Piasa, 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 Piasa, Macoupin County.
| City | Piasa |
| State | Illinois (IL) |
| County | Macoupin |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 39.11588 |
| Longitude | -90.12372 |
| Population | 480 |
| Density | 18.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 62079 |
| Area Code | 309 |
| County Seat | Carlinville |
Piasa is a locality in Macoupin County, Illinois, United States. It is a small community with a population of 480. The population density is 18.0 people per km². Piasa is located at 39.1159°N, 90.1237°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 62079.
Piasa lies in a land where the earth softly rolls, a gentle swell of prairie giving way to the deeper, wooded ravines that define this corner of Macoupin County. It lies 15.9 miles north-north-east of Alton, IL (from Alton, IL: bearing 12°T), and is situated 5.3 miles north of Brighton. The air here, especially in the late afternoon, carries a clean, earthy scent, a blend of sun-baked soil and the damp coolness rising from the lowlands. Fields of corn and soybeans stretch towards the horizon, their emerald and gold hues shifting subtly with the prevailing breeze, punctuated by the darker green of scattered woodlands that cling to the contours of the terrain. Ditches, etched by time and rain, trace silver lines across the landscape, hinting at the unseen waterways that feed the region. The story of Piasa is one of quiet persistence, a history tied to the fertile soil and the enduring spirit of those who have worked it. Once a crossroads for agricultural endeavors, its economy has long been rooted in the bounty of the land, the rhythm of planting and harvest dictating the pulse of daily life. While the grand pronouncements of industry may have passed it by, a sturdy independence defines Piasa, a character forged in the shared work of rural existence. Local gatherings, often centered around the simple pleasures of community, are not mere events but affirmations of a shared heritage, a connection to the past that continues to shape the present.
Loading news…
Loading news-world…
Loading news-world…
This page provides an interactive Google map of Piasa, 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 Piasa and Macoupin County.
Detailed location data for Piasa includes the ZIP code (62079), telephone area code (309), county seat of Macoupin County (Carlinville), 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 Piasa 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. |