Bloomington, and Fort Wayne, also display moderately lower citizenship percentages, likely reflecting concentrations of international students and immigrant communities.
Data: U.S. Census Bureau, 2023 ACS
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- Population Non-Hispanic Black % by Zip Code (ZCTA5) — Indiana
- Household Median Income by Zip Code (ZCTA5) — Indiana
- Population Hispanic % by Zip Code (ZCTA5) — Indiana
- Population Non-Hispanic Asian % by Zip Code (ZCTA5) — Massachusetts
- Population Non-Hispanic White % by Zip Code (ZCTA5) — Indiana
- Population Non-Hispanic American Indian % by Zip Code (ZCTA5) — Indiana
- High School Graduate (% of Over 25) by Zip Code (ZCTA5) — Indiana
- % of Population on Food Stamps or SNAP (Last 12 Months), by Zip Code (ZCTA5) — Massachusetts
- Median Age by Zip Code (ZCTA5) — Indiana
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — South Dakota
- Population Non-Hispanic Black % by County
- Housing Vacancy Rate by Zip Code (ZCTA5) — Los Angeles Metro
- Household Average Size by Zip Code (ZCTA5) — Los Angeles Metro
- Married Couple (% of all Households) by Zip Code (ZCTA5) — Los Angeles Metro
- Housing Owner-Occupied % of Units, by Zip Code (ZCTA5) — Los Angeles Metro
- Housing Median Monthly Rent ($), by Zip Code (ZCTA5) — Los Angeles Metro
- % of Households with Broadband Internet, by Zip Code (ZCTA5) — Los Angeles Metro
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Los Angeles Metro
- % of Population without Health Insurance, by Zip Code (ZCTA5) — Los Angeles Metro
- Housing % of Units Built Since 2010, by Zip Code (ZCTA5) — Los Angeles Metro
- Housing % of Units Built Since 2010, by Zip Code (ZCTA5) — Tennessee
- Housing Owner-Occupied Median Value ($), by Zip Code (ZCTA5) — Tennessee
- Household Average Size by Zip Code (ZCTA5) — Tennessee
- High School Graduate (% of Over 25) by Zip Code (ZCTA5) — Tennessee
- Population Non-Hispanic American Indian % by Zip Code (ZCTA5) — Tennessee
- % of Population without Health Insurance, by Zip Code (ZCTA5) — Tennessee
- Housing Owner-Occupied % of Units, by Zip Code (ZCTA5) — Tennessee
- Housing Median Monthly Rent ($), by Zip Code (ZCTA5) — Tennessee
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Tennessee
- U.S. Citizens (% of Population Over 18) by Zip Code (ZCTA5) — Iowa
- U.S. Citizens (% of Population Over 18) by Zip Code (ZCTA5) — Louisiana
- U.S. Citizens (% of Population Over 18) by Zip Code (ZCTA5) — Montana
- U.S. Citizens (% of Population Over 18) by Zip Code (ZCTA5) — Idaho
- U.S. Citizens (% of Population Over 18) by Zip Code (ZCTA5) — Utah
- U.S. Citizens (% of Population Over 18) by Zip Code (ZCTA5) — Ohio
- U.S. Citizens (% of Population Over 18) by Zip Code (ZCTA5) — Oregon
- U.S. Citizens (% of Population Over 18) by Zip Code (ZCTA5) — Arizona
- U.S. Citizens (% of Population Over 18) by Zip Code (ZCTA5) — Texas
- U.S. Citizens (% of Population Over 18) by Zip Code (ZCTA5) — Maine