Categories in Marengo, Illinois

Auto Parts StoreBody repairCar repairCar Repair and MaintenanceGas StationTrucks and trailer rentalUsed car dealersCrop GrowerFarm Equipment SupplierFarmingIndustrial Equipment SupplierMachine ShopMetalworkingLaundromatAssociation or OrganizationChurchesCity Government OfficeDay Care CenterNon-Profit OrganizationComputer ConsultantComputer Repair ServiceSoftware ConsultantAir Conditioning ContractorBathroom RemodelerConstruction of buildingsConstruction of housesContractorDry Wall ContractorElectrical Installation ServiceElectricianExcavating ContractorFlooring ContractorGeneral contractorsHardware storeHeating installation and repairHVAC ContractorInterior Construction ContractorKitchen RemodelerOther constructionPainting and paint contractorsPaving ContractorPlumbing installation and repairResidential BuildingRoad Construction CompanyRoofing contractorTile ContractorEducationEducation CenterHigh SchoolHorse Riding School
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Industries

Business Distribution by Industry in Marengo, Illinois

Industry DescriptionNumber of EstablishmentsAverage Age of Business
Construction of buildings7429 years
Real estate6832 years
Health and medical6224 years
Lawyers legal5129 years
Restaurants5023 years
Corporate management4625 years
Other construction3625 years
Tractors and farm equipment3343 years
Car repair2927 years
Shopping other2735 years
Shopping2624 years
Finance other2193 years
Financial services21
Wholesale of machinery1941 years
Sports and recreation19
Landscaping1820 years

Marengo, Illinois Facts

Area4.9 mi²
Population7,079
Male Population3,514 (49.6%)
Female Population3,565 (50.4%)
Population change (1975 to 2020)-28.0%
Population change (2000 to 2020)+13.0%
Median Age34.7 years (Male: 33.8, Female: 35.6)
GDP per capita (PPP)$74,014 (2022)
Area Codes815
NeighborhoodsMarengo, Harmony Hills Estates, Marengo Heights, Parkrise, Deerpass
Local Time
TimezoneCentral Daylight Time
Lat & Lng42.24863, -88.60843
Zip Codes60152

Map of Marengo, Illinois

Interactive Map

Marengo, Illinois Population

Years 1975 to 2030

Data197519902000201520202025*2030*
Population9,8317,7076,2638,0187,0797,0276,613
Population Density1,997 / mi²1,565.6 / mi²1,272.2 / mi²1,628.7 / mi²1,438 / mi²1,427.4 / mi²1,343.3 / mi²
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Marengo, Illinois Population change from 2000 to 2020

Increase of 13% from year 2000 to 2020

LocationChange since 1975Change since 1990Change since 2000
Marengo, Illinois-28%-8.1%+13%
Illinois
United States
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Marengo, Illinois Median Age

Median Age: 34.7 years

LocationMedian AgeMedian Age (Female)Median Age (Male)
Marengo, Illinois34.7 yrs35.6 yrs33.8 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)

Marengo, Illinois Population Density

Population Density: 1,438 / mi²

LocationPopulationAreaDensity
Marengo, Illinois7,0794.923 sq mi1,438 / 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

Marengo, 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.

Neighborhoods in Marengo, Illinois

Percentage of businesses by neighborhood in Marengo, Illinois

Price Distribution

Business distribution by price for Marengo, 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

Marengo, Illinois Gross Domestic Product (GDP)

GDP per capita, PPP (constant 2017 international $)

Data19901995200020052010201520202022
GDP per capita$52,640$56,819$77,614$54,087$40,267$55,318$59,097$74,014
Total GDP$56.8M$63.8M$89.3M$68M$55.5M$78.2M$78.7M$98.2M
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

Marengo, Illinois CO2 Emissions

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

LocationCO2 EmissionsCO2 Emissions Per CapitaCO2 Emissions Intensity
Marengo, Illinois138,924 tn19.62 tn28,220.5 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
Marengo, Illinois CO2 Emissions
2013 CO2 emissions (tonnes/year)138,924 tn
2013 CO2 emissions (tonnes/year) per capita19.62 tn
2013 CO2 emissions intensity (tonnes/mi²/year)28,220.5 tons/mi²

Natural Hazards Risk

Relative risk out of 10

HazardRisk Level
FloodHigh (9)

* 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.

Recent Nearby Earthquakes

Magnitude 3.0 and greater

DateTimeMagnitudeDistanceDepthLocationLink
11/4/136:35 PM3.281.8 km1,000 m1km NW of Summit, Illinoisusgs.gov
2/10/109:59 AM3.832.4 km10,000 m8km NW of Village of Campton Hills, Illinoisusgs.gov
6/28/046:10 AM4.290.9 km10,000 m10km NW of Ottawa, Illinoisusgs.gov
9/2/994:17 PM3.590 km5,000 mIllinoisusgs.gov
9/9/8510:06 PM366.3 km5,000 mIllinoisusgs.gov
9/15/725:22 AM4.0492 km11,000 mIllinoisusgs.gov
1/2/124:21 PM4.583.6 kmIllinoisusgs.gov
5/26/092:42 PM5.183.5 kmIllinoisusgs.gov
8/20/048:10 PM4.472.3 kmIllinoisusgs.gov

Marengo, Illinois

Marengo is a city in McHenry County, Illinois, United States. The population was 7,648 at the 2010 census.

Marengo, Illinois Wikipedia Page
Image of Marengo, Illinois

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.