Categories in DeWitt, Iowa
Auto Parts StoreBody repairCar repairCar Repair and MaintenanceCar WashGas StationGMC DealerMotorcycle DealerNew car dealersTire ShopUsed car dealersCrop GrowerFarmingIndustrial Equipment SupplierSeed SupplierJewelers and watchesWomen's clothingChild care and day careChurchesCity Government OfficeDay Care CenterNon-Profit OrganizationReligious OrganizationSocial OrganizationSocial Services OrganizationAir Conditioning ContractorConstruction of housesElectricianHardware storeHVAC ContractorResidential BuildingRoofing contractorEducationHigh SchoolEntertainment ProviderTourist AttractionWebsite DesignerCatererCoffee ShopGrocery stores and supermarketsIce Cream ShopPizzaPizza DeliveryRestaurantsFurniture storesLandscapingAtm'sAuto insuranceCrypto ATMFinancial Consultant
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Industries
Business Distribution by Industry in DeWitt, Iowa
| Industry Description | Number of Establishments | Average Age of Business |
|---|---|---|
| Health and medical | 82 | 35 years |
| Shopping | 36 | 29 years |
| Real estate | 35 | 63 years |
| Restaurants | 34 | 25 years |
| Car repair | 33 | 37 years |
| Lawyers legal | 31 | 32 years |
| Religion | 27 | 59 years |
| Financial services | 27 | 38 years |
| Construction of buildings | 25 | 37 years |
| Physicians and surgeons | 25 | — |
| Shopping other | 22 | 40 years |
| Public administration | 20 | 73 years |
| Finance other | 20 | 61 years |
| Freight/commercial transport | 19 | 22 years |
| Chiropractors | 19 | — |
| Other membership organizations | 19 | 39 years |
| Corporate management | 19 | 24 years |
| Tractors and farm equipment | 18 | 50 years |
| Electronics stores | 16 | 23 years |
| Accountants | 16 | 37 years |
| Beauty salons | 16 | 22 years |
| Gas station | 15 | 43 years |
| Hairdressers | 15 | 34 years |
DeWitt, Iowa Facts
| Area | 5.9 mi² |
| Population | 5,238 |
| Male Population | 2,483 (47.4%) |
| Female Population | 2,755 (52.6%) |
| Population change (1975 to 2020) | +29.4% |
| Population change (2000 to 2020) | -4.5% |
| Median Age | 40 years (Male: 37.6, Female: 42) |
| GDP per capita (PPP) | $52,635 (2022) |
| Area Codes | 563 |
| Neighborhoods | De Witt, Central Davenport, Northwest Davenport |
| Local Time | |
| Timezone | Central Daylight Time |
| Lat & Lng | 41.82336, -90.53819 |
| Zip Codes | 52742 |
Map of DeWitt, Iowa
Interactive Map
DeWitt, Iowa Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 4,048 | 4,774 | 5,482 | 5,230 | 5,238 | 5,261 | 5,320 |
| Population Density | 681.9 / mi² | 804.2 / mi² | 923.5 / mi² | 881 / mi² | 882.4 / mi² | 886.2 / mi² | 896.2 / mi² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridDeWitt, Iowa Population change from 2000 to 2020
Decrease of 4.5% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| DeWitt, Iowa | +29.4% | +9.7% | -4.5% |
| Iowa | — | — | — |
| United States | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
DeWitt, Iowa Median Age
Median Age: 40 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| DeWitt, Iowa | 40 yrs | 42 yrs | 37.6 yrs |
| Iowa | 38.1 yrs | 39.6 yrs | 36.7 yrs |
| United States | 37.4 yrs | 38.7 yrs | 36.1 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
DeWitt, Iowa Population Density
Population Density: 882 / mi²
| Location | Population | Area | Density |
|---|---|---|---|
| DeWitt, Iowa | 5,238 | 5.94 sq mi | 882 / mi² |
| Iowa | 3.1 million | 56,272.8 sq mi | 54.9 / 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
DeWitt, Iowa Historical and Projected Population
Estimated Population from 1850 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.
Neighborhoods in DeWitt, Iowa
Percentage of businesses by neighborhood in DeWitt, Iowa
Price Distribution
Business distribution by price for DeWitt, Iowa
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
DeWitt, Iowa Gross Domestic Product (GDP)
GDP per capita, PPP (constant 2017 international $)
| Data | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 | 2020 | 2022 |
|---|---|---|---|---|---|---|---|---|
| GDP per capita | $25,351 | $30,064 | $35,362 | $37,839 | $38,969 | $43,362 | $52,342 | $52,635 |
| Total GDP | $9M | $10.9M | $12.7M | $13.4M | $13.8M | $15.4M | $18.6M | $18.7M |
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
DeWitt, Iowa CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| DeWitt, Iowa | 99,946 tn | 19.08 tn | 16,836.4 tons/mi² |
| Iowa | 60,512,078 tn | 19.6 tn | 1,075.3 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
DeWitt, Iowa CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 99,946 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 19.08 tn |
| 2013 CO2 emissions intensity (tonnes/mi²/year) | 16,836.4 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 |
|---|---|---|---|---|---|---|
| 9/2/99 | 4:17 PM | 3.5 | 92.6 km | 5,000 m | Illinois | usgs.gov |
| 9/15/72 | 5:22 AM | 4.04 | 99.3 km | 11,000 m | Illinois | usgs.gov |
| 11/12/34 | 2:45 PM | 4 | 36.1 km | — | Illinois | usgs.gov |
Source: U.S. Geological Survey (USGS)
DeWitt, Iowa
DeWitt is a city in Clinton County, Iowa, United States. The population was 5,322 at the 2010 census, which is a 5.2% increase from the 2000 census, making it the fastest growing city in Clinton County.
DeWitt, Iowa Wikipedia Page
About Our Data
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