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Census › Ohio › Knox County

Knox County, OH

People
Population63,142B01003
Population, 2020 census62,721P1
Median age39.4B01002
Under 1822.8%B01001
65 and over19.2%B01001
Households23,491B11001
Foreign born1.4%B05002
Money
Median household income$73,878B19013
Median family income$90,116B19113
Per capita income$35,489B19301
Poverty rate11.6%B17001
Unemployment rate2.5%B23025
Civilian labor force30,172B23025
Mean commute (minutes)25.7B08013
Education
Bachelor's degree or higher24.7%B15003
Housing
Housing units26,078B25001
Owner-occupied75.5%B25003
Renters24.5%B25003
Median home value$239,400B25077
Median gross rent$950B25064
Race and ethnicity
White, not Hispanic92.9%B03002
Black0.9%B03002
Hispanic or Latino2.0%B03002
Asian0.8%B03002
American Indian and Alaska Native0.0%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 103% of Ohio's ($71,389); poverty 11.6% against 13.3%; 0.5% of the state's people live here.

Census tracts

Census Tract 67: 4,945Census Tract 68.01: 5,898Census Tract 68.02: 5,506Census Tract 69: 6,249Census Tract 70: 3,115Census Tract 71: 3,795Census Tract 72: 5,085Census Tract 73.01: 3,234Census Tract 73.02: 3,519Census Tract 74: 5,813Census Tract 75: 3,992Census Tract 76: 5,193Census Tract 77.01: 3,339Census Tract 77.02: 3,459Mount VernonApple ValleyFredericktownGambierCenterburgDanvilleSouth Mount VernonMartinsburgBladensburgHowardZIP 43050: 389 nonprofits, $389,647,112ZIP 43019: 94 nonprofits, $3,402,673ZIP 43011: 77 nonprofits, $16,238,494ZIP 43022: 65 nonprofits, $228,903,202ZIP 43028: 53 nonprofits, $1,144,678ZIP 43014: 35 nonprofits, $1,754,912ZIP 43005: 12 nonprofits, $160,591ZIP 43037: 6 nonprofits, $35,346Population (ACS 2020-2024)up to 3,3393,339 to 3,7953,795 to 5,0855,085 to 5,813over 5,813nonprofits (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 Knox County, OH

RecordsHow manyTotalBiggest
Nonprofits731$641,287,008 revenue (latest return)KNOX COMMUNITY HOSPITAL ($223,103,354)
Nonprofit contractors41$108,174,667 paid by nonprofitsKOKOSING CONTRUCTION CO ($20,898,088)
Colleges and schools34,139 enrollmentKenyon College (2,184)
Form D issuers3$2,710,876 amount sold301 Mulberry LLC ($1,550,000)
Political committees14LAPE FOR OHIO
Form 5500 plan sponsors184247 plansKENYON COLLEGE (9)
Open Payments recipients177$1,029,519 industry paymentsSAMUEL R ANDERSON ($556,467)
Patent and trademark owners82146 patents and marksSPECTRAMED, INC. (8)
IPO registrants15 filingsGC China Turbine Corp. (5)
Federal award recipients1,954$523,957,385 federal awardsKOKOSING-FRUCON, LLC ($79,702,217)
State business registrations217REVERE ROOFING COMPANY INC

Cross-reference: 731 nonprofits for 63,142 residents is 115.8 per 10,000 people; their latest-year revenue of $641,287,008 is $10,156 per resident, 37.0% of all household income here (households at the median income).

Highest-paid people on nonprofit returns here

#NameTitleOrganizationPayYearTimes the median household income
1GREGORY CUSHORTHOPAEDIC SURGEONKNOX COMMUNITY HOSPITAL$1,254,522202417.0x
2ALIX TERCIUSCARDIOLOGISTKNOX COMMUNITY HOSPITAL$1,040,606202414.1x
3JARRETT B HELMINGORTHOPAEDIC SURGEONKNOX COMMUNITY HOSPITAL$1,039,052202414.1x
4BARRY S GEORGE MDCARDIOLOGISTKNOX COMMUNITY HOSPITAL$1,018,080202413.8x
5GANGARAM RASACARDIOLOGISTKNOX COMMUNITY HOSPITAL$949,217202412.8x
6MICHAEL HEUMANGENERAL SURGEONKNOX COMMUNITY HOSPITAL$923,368202112.5x
7KENNETH H DOOLITTLE IIORTHOPAEDIC SURGEONKNOX COMMUNITY HOSPITAL$919,488202312.4x
8JULIE KORNFELDPRESIDENTKOKOSING NATURE PRESERVE$904,252202412.2x
9CHRISTOPHER HETRICKENT-OTOLARYNGOLOGISTKNOX COMMUNITY HOSPITAL$855,098202011.6x
10DECATUR SEANEX OFF.TRUSTEE/COLLEGE PRES.GRAHAM GUND GALLERY$795,124202010.8x

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 $73,878.

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

Patent and trademark owners: biggest by patents and marks

IPO registrants: biggest by filings

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 696,249$69,80010.0%40.8
Census Tract 68.015,898$100,9323.9%51.8
Census Tract 745,813$77,8446.5%36.0
Census Tract 68.025,506$80,4789.0%40.2
Census Tract 765,193$64,88010.1%37.9
Census Tract 725,085$48,38533.2%40.0
Census Tract 674,945$73,22411.8%32.6
Census Tract 753,992$66,02910.3%37.2
Census Tract 713,795$41,64736.9%34.1
Census Tract 73.023,519$61,6166.5%53.5
Census Tract 77.023,459$116,3722.3%41.9
Census Tract 77.013,339$84,6525.4%38.4
Census Tract 73.013,234$96,85510.2%21.7
Census Tract 703,115$82,7787.0%49.0

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