Categories in Defiance, Ohio
Auto Parts StoreBody repairBrake ShopCar Battery StoreCar Detailing ServiceCar rentalCar repairCar Repair and MaintenanceCar WashDiesel Engine Repair ServiceGas StationMechanicNew car dealersOil Change ServicePaint and BodyworkTire ShopTransmission shopTransmission ShopTruck Accessories StoreTruck Repair ShopTrucks and trailer rentalTrucks and trailersUsed car dealersWheel Alignment ServiceBottled Water SupplierBuilding Materials SupplierCommercial PrinterContact Lenses SupplierCrop GrowerFarmingFuel supplierIndustrial Machinery SupplierMachine ShopMetal FabricatorMetalworkingOffice Furniture StorePropane SupplierWater Softening Equipment SupplierWholesale of construction suppliesClothing storesDry CleanerFabric StoreFashion Accessories StoreJewelers and watchesLaundromatMen's clothingSewing ShopShoe storesWomen's clothingInternet Service Provider
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Industries
Business Distribution by Industry in Defiance, Ohio
| Industry Description | Number of Establishments | Average Age of Business |
|---|---|---|
| Health and medical | 390 | 27 years |
| Restaurants | 143 | 30 years |
| Religion | 132 | 50 years |
| Real estate | 123 | 28 years |
| Shopping | 105 | 35 years |
| Lawyers legal | 84 | 39 years |
| Public administration | 79 | 60 years |
| Physicians and surgeons | 78 | 26 years |
| Construction of buildings | 78 | 37 years |
| Finance other | 75 | 58 years |
| Financial services | 70 | 37 years |
| Car repair | 69 | 28 years |
| Dentists | 66 | 25 years |
| Automotive | 55 | 31 years |
| Social work | 51 | 32 years |
| Corporate management | 49 | 20 years |
Defiance, Ohio Facts
| Area | 12.7 mi² |
| Population | 15,491 |
| Male Population | 7,501 (48.4%) |
| Female Population | 7,990 (51.6%) |
| Population change (1975 to 2020) | +3.4% |
| Population change (2000 to 2020) | -9.4% |
| Median Age | 36.8 years (Male: 34.6, Female: 38.8) |
| GDP per capita (PPP) | $52,047 (2022) |
| Area Codes | 419, 567 |
| Neighborhoods | Defiance |
| Local Time | |
| Timezone | Eastern Daylight Time |
| Lat & Lng | 41.28449, -84.35578 |
| Zip Codes | 43512 |
Map of Defiance, Ohio
Interactive Map
Defiance, Ohio Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 14,987 | 15,695 | 17,099 | 16,525 | 15,491 | 15,405 | 15,019 |
| Population Density | 1,183 / mi² | 1,238.9 / mi² | 1,349.7 / mi² | 1,304.4 / mi² | 1,222.8 / mi² | 1,216 / mi² | 1,185.5 / mi² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridDefiance, Ohio Population change from 2000 to 2020
Decrease of 9.4% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Defiance, Ohio | +3.4% | -1.3% | -9.4% |
| Ohio | — | — | — |
| United States | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Defiance, Ohio Median Age
Median Age: 36.8 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Defiance, Ohio | 36.8 yrs | 38.8 yrs | 34.6 yrs |
| Ohio | 38.8 yrs | 40.2 yrs | 37.4 yrs |
| United States | 37.4 yrs | 38.7 yrs | 36.1 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
Defiance, Ohio Population Density
Population Density: 1,223 / mi²
| Location | Population | Area | Density |
|---|---|---|---|
| Defiance, Ohio | 15,491 | 12.67 sq mi | 1,223 / mi² |
| Ohio | 11.5 million | 44,825.6 sq mi | 257 / mi² |
| United States | 321.6 million | 3,796,740.8 sq mi | 84.7 / mi² |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Defiance, Ohio Historical and Projected Population
Estimated Population from 1820 to 2100
Sources:
- JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
- CIESIN (Center for International Earth Science Information Network)
- [Link] Klein Goldewijk, K., Beusen, A., Doelman, J., and Stehfest, E.: Anthropogenic land use estimates for the Holocene – HYDE 3.2, Earth Syst. Sci. Data, 9, 927–953, https://doi.org/10.5194/essd-9-927-2017, 2017.
Price Distribution
Business distribution by price for Defiance, Ohio
Human Development Index (HDI)
Statistic composite index of life expectancy, education, and per capita income.
Source: [Link] Kummu, M., Taka, M. &Guillaume, J. Gridded global datasets for Gross Domestic Product and Human Development Index over 1990–2015. Sci Data 5, 180004 (2018) doi:10.1038/sdata.2018.4
Defiance, Ohio Gross Domestic Product (GDP)
GDP per capita, PPP (constant 2017 international $)
| Data | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 | 2020 | 2022 |
|---|---|---|---|---|---|---|---|---|
| GDP per capita | $28,545 | $35,135 | $41,542 | $42,717 | $43,367 | $50,406 | $47,453 | $52,047 |
| Total GDP | $26.7M | $33.8M | $39.4M | $40.7M | $41.1M | $47.7M | $45.2M | $49.4M |
Source: [Link] Kummu, M., Kosonen, M. & Masoumzadeh Sayyar, S. Downscaled gridded global dataset for gross domestic product (GDP) per capita PPP over 1990–2022. Sci Data 12, 178 (2025) doi:10.1038/s41597-025-04487-x
Defiance, Ohio CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Defiance, Ohio | 282,335 tn | 18.23 tn | 22,285.6 tons/mi² |
| Ohio | 208,142,160 tn | 18.04 tn | 4,643.4 tons/mi² |
| United States | 5,664,619,810 tn | 17.62 tn | 1,492 tons/mi² |
Sources: [Link] Moran, D., Kanemoto K; Jiborn, M., Wood, R., Többen, J., and Seto, K.C. (2018) Carbon footprints of 13,000 cities. Environmental Research Letters DOI: 10.1088/1748-9326/aac72a
Defiance, Ohio CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 282,335 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 18.23 tn |
| 2013 CO2 emissions intensity (tonnes/mi²/year) | 22,285.6 tons/mi² |
Natural Hazards Risk
Relative risk out of 10
| Hazard | Risk Level |
|---|---|
| Flood | Medium (4) |
* Risk, particularly concerning flood or landslide, may not be for the entire area.
Sources:
- Dilley, M., R.S. Chen, U. Deichmann, A.L. Lerner-Lam, M. Arnold, J. Agwe, P. Buys, O. Kjekstad, B. Lyon, and G. Yetman. 2005. Natural Disaster Hotspots: A Global Risk Analysis. Washington, D.C.: World Bank. https://doi.org/10.1596/0-8213-5930-4.
- Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University. 2005. Global Flood Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4668B3D.
Recent Nearby Earthquakes
Magnitude 3.0 and greater
| Date▼ | Time↕ | Magnitude↕ | Distance↕ | Depth↕ | Location↕ | Link |
|---|---|---|---|---|---|---|
| 7/12/86 | 8:19 AM | 4.5 | 83 km | 10,000 m | Ohio | usgs.gov |
| 6/17/77 | 3:39 PM | 3.2 | 66.9 km | 5,000 m | Ohio | usgs.gov |
| 9/29/74 | 2:26 AM | 3 | 83.5 km | 1,000 m | Ohio | usgs.gov |
| 8/10/47 | 2:46 AM | 4.6 | 89.6 km | 2,000 m | Indiana | usgs.gov |
| 3/9/37 | 5:44 AM | 5.4 | 90.7 km | 3,000 m | Ohio | usgs.gov |
| 3/2/37 | 2:47 PM | 5 | 88.7 km | 2,000 m | Ohio | usgs.gov |
| 9/20/31 | 11:05 PM | 4.7 | 95.3 km | 5,000 m | Ohio | usgs.gov |
| 9/19/84 | 7:14 PM | 4.8 | 68.4 km | — | Ohio | usgs.gov |
Source: U.S. Geological Survey (USGS)
Defiance, Ohio
Defiance is a city in and the county seat of Defiance County, Ohio, United States, about 55 miles (89 km) southwest of Toledo in the state's northwestern corner. The population was 16,494 at the 2010 census.
Defiance, Ohio Wikipedia Page
About Our Data
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