Categories in Ottawa, Ohio
Auto Parts StoreCar rentalCar repairCar Repair and MaintenanceGas StationMotorcycle DealerCommercial PrinterCrop GrowerFarm Equipment SupplierFarmingMachine ShopMetalworkingPropane SupplierBoutiqueClothing storesMobile phone storesTelephone CompanyCatholic ChurchChristian ChurchChurchesCity Government OfficeCounselorCounty Government OfficeCourts of lawFire StationNon-Profit OrganizationPolice DepartmentShipping and Mailing ServiceSocial Services OrganizationSocial WorkerComputer Repair ServiceBuilding Construction ContractorConstruction of buildingsConstruction of housesContractorElectrical Installation ServiceEngineerExcavating ContractorGeneral contractorsHardware storeHVAC ContractorInterior Construction ContractorLandscaping Supply StoreLawn Mower StorePainting and paint contractorsPaint StoreRenovation of housesResidential BuildingEducationEducation Center
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Industries
Business Distribution by Industry in Ottawa, Ohio
| Industry Description | Number of Establishments | Average Age of Business |
|---|---|---|
| Health and medical | 96 | 31 years |
| Public administration | 67 | 58 years |
| Lawyers legal | 52 | 43 years |
| Construction of buildings | 41 | 39 years |
| Restaurants | 36 | 36 years |
| Real estate | 32 | 32 years |
| Finance other | 27 | 51 years |
| Financial services | 27 | 41 years |
| Social work | 23 | 36 years |
| Beauty salons | 23 | 40 years |
| Dentists | 23 | — |
| Accountants | 22 | 38 years |
| Chiropractors | 21 | 48 years |
| Corporate management | 20 | 23 years |
| Shopping | 20 | 32 years |
| Car repair | 19 | 35 years |
| Religion | 19 | 45 years |
| Unreachable | 19 | 33 years |
| Shopping other | 18 | 71 years |
Ottawa, Ohio Facts
| Area | 4.9 mi² |
| Population | 4,002 |
| Male Population | 1,941 (48.5%) |
| Female Population | 2,061 (51.5%) |
| Population change (1975 to 2020) | -2.5% |
| Population change (2000 to 2020) | -11.2% |
| Median Age | 39.3 years (Male: 37.7, Female: 40.8) |
| GDP per capita (PPP) | $50,923 (2022) |
| Area Codes | 419 |
| Neighborhoods | Ottawa, Parkview |
| Local Time | |
| Timezone | Eastern Daylight Time |
| Lat & Lng | 41.01922, -84.04717 |
| Zip Codes | 45875 |
Map of Ottawa, Ohio
Interactive Map
Ottawa, Ohio Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 4,103 | 4,216 | 4,506 | 4,395 | 4,002 | 3,987 | 3,878 |
| Population Density | 833.5 / mi² | 856.4 / mi² | 915.3 / mi² | 892.8 / mi² | 813 / mi² | 809.9 / mi² | 787.8 / mi² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridOttawa, Ohio Population change from 2000 to 2020
Decrease of 11.2% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Ottawa, Ohio | -2.5% | -5.1% | -11.2% |
| Ohio | — | — | — |
| United States | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Ottawa, Ohio Median Age
Median Age: 39.3 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Ottawa, Ohio | 39.3 yrs | 40.8 yrs | 37.7 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)
Ottawa, Ohio Population Density
Population Density: 813 / mi²
| Location | Population | Area | Density |
|---|---|---|---|
| Ottawa, Ohio | 4,002 | 4.923 sq mi | 813 / 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
Ottawa, Ohio Historical and Projected Population
Estimated Population from 1810 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 Ottawa, 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
Ottawa, Ohio Gross Domestic Product (GDP)
GDP per capita, PPP (constant 2017 international $)
| Data | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 | 2020 | 2022 |
|---|---|---|---|---|---|---|---|---|
| GDP per capita | $23,814 | $20,150 | $28,779 | $29,643 | $32,200 | $34,683 | $36,810 | $50,923 |
| Total GDP | $150.5M | $131M | $184.2M | $190.7M | $205.8M | $221.8M | $236.4M | $326.3M |
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
Ottawa, Ohio CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Ottawa, Ohio | 69,306 tn | 17.32 tn | 14,078.6 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
Ottawa, Ohio CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 69,306 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 17.32 tn |
| 2013 CO2 emissions intensity (tonnes/mi²/year) | 14,078.6 tons/mi² |
Natural Hazards Risk
Relative risk out of 10
| Hazard | Risk Level |
|---|---|
| Flood | Medium (7) |
* 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 |
|---|---|---|---|---|---|---|
| 4/17/90 | 10:27 AM | 3 | 92.1 km | 5,000 m | Indiana | usgs.gov |
| 7/12/86 | 8:19 AM | 4.5 | 60.1 km | 10,000 m | Ohio | usgs.gov |
| 6/17/77 | 3:39 PM | 3.2 | 56.9 km | 5,000 m | Ohio | usgs.gov |
| 9/29/74 | 2:26 AM | 3 | 62.5 km | 1,000 m | Ohio | usgs.gov |
| 3/9/37 | 5:44 AM | 5.4 | 64.1 km | 3,000 m | Ohio | usgs.gov |
| 3/2/37 | 2:47 PM | 5 | 62 km | 2,000 m | Ohio | usgs.gov |
| 9/20/31 | 11:05 PM | 4.7 | 68.2 km | 5,000 m | Ohio | usgs.gov |
| 9/30/30 | 8:40 PM | 4.2 | 82.7 km | — | Ohio | usgs.gov |
| 9/19/84 | 7:14 PM | 4.8 | 35.7 km | — | Ohio | usgs.gov |
| 6/18/75 | 12:43 PM | 4.7 | 91.1 km | — | Ohio | usgs.gov |
Source: U.S. Geological Survey (USGS)
Ottawa, Ohio
Ottawa is a village in and the county seat of Putnam County, Ohio, United States. The population was 4,460 at the 2010 census.
Ottawa, Ohio Wikipedia Page
About Our Data
The data on this page is estimated using a number of publicly available tools and resources. It is provided without warranty, and could contain inaccuracies. Use at your own risk.