Marengo, Illinois — interactive Google street map, satellite and terrain views, Street View, live National Weather Service conditions and 7-day forecasts, real-time local and world news, and an editorial description of Marengo, McHenry County.
| City | Marengo |
| State | Illinois (IL) |
| County | McHenry |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 42.248633 |
| Longitude | -88.608427 |
| Population | 7,040 |
| Density | 309.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 60152 |
| Area Code | 312, 773 |
| County Seat | Woodstock |
| School District | Marengo Community High School District 154 |
Marengo is a locality in McHenry County, Illinois, United States. It has a population of approximately 7,040. The population density is 309.0 people per km². Marengo is located at 42.2486°N, 88.6084°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 60152.
Marengo spreads itself across a landscape of gently rolling terrain, a pleasingly uneven quilt of farm fields and scattered woodlands that catch the sun in shifting patterns. It lies 9.4 miles west-south-west of Woodstock, IL (from Woodstock, IL: bearing 241°T), and is situated 3.5 miles west-north-west of Union. The air here often carries the clean, earthy scent of tilled soil, especially after a rain, a perfume unique to the agricultural heartland. Oak and maple trees, ancient sentinels, dot the edges of fields, their leaves rustling with a whisper that seems to hold the secrets of seasons past. The sky above Marengo feels vast, an expansive blue canvas that stretches from horizon to horizon, often punctuated by the slow drift of cumulus clouds that cast fleeting shadows across the land. Evenings here can be particularly luminous, with a soft, golden light that lingers, bathing the countryside in a warm, ethereal glow. The story of Marengo is deeply entwined with the agricultural bounty of its surroundings, a legacy that continues to shape its local economy. While once a bustling hub for grain and livestock, the town now finds its economic pulse in a mix of small businesses and the enduring strength of its farming roots, with many families still tending the land that their ancestors worked. The early settlers, drawn by the fertile soil and the promise of opportunity, laid the groundwork for the community that exists today. A notable landmark, the distinctive grain elevator, still stands as a proud reminder of Marengo's agricultural heritage, a silent witness to generations of harvest and hard work. The rhythm of life in Marengo is unhurried, a comfortable pace that allows for neighborly connections and a quiet appreciation of the natural beauty that defines this corner of McHenry County.
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This page provides an interactive Google map of Marengo, Illinois with street, satellite and terrain views and integrated Street View imagery. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Marengo and McHenry County.
Detailed location data for Marengo includes the ZIP code (60152), telephone area code (312, 773), county seat of McHenry County (Woodstock), and school district assignment (Marengo Community High School District 154). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Marengo is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | June 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |