Categories in Washington, Illinois
Auto Parts StoreCar Battery StoreCar Detailing ServiceCar repairCar Repair and MaintenanceCar WashGas StationOil Change ServiceTire ShopTrucks and trailer rentalTrucks and trailersUsed car dealersBuilding Materials SupplierCommercial PrinterCrop GrowerDoor SupplierFarmingGarage Door SupplierMachine ShopMetalworkingWater Softening Equipment SupplierBoutiqueClothing storesLaundromatWomen's clothingInternet Service ProviderMobile phone storesRadio BroadcasterTelecommunicationsTelecommunications Service ProviderTelephone CompanyAssisted Living FacilityBaptist ChurchChurchesCity Government OfficeCounselorDay Care CenterFraternal OrganizationGovernment OfficeLutheran ChurchMailing ServiceMunicipal / Local GovernmentNon-Profit OrganizationReligious OrganizationShipping and Mailing ServiceVeterans OrganizationComputer ConsultantComputer Repair ServiceComputer ServiceElectronics Store
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Industries
Business Distribution by Industry in Washington, Illinois
| Industry Description | Number of Establishments | Average Age of Business |
|---|---|---|
| Health and medical | 165 | 27 years |
| Real estate | 103 | 31 years |
| Restaurants | 97 | 33 years |
| Construction of buildings | 81 | 28 years |
| Banks | 62 | 29 years |
| Shopping | 60 | 67 years |
| Religion | 60 | 51 years |
| Corporate management | 58 | 23 years |
| Other construction | 53 | 34 years |
| Physicians and surgeons | 43 | 32 years |
| Dentists | 42 | 28 years |
| Financial services | 39 | 39 years |
| Finance other | 37 | 62 years |
| Lawyers legal | 35 | 36 years |
| Electronics stores | 34 | 25 years |
| Hairdressers | 33 | 29 years |
| Education | 33 | 36 years |
Washington, Illinois Facts
| Area | 8.2 mi² |
| Population | 12,486 |
| Male Population | 6,067 (48.6%) |
| Female Population | 6,419 (51.4%) |
| Population change (1975 to 2020) | +7.2% |
| Population change (2000 to 2020) | -12.6% |
| Median Age | 36.4 years (Male: 35, Female: 37.7) |
| GDP per capita (PPP) | $76,732 (2022) |
| Area Codes | 309 |
| Neighborhoods | Washington |
| Local Time | |
| Timezone | Central Daylight Time |
| Lat & Lng | 40.70365, -89.40731 |
| Zip Codes | 61571 |
Map of Washington, Illinois
Interactive Map
Washington, Illinois Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 11,649 | 12,821 | 14,293 | 15,232 | 12,486 | 12,357 | 11,626 |
| Population Density | 1,424 / mi² | 1,567.3 / mi² | 1,747.2 / mi² | 1,862 / mi² | 1,526.3 / mi² | 1,510.5 / mi² | 1,421.2 / mi² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridWashington, Illinois Population change from 2000 to 2020
Decrease of 12.6% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Washington, Illinois | +7.2% | -2.6% | -12.6% |
| Illinois | — | — | — |
| United States | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Washington, Illinois Median Age
Median Age: 36.4 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Washington, Illinois | 36.4 yrs | 37.7 yrs | 35 yrs |
| Illinois | 36.6 yrs | 37.9 yrs | 35.3 yrs |
| United States | 37.4 yrs | 38.7 yrs | 36.1 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
Washington, Illinois Population Density
Population Density: 1,526 / mi²
| Location | Population | Area | Density |
|---|---|---|---|
| Washington, Illinois | 12,486 | 8.18 sq mi | 1,526 / mi² |
| Illinois | 13 million | 57,913.5 sq mi | 224 / 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
Washington, Illinois Historical and Projected Population
Estimated Population from 1840 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 Washington, Illinois
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
Washington, Illinois Gross Domestic Product (GDP)
GDP per capita, PPP (constant 2017 international $)
| Data | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 | 2020 | 2022 |
|---|---|---|---|---|---|---|---|---|
| GDP per capita | $43,944 | $46,486 | $51,892 | $57,096 | $71,135 | $74,971 | $68,519 | $76,732 |
| Total GDP | $743.9M | $809.6M | $894.7M | $1B | $1.3B | $1.4B | $1.2B | $1.3B |
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
Washington, Illinois CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Washington, Illinois | 250,039 tn | 20.03 tn | 30,565.1 tons/mi² |
| Illinois | 259,471,379 tn | 20 tn | 4,480.3 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
Washington, Illinois CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 250,039 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 20.03 tn |
| 2013 CO2 emissions intensity (tonnes/mi²/year) | 30,565.1 tons/mi² |
Natural Hazards Risk
Relative risk out of 10
| Hazard | Risk Level |
|---|---|
| Flood | High (9) |
* 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 |
|---|---|---|---|---|---|---|
| 6/28/04 | 6:10 AM | 4.2 | 94.2 km | 10,000 m | 10km NW of Ottawa, Illinois | usgs.gov |
| 7/19/09 | 4:34 AM | 4.8 | 75.2 km | — | Illinois | usgs.gov |
| 5/27/81 | 12:00 AM | 4.6 | 71.1 km | — | Illinois | usgs.gov |
Source: U.S. Geological Survey (USGS)
Washington, Illinois
Washington is a city in Tazewell County, Illinois, United States. Washington is the city east of East Peoria on US Route 24. The population was 15,134 at the 2010 census, a 39.6 percent increase over 2000.
Washington, Illinois 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.