Defiance, Defiance County, Ohio
City in Defiance County, Ohio · ZIP 43512
- Defiance County
- Within Defiance Township
- Census data · ACS 2019-2023
- 3 public schools
- 17,180 (2024 estimate)Population
- 7,255Households
- $63,118Median household income
- $134,600Median home value
- 3Public schools
- 1ZIP codes
About Defiance
This page shows only what has been published about Defiance: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.
Town intelligenceOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 16,465 |
| 2010 | 16,494 |
| 2020 | 17,066 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, place level, state 39, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 39, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 39, retrieved November 14, 2026.
Median household income $63,118 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 39, retrieved November 14, 2026.
- Owner occupied
- 4,964 units
- Renter occupied
- 2,291 units
- Vacancy rate
- 8.4%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, place level, state 39, retrieved November 14, 2026.
| Measure | Defiance | Defiance County | Ohio |
|---|---|---|---|
| Population | 16,830 | 38,258 | 11,780,046 |
| Median household income | $63,118 | $73,615 | $69,680 |
| Median age | 41.3 | 40.8 | 39.6 |
| Median home value | $134,600 | $150,900 | $199,200 |
| Bachelor’s degree or higher | 22.8% | 20.1% | 30.9% |
| Foreign-born residents | 1.5% | 1.6% | 5.0% |
| Owner-occupied homes | 68.4% | 78.6% | 67.0% |
| Mean commute to work | 18.3 minutes | 20.2 minutes | 23.6 minutes |
Source: American Community Survey 5-year data profile 2019–2023, place level, state 39, retrieved November 14, 2026.
CommunityRules and moderation
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Events in DefianceAll events
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Schools
| School | Type | Grades | District |
|---|---|---|---|
| Defiance Elementary School | Public | K–5 | Defiance City |
| Defiance Middle School | Public | 6–8 | Defiance City |
| Defiance High School | Public | 9–12 | Defiance City |
Open public schools in the NCES directory for 2023–2024, placed by their listed location; private schools are not in the source. Enrollment and ratings are not shown.
Sources: NCES Common Core of Data, public school directory 2023–2024, retrieved November 14, 2026; NCES EDGE public school geocodes 2024–2025, retrieved November 14, 2026.
Frequently asked about DefiancePromoted from questions people asked
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Nearby towns
- BrunersburgCensus designated place
- Noble TownshipTownship
- Defiance TownshipTownship
- Richland TownshipTownship
- Highland TownshipTownship
- Auglaize TownshipTownship
- Tiffin TownshipTownship
- Delaware TownshipTownship
- Adams TownshipTownship
- FloridaVillage
Other towns in Defiance County
- Adams TownshipTownship
- BrunersburgCensus designated place
- Defiance TownshipTownship
- Delaware TownshipTownship
- Farmer TownshipTownship
- Hicksville TownshipTownship
- HicksvilleVillage
- Highland TownshipTownship
- Mark TownshipTownship
- Milford TownshipTownship
Other places named Defiance in Ohio
- Defiance TownshipTownship