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Census › Iowa › Delaware County

Delaware County, IA

People
Population17,558B01003
Population, 2020 census17,488P1
Median age43.4B01002
Under 1823.3%B01001
65 and over21.6%B01001
Households7,369B11001
Foreign born0.3%B05002
Money
Median household income$74,989B19013
Median family income$89,677B19113
Per capita income$41,445B19301
Poverty rate7.8%B17001
Unemployment rate2.0%B23025
Civilian labor force9,712B23025
Mean commute (minutes)20.3B08013
Education
Bachelor's degree or higher22.6%B15003
Housing
Housing units8,169B25001
Owner-occupied79.6%B25003
Renters20.4%B25003
Median home value$177,900B25077
Median gross rent$764B25064
Race and ethnicity
White, not Hispanic94.1%B03002
Black0.1%B03002
Hispanic or Latino1.7%B03002
Asian0.0%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 100% of Iowa's ($75,059); poverty 7.8% against 11.1%; 0.5% of the state's people live here.

Census tracts

Census Tract 9501: 3,820Census Tract 9502: 3,104Census Tract 9503: 5,532Census Tract 9504: 5,102ManchesterEarlvilleEdgewoodHopkintonColesburgDelhiRyanGreeleyDundeeDelawareMasonvilleZIP 52057: 110 nonprofits, $21,574,478ZIP 52040: 64 nonprofits, $35,548,319ZIP 52223: 16 nonprofits, $883,824ZIP 52237: 14 nonprofits, $95,083ZIP 52330: 12 nonprofits, $72,000ZIP 52041: 7 nonprofitsZIP 52050: 4 nonprofitsZIP 52036: 4 nonprofitsZIP 52038: 3 nonprofitsPopulation (ACS 2020-2024)up to 3,1043,104 to 3,8203,820 to 5,102over 5,102nonprofits (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 Delaware County, IA

RecordsHow manyTotalBiggest
Nonprofits234$58,173,704 revenue (latest return)DYERSVILLE EVENTS INC ($25,679,724)
Nonprofit contractors7$16,944,798 paid by nonprofitsVCPI ($5,951,523)
Political committees4ERTL FOR CONGRESS
Form 5500 plan sponsors3853 plansHENDERSON PRODUCTS, INC (6)
Open Payments recipients52$18,180 industry paymentsTIMOTHY A. COLLIER ($6,028)
Food recall firms14 recallsValley View Candies dba (4)
Patent and trademark owners2548 patents and marksHenderson Products, Inc. (13)
Federal award recipients2,662$41,231,088 federal awardsCOUNTY OF DELAWARE ($3,304,187)
State business registrations43WULFEKUHLE ELECTRIC

Cross-reference: 234 nonprofits for 17,558 residents is 133.3 per 10,000 people; their latest-year revenue of $58,173,704 is $3,313 per resident, 10.5% of all household income here (households at the median income).

Highest-paid people on nonprofit returns here

#NameTitleOrganizationPayYearTimes the median household income
1SUSAN HAFKEMEYERDIR & EXECUTIVE DIRECTOR THR 5/22DYERSVILLE HEALTH FOUNDATION INC$155,78420212.1x
2JANE WILLSDIR THR 12/18; MERCY DYERSVILLE DIRDYERSVILLE HEALTH FOUNDATION INC$127,96120181.7x
3MATTHEW CARPENTERPRIOR CEO/ADGOOD NEIGHBOR SOCIETY$116,52520251.6x
4JACQUE RAHEEXECUTIVE DIRECTORDYERSVILLE INDUSTRIES INC$110,57620251.5x
5AMY PHELPSDIR THR 12/18; MERCY DYERSVILLE DIRDYERSVILLE HEALTH FOUNDATION INC$109,27520181.5x
6ELIZABETH HEINSDIRECTOR; EXEC DIR THROUGH 7/20DYERSVILLE HEALTH FOUNDATION INC$104,55320201.4x
7KARI WITTMEYERDIR THR 12/18; MERCY DUBUQUE DIRDYERSVILLE HEALTH FOUNDATION INC$97,99720181.3x
8KATIE EDGINGTONCEO/ADMINISTGOOD NEIGHBOR SOCIETY$94,04620251.3x
9Tricia MaiersTreasurerDYERSVILLE EVENTS INC$82,76720231.1x
10VICKI RIESON-SITE DIRECOMMUNITY CHILDCARE OF MANCHESTER IOWA$81,94520241.1x

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 $74,989.

Nonprofits: biggest by revenue (latest return)

Nonprofit contractors: biggest by paid by nonprofits

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 4 tracts

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

TractPopulationMedian household incomePoverty rateMedian age
Census Tract 95035,532$61,29210.7%45.9
Census Tract 95045,102$85,8088.0%41.3
Census Tract 95013,820$83,5236.0%43.7
Census Tract 95023,104$83,4384.3%40.8

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