Janesville, Minnesota
Janesville: Township in Waseca County, Minnesota
About
Janesville is a township located in the county of Waseca in the U.S. state of Minnesota. Its population at the 2010 census was 513 and a population density of 15 people per km². After 10 years in 2020 city had an estimated population of 520 inhabitants.
Quick Facts about Janesville
| Population : | 520 (2020) |
| Country : | United States of America |
| State : | Minnesota (United States) |
| County : | Waseca County |
| Postal code : | 56048 |
| Area : | 34.7 km2 |
| Altitude : | 1,030 feet / 314 meters |
| Time Zone : | America/Chicago |
| Local time : | 23:27:36 (4th December 2025) |
| Density : | 15 Pop. per km² as of 2020 |
| Population growth : | 1.35% (2010-2020) |
Geography
Janesville is located at 44°6'58"N 93°42'29"W (44.1160800, -93.7080000).
Janesville map
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Demographics
The population of Janesville increased by 1.35% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 513 | - | census |
| 2011 | 516 | 0.58% | estimation process |
| 2012 | 517 | 0.19% | estimation process |
| 2013 | 516 | -0.19% | estimation process |
| 2014 | 514 | -0.39% | estimation process |
| 2015 | 516 | 0.39% | estimation process |
| 2016 | 521 | 0.96% | estimation process |
| 2017 | 521 | 0% | estimation process |
| 2018 | 519 | -0.39% | estimation process |
| 2019 | 520 | 0.19% | estimation process |
| 2020 | 520 | 0% | estimation process |
Janesville zip code is 56048.
County name: Waseca, County
fips: 27161
City of Janesville, East Janesville, Janesville
Schools in Janesville
College & universities near Janesville, MN
| Code | Name | City | ZIP |
|---|---|---|---|
| 173142 | Bethany Lutheran College | Mankato (MN) | 56001 |
Stations (2)
Amtrak & bus stations near Janesville, MN
| Code | Name | Address | Type |
|---|---|---|---|
| MSP | Saint Paul Union Depot | Midway Station | RAIL |
| RDW | Red Wing station | 420 Levee Street | RAIL |
Post offices near Janesville
| Post Office Name | City | ZIP |
|---|---|---|
| Janesvill Post Office | Janesville (MN) | 56048 |
Other places with the same name (3)
- Janesville , Wisconsin city in and county seat of Rock County, Wisconsin with a population of 3,612 people.
- Janesville , Iowa city in Iowa with a population of 996 people.
Other cities in Waseca County
Cities, towns, neighborhoods & other populated places in Waseca County , MN.
| City Name | Population | Title |
|---|---|---|
| Waseca | 8,835 | City in Minnesota |
| Palmer | 2,590 | Human settlement in Iosco Township, Minnesota, United States of America |
| Otisco | 601 | Township in Waseca County, Minnesota |
| Saint Mary | 458 | Township in Waseca County, Minnesota |
| New Richland | 441 | City in Waseca County, Minnesota, United States |
| Waldorf | 224 | Human settlement in Waseca County, Minnesota, United States of America |
