Marquette, Iowa
Marquette, Iowa | |
|---|---|
US-18 is carried by Marquette–Joliet Bridge into Marquette, Iowa | |
Location of Marquette, Iowa | |
| Coordinates: 43°02′39″N 91°11′31″W / 43.04417°N 91.19194°W | |
| Country | United States |
| State | Iowa |
| County | Clayton |
| Area | |
• Total | 1.92 sq mi (4.98 km2) |
| • Land | 1.86 sq mi (4.81 km2) |
| • Water | 0.07 sq mi (0.17 km2) |
| Elevation | 637 ft (194 m) |
| Population (2020) | |
• Total | 429 |
| • Density | 231.14/sq mi (89.24/km2) |
| Time zone | UTC-6 (Central (CST)) |
| • Summer (DST) | UTC-5 (CDT) |
| ZIP code | 52158 |
| Area code | 563 |
| FIPS code | 19-49620 |
| GNIS feature ID | 2395017 |
Marquette is a city in Clayton County, Iowa, United States. The population was 429 at the time of the 2020 census, up from 421 in 2000. The city, which is located on the Mississippi River, is named after Jesuit missionary Jacques Marquette, who along with Louis Joliet discovered the Mississippi River just southeast of the city on June 17, 1673.