Census › Iowa › Warren County

Warren County, IA

People
Population54,409B01003
Population, 2020 census52,403P1
Median age38.8B01002
Under 1824.4%B01001
65 and over16.7%B01001
Households20,679B11001
Foreign born1.5%B05002
Money
Median household income$94,588B19013
Median family income$114,738B19113
Per capita income$43,596B19301
Poverty rate5.1%B17001
Unemployment rate3.4%B23025
Civilian labor force29,293B23025
Mean commute (minutes)24.1B08013
Education
Bachelor's degree or higher33.3%B15003
Housing
Housing units21,921B25001
Owner-occupied82.3%B25003
Renters17.7%B25003
Median home value$269,600B25077
Median gross rent$973B25064
Race and ethnicity
White, not Hispanic91.9%B03002
Black0.7%B03002
Hispanic or Latino3.7%B03002
Asian0.7%B03002
American Indian and Alaska Native0.1%B03002

Figures from the 2020-2024 American Community Survey five-year estimates (table codes link to the same table for this area at data.census.gov) and the 2020 census (P1), via IPUMS NHGIS. Estimates for small areas carry wide margins of error; a tract's figures describe its residents, not any one organization.

Against the state: median household income here is 126% of Iowa's ($75,059); poverty 5.1% against 11.1%; 1.7% of the state's people live here.

Census tracts

Census Tract 201.01: 1,864Census Tract 202.01: 5,582Census Tract 202.02: 8,788Census Tract 203: 3,687Census Tract 204: 4,829Census Tract 205: 2,500Census Tract 206: 3,518Census Tract 207.01: 932Census Tract 207.02: 3,518Census Tract 208: 3,571Census Tract 209: 3,559Census Tract 210: 2,745Census Tract 211: 5,121Census Tract 212: 4,195IndianolaNorwalkHartfordMiloNew VirginiaMartensdaleCummingLaconaSt. MarysAckworthSandyvilleSpring HillZIP 50125: 245 nonprofits, $127,567,924ZIP 50211: 108 nonprofits, $6,763,257ZIP 50047: 63 nonprofits, $-163,340ZIP 50210: 18 nonprofits, $581,271ZIP 50229: 15 nonprofits, $907,124ZIP 50166: 13 nonprofits, $50,038ZIP 50160: 11 nonprofits, $154,121ZIP 50139: 11 nonprofitsZIP 50118: 7 nonprofits, $52,387ZIP 50241: 6 nonprofitsZIP 50001: 4 nonprofits, $225,665ZIP 50145: 2 nonprofitsPopulation (ACS 2020-2024)up to 2,5002,500 to 3,5183,518 to 3,6873,687 to 5,121over 5,121nonprofits (circle size: how many)

Click an area for its page. Circles are FURP records at their ZIP code's center point, sized by how many. Download this map's areas with their census figures: CSV (center points) · GeoJSON (outlines), ready for Datawrapper, Mapshaper or Google My Maps. Outlines: Census TIGER/Line 2026, simplified.

Places in the county

FURP records in Warren County, IA

RecordsHow manyTotalBiggest
Nonprofits503$136,138,447 revenue (latest return)SIMPSON COLLEGE ($83,773,476)
Nonprofit contractors31$35,685,811 paid by nonprofitsHR LANCASTER CONSTRUCTION ($9,180,448)
Colleges and schools11,163 enrollmentSimpson College (1,163)
Form D issuers5$400,000 amount soldStag Ski LLC - Series B ($225,000)
Political committees7GARRETT FOR CONGRESS COMMITTEE
Form 5500 plan sponsors117136 plansCEMEN TECH, INC. (6)
Open Payments recipients61$65,876 industry paymentsRANDY J METZGER ($9,862)
Food recall firms46 recallsLoffredo Fresh Gardens Inc. DBA Produce Innovations (3)
Patent and trademark owners69249 patents and marksTHE LAB & CO., LLC (40)
Federal award recipients2,346$184,101,373 federal awardsSIMPSON COLLEGE ($67,915,008)
State business registrations132IOWA CONTRACTING INC.

Cross-reference: 503 nonprofits for 54,409 residents is 92.4 per 10,000 people; their latest-year revenue of $136,138,447 is $2,502 per resident, 7.0% of all household income here (households at the median income).

Highest-paid people on nonprofit returns here

#NameTitleOrganizationPayYearTimes the median household income
1Jay N ByersPresident through 4/2025 - *Deceased*SIMPSON COLLEGE$388,53220244.1x
2Marsha KelliherPresident Thru AUG 23SIMPSON COLLEGE$374,39120234.0x
3DAVID AUDETTEExecutive Dir.MISSOURI VALLEY LINE CONSTRUCTORS APPRENTICESHIP TRAINING$299,61920253.2x
4ROBERT FOXENExecutive Dir.MISSOURI VALLEY LINE CONSTRUCTORS APPRENTICESHIP TRAINING$285,43320223.0x
5DAVID BORNERASSISTANT DIRECTORMISSOURI VALLEY LINE CONSTRUCTORS APPRENTICESHIP TRAINING$268,97620252.8x
6SHAWN JAMISONASSISTANT DIRECTORMISSOURI VALLEY LINE CONSTRUCTORS APPRENTICESHIP TRAINING$266,60620252.8x
7MATTHEW POUTREASSISTANT DIRECTORMISSOURI VALLEY LINE CONSTRUCTORS APPRENTICESHIP TRAINING$265,85620252.8x
8STEVEN FATENOWLEAD INSTRUCTORMISSOURI VALLEY LINE CONSTRUCTORS APPRENTICESHIP TRAINING$256,59420252.7x
9LEIGH CONDUCYASSISTANT DIRECTORMISSOURI VALLEY LINE CONSTRUCTORS APPRENTICESHIP TRAINING$254,60620252.7x
10PAUL HUGHESASSISTANT DIRECTORMISSOURI VALLEY LINE CONSTRUCTORS APPRENTICESHIP TRAINING$250,75320232.7x

Each person's latest year on a 990 at a nonprofit placed here (reported pay including related organizations and other compensation); people paid under $50,000 are left out. The median household income here is $94,588.

Nonprofits: biggest by revenue (latest return)

Nonprofit contractors: biggest by paid by nonprofits

Colleges and schools: biggest by enrollment

Form D issuers: biggest by amount sold

Political committees

Form 5500 plan sponsors: biggest by plans

Open Payments recipients: biggest by industry payments

Food recall firms: biggest by recalls

Patent and trademark owners: biggest by patents and marks

Federal award recipients: biggest by federal awards

All 14 tracts

Every tract with its figures is in the CSV and GeoJSON downloads.

TractPopulationMedian household incomePoverty rateMedian age
Census Tract 202.028,788$94,8394.3%38.4
Census Tract 202.015,582$106,5704.0%36.8
Census Tract 2115,121$101,3413.3%43.2
Census Tract 2044,829$104,2013.7%36.5
Census Tract 2124,195$101,0164.3%40.5
Census Tract 2033,687$116,0108.4%42.8
Census Tract 2083,571$100,0001.9%33.1
Census Tract 2093,559$54,14210.3%38.0
Census Tract 2063,518$96,7405.3%45.3
Census Tract 207.023,518$92,2122.9%39.1
Census Tract 2102,745$66,00011.8%35.8
Census Tract 2052,500$101,1463.5%35.7
Census Tract 201.011,864$63,7708.5%49.7
Census Tract 207.01932$52,9695.1%20.6

Census figures are from IPUMS NHGIS: the American Community Survey 2020-2024 five-year estimates (ACS table codes shown with each figure) and the 2020 decennial census (Demographic and Housing Characteristics), by state, county, place and census tract. FURP records are placed by ZIP code (the Census Bureau's 2020 ZCTA-to-county and ZCTA-to-tract relationship files: the county or tract holding most of the ZIP's land) and by city name (Census place names, normalized), so a record's tract is its ZIP's main tract, not its street's. Cite: Jonathan Schroeder, David Van Riper, Steven Manson, Grace Cooper, Zachary Krause, Tracy Kugler, Tsu Zhu, and Steven Ruggles. IPUMS National Historical Geographic Information System: Version 21.0 [dataset]. Minneapolis, MN: IPUMS. 2026. http://doi.org/10.18128/D050.V21.0