Categories in Waterloo, Illinois

Auto Parts StoreBody repairBrake ShopCar Battery StoreCar Detailing ServiceCar & Light Vehicle DealershipsCar repairCar Repair and MaintenanceCar WashGas StationNew car dealersOil Change ServiceTire ShopTrucks and trailer rentalUsed car dealersCommercial PrinterCrop GrowerFarmingMetalworkingWholesale GrocerClothing storesMobile phone storesAssisted Living FacilityAssociation or OrganizationChurchesCounselorCounty Government OfficeCourts of lawDay Care CenterFraternal OrganizationNon-Profit OrganizationSocial Services OrganizationSocial WorkerVeterans OrganizationComputer ConsultantElectronics StoreSoftware ConsultantBathroom RemodelerCarpentryConcrete ContractorConstruction of buildingsConstruction of housesContractorElectrical Installation ServiceElectricianGeneral contractorsHardware storeHeating installation and repairHome Goods StoreHVAC Contractor
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Industries

Business Distribution by Industry in Waterloo, Illinois

Industry DescriptionNumber of EstablishmentsAverage Age of Business
Health and medical14423 years
Construction of buildings9129 years
Real estate8829 years
Restaurants6532 years
Physicians and surgeons5619 years
Shopping5026 years
Corporate management4624 years
Financial services4645 years
Lawyers legal4530 years
Religion4059 years
Car repair3934 years
Other construction3828 years
Finance other3684 years
Public administration3554 years
Education3450 years
Shopping other3328 years
Landscaping3224 years
Accountants3026 years
Unreachable3048 years

Waterloo, Illinois Facts

Area7.7 mi²
Population8,534
Male Population4,091 (47.9%)
Female Population4,443 (52.1%)
Population change (1975 to 2020)-1.5%
Population change (2000 to 2020)+5.6%
Median Age38.9 years (Male: 37.2, Female: 40.6)
GDP per capita (PPP)$49,111 (2022)
Area Codes618
NeighborhoodsWaterloo, East Saint Louis
Local Time
TimezoneCentral Daylight Time
Lat & Lng38.33589, -90.14983
Zip Codes62298

Map of Waterloo, Illinois

Interactive Map

Waterloo, Illinois Population

Years 1975 to 2030

Data197519902000201520202025*2030*
Population8,6618,5718,08110,3328,5348,4797,955
Population Density1,118.1 / mi²1,106.5 / mi²1,043.2 / mi²1,333.8 / mi²1,101.7 / mi²1,094.6 / mi²1,027 / mi²
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Waterloo, Illinois Population change from 2000 to 2020

Increase of 5.6% from year 2000 to 2020

LocationChange since 1975Change since 1990Change since 2000
Waterloo, Illinois-1.5%-0.4%+5.6%
Illinois
United States
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Waterloo, Illinois Median Age

Median Age: 38.9 years

LocationMedian AgeMedian Age (Female)Median Age (Male)
Waterloo, Illinois38.9 yrs40.6 yrs37.2 yrs
Illinois36.6 yrs37.9 yrs35.3 yrs
United States37.4 yrs38.7 yrs36.1 yrs
Sources: CIESIN (Center for International Earth Science Information Network)

Waterloo, Illinois Population Density

Population Density: 1,102 / mi²

LocationPopulationAreaDensity
Waterloo, Illinois8,5347.75 sq mi1,102 / mi²
Illinois13 million57,913.5 sq mi224 / mi²
United States321.6 million3,796,740.8 sq mi84.7 / mi²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Waterloo, Illinois Historical and Projected Population

Estimated Population from 1830 to 2100

Sources:
  1. JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
  2. CIESIN (Center for International Earth Science Information Network)
  3. [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 Waterloo, 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

Waterloo, Illinois Gross Domestic Product (GDP)

GDP per capita, PPP (constant 2017 international $)

Data19901995200020052010201520202022
GDP per capita$27,746$27,927$33,009$35,270$35,664$43,531$44,014$49,111
Total GDP$68.2M$70.8M$85.4M$99.5M$110.3M$138.4M$132.1M$146.9M
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

Waterloo, Illinois CO2 Emissions

Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year

LocationCO2 EmissionsCO2 Emissions Per CapitaCO2 Emissions Intensity
Waterloo, Illinois168,061 tn19.69 tn21,696 tons/mi²
Illinois259,471,379 tn20 tn4,480.3 tons/mi²
United States5,664,619,810 tn17.62 tn1,492 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
Waterloo, Illinois CO2 Emissions
2013 CO2 emissions (tonnes/year)168,061 tn
2013 CO2 emissions (tonnes/year) per capita19.69 tn
2013 CO2 emissions intensity (tonnes/mi²/year)21,696 tons/mi²

Natural Hazards Risk

Relative risk out of 10

HazardRisk Level
FloodHigh (10)
EarthquakeMedium (4)

* Risk, particularly concerning flood or landslide, may not be for the entire area.

Sources:
  1. 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.
  2. 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.
  3. Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University. 2005. Global Earthquake Hazard Distribution - Peak Ground Acceleration. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4BZ63ZS.

Recent Nearby Earthquakes

Magnitude 3.0 and greater

DateTimeMagnitudeDistanceDepthLocationLink
7/1/176:07 PM3.1298.6 km16,790 m16km SW of Vandalia, Illinoisusgs.gov
6/7/118:10 AM3.971.9 km20,830 m18km NNW of Potosi, Missouriusgs.gov
12/29/039:02 AM323.6 km0 m18km WSW of Red Bud, Illinoisusgs.gov
4/6/945:38 PM3.284.3 km15,400 m16km N of Du Quoin, Illinoisusgs.gov
2/28/946:29 PM388 km5,000 m8km NNW of Murphysboro, Illinoisusgs.gov
8/27/9312:08 AM3.337 km21,900 m11km ESE of De Soto, Missouriusgs.gov
8/31/875:12 PM3.341.3 km400 m8km NE of Marissa, Illinoisusgs.gov
4/26/8712:56 AM3.168.5 km5,400 m7km SSE of Beckemeyer, Illinoisusgs.gov
10/29/865:03 AM397.6 km5,000 m11km SE of Wamac, Illinoisusgs.gov
8/26/864:41 PM3.631.5 km5,000 m7km E of New Athens, Illinoisusgs.gov

Waterloo, Illinois

Waterloo is a city in Monroe County, Illinois, United States. The population was 9,811 at the 2010 census. It is the county seat of Monroe County.

Waterloo, 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.