Centerburg is a village in Knox County, Ohio, home to about 1,839 people across 1.0 square miles. Its ZIP code is 43011.
Homes sold for a median of $205 per square foot in the three months ending August 2026, a seller’s market.
Each card is that ZIP code’s whole market, including any part outside Centerburg. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Centerburg’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | John Glenn Columbus International Airport (CMH)23 miles away |
|---|---|
| Nearest city of 250,000+ | Columbus, OH26 miles away |
| Nearest city of 1 million+ | Chicago, IL282 miles away |
Straight-line distances from the center of Centerburg; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Centerburg had 1,690 residents in the 2020 census, up 18% since 2000.
It’s the 508th largest of 1,264 towns in Ohio by population.
Knox County grew from 27,768 residents in 1900 to 62,721 in 2020.
Knox County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 83°F in summer, and winter lows average 17°F. About 44.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Centerburg 2 Se, OH weather station (about a mile away).
17,629 jobs at 1,121 businesses in Knox County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
22 doctors and other health care providers list an office in Centerburg.
Nearest hospitals
Providers with an office here
| Primary care doctors | 2 |
|---|---|
| Dentists | 5 |
| Nurse practitioners and physician assistants | 3 |
| Mental health providers | 1 |
| Physical and occupational therapists | 10 |
| Chiropractors | 1 |
| Pharmacies | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores
Libraries
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Centerburg Local. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Centerburg Elementary SchoolCenterburg | K–5 | 441 | Public | 1.3 mi |
| Centerburg Middle SchoolCenterburg | 6–8 | 243 | Public | 1.5 mi |
| Centerburg High SchoolCenterburg | 9–12 | 299 | Public | 1.5 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.