Madison County, Iowa
County
Overview
- County Name
- Madison County
- State
- Iowa
- FIPS Code
- 19121
- State FIPS
- 19
- County FIPS
- 121
Geography
- Land Area
- 561.01 sq mi
- Water Area
- 1.15 sq mi
- Total Area
- 562.16 sq mi
- Latitude
- 41.330622
- Longitude
- -94.015184
Demographics
- Total Citizen Population
- 16,870
- Citizen Voting Age Population (CVAP)
- 12,615
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 16,515 | 97.9% |
| Hispanic | 355 | 2.1% |
| White | 16,032 | 95.0% |
| Black | 128 | 0.8% |
| Asian | 77 | 0.5% |
| American Indian / Alaska Native | 1 | 0.0% |
| Native Hawaiian / Pacific Islander | 6 | 0.0% |
| Two or More Races | 32 | 0.2% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 12,407 | 98.4% |
| Hispanic | 212 | 1.7% |
| White | 12,153 | 96.3% |
| Black | 71 | 0.6% |
| Asian | 101 | 0.8% |
| American Indian / Alaska Native | 77 | 0.6% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 14 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation.
Economics
- Total Population (ACS)
- 16,926
- Median Household Income (est.)
- $95,474
- Poverty Rate
- 7.0%
- Population Below Poverty
- 1,178
Population by Race (ACS)
| Group | Population | Share |
|---|
| White | 16,101 | 95.1% |
| Black | 149 | 0.9% |
| Asian | 76 | 0.4% |
Aggregated from census tract data. Median values are population-weighted estimates. Source: ACS 5-Year Estimates.
Voter Registration
- Total Registered Voters
- 11,707
Registration by Party
| Group | Registered | Share |
|---|
| Democratic | 2,628 | 22.4% |
| Republican | 5,068 | 43.3% |
| Independent / Unaffiliated | 3,912 | 33.4% |
| Other | 0 | 0.0% |
Registration by Gender
| Group | Registered | Share |
|---|
| Male | 5,716 | 48.8% |
| Female | 5,991 | 51.2% |
Registration by Ethnicity
| Group | Registered | Share |
|---|
| White | 10,309 | 88.1% |
| Hispanic | 172 | 1.5% |
| Black | 8 | 0.1% |
| Asian | 72 | 0.6% |
Source: L2 voter file data via Redistricting Data Hub (2022 snapshot, 50 states).
Turnout
- Total Voted
- 7,401
- Overall Turnout Rate
- 63.2%
Turnout by Ethnicity
| Group | Voted | Turnout Rate |
|---|
| White | 6,555 | 63.6% |
| Hispanic | 86 | 50.0% |
| Black | 5 | 62.5% |
| Asian | 41 | 56.9% |
Turnout by Gender
| Group | Voted | Turnout Rate |
|---|
| Male | 3,621 | 63.3% |
| Female | 3,780 | 63.1% |
2022 midterm general election. Source: L2 voter file data via Redistricting Data Hub (50 states).
Education
- High School Diploma or Higher
- 3,256 (28.4%)
- Bachelor's Degree or Higher
- 3,113 (27.2%)
Population age 25 and over. Aggregated from census tract data. Source: ACS 5-Year Estimates.
Housing
- Total Housing Units
- 7,100
- Median Home Value (est.)
- $269,294
- Median Gross Rent (est.)
- $1,103
Aggregated from census tract data. Median values are population-weighted estimates. Source: ACS 5-Year Estimates.
Commute to Work
- Drove Alone
- 72.8%
- Public Transit
- 0.1%
- Work From Home
- 17.2%
Workers age 16 and over. Aggregated from census tract data. Source: ACS 5-Year Estimates.
Health Insurance
- Health Insurance Coverage
- 33.1%
Civilian noninstitutionalized population. Aggregated from census tract data. Source: ACS 5-Year Estimates.