Avoca, Michigan — 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 Avoca, St. Clair County.
| City | Avoca |
| State | Michigan (MI) |
| County | St. Clair |
| Country | United States of America |
| Timezone | Eastern Time (America/Detroit) |
| Latitude | 43.061972 |
| Longitude | -82.691037 |
| Population | 680 |
| Density | 18.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 48006 |
| Area Code | 313 |
| County Seat | Port Huron |
Avoca is a locality in St. Clair County, Michigan, United States. It is a small community with a population of 680. The population density is 18.0 people per km². Avoca is located at 43.0620°N, 82.6910°W. It observes the Eastern Time (America/Detroit) timezone. ZIP code: 48006.
Avoca exhales a quiet agricultural scent, a blend of damp earth and ripening corn, carried on breezes that sweep across the gently rolling terrain of St. Clair County. It lies 14.8 miles west-north-west of Port Huron, MI (from Port Huron, MI: bearing 295°T), and is situated 6.6 miles north of Wales. Here, the land is a patchwork quilt of fields, stitched together with hedgerows and the occasional stand of mature oak, their branches reaching like gnarled fingers towards a sky that can shift from the clear, sharp blue of midday to the bruised purples and oranges of a coming storm. The roads, more often than not, are unpaved ribbons of gravel and packed dirt, winding between farmsteads where silos stand like sentinels, their weathered metal glinting under the sun. The air, particularly in the late afternoon, hums with the low drone of insects and the distant rumble of machinery, a constant, subtle reminder of the work that shapes this landscape. The history of Avoca is deeply rooted in the cultivation of the land, a narrative of generations who coaxed sustenance from this fertile soil. Early settlers, drawn by the promise of agricultural prosperity, established farms that have often remained in family hands, their stories passed down with the land itself. The local economy remains tethered to this agricultural heritage, with crops like corn and soybeans dominating the fields, their growth a visible pulse of the region's vitality. While industry has ebbed and flowed in neighboring areas, Avoca has maintained a steadfast connection to its agrarian roots, fostering a sense of continuity and self-reliance. The distinctive character of Avoca lies in this enduring connection to the earth, a quiet strength that permeates the very rhythm of its days.
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This page provides an interactive Google map of Avoca, Michigan 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 Avoca and St. Clair County.
Detailed location data for Avoca includes the ZIP code (48006), telephone area code (313), county seat of St. Clair County (Port Huron), and school district assignment. 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 Avoca 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. |