Oneco, Illinois
Oneco: human settlement in Illinois, United States of America
About
Oneco is a city located in the county of Stephenson in the U.S. state of Illinois. Its population at the 2010 census was 1,331. After 10 years in 2020 city had an estimated population of 1,228 inhabitants.
Quick Facts about Oneco
| Population | 1,228 (2020) |
| Country | United States of America |
| State | Illinois (United States) |
| County | Stephenson County |
| Latitude & Longitude | 42.4875,-89.6643 |
| Time Zone | America/Chicago |
| Local time | 18:14:40 (22nd April 2026) |
| Population growth | -8.39% (2010-2020) |
| Weather | 74℉ Sunny 7-days weather |
Geography
Oneco is located at 42°29'15"N 89°39'51"W (42.4875100, -89.6642900).
Oneco map
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Demographics
According to census records, the population of Oneco decreased by 8.39% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 1,331 | - | census |
| 2011 | 1,323 | -0.6% | estimation process |
| 2012 | 1,312 | -0.84% | estimation process |
| 2013 | 1,305 | -0.54% | estimation process |
| 2014 | 1,295 | -0.77% | estimation process |
| 2015 | 1,276 | -1.49% | estimation process |
| 2016 | 1,273 | -0.24% | estimation process |
| 2017 | 1,258 | -1.19% | estimation process |
| 2018 | 1,253 | -0.4% | estimation process |
| 2019 | 1,242 | -0.89% | estimation process |
| 2020 | 1,228 | -1.14% | estimation process |
Nearby Schools and Colleges
Schools and campuses linked to Oneco, IL. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 145521 | Highland Community College | Freeport (IL) | 61032-9341 |
Nearby Transit Stations (8)
Rail and bus stations connected to Oneco, IL. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| BET | South Beloit, Illinois | 15766 Manchester Road | BUS |
| JVL | Janesville, Wisconsin | 3120 North Pontiac Drive | BUS |
| RCK | Rockford, Illinois | 7559 Walton St. | BUS |
| MSN | Madison, Wisconsin | 800 Langdon St. | BUS |
| SMD | Madison (South), Wisconsin | Hwy 51 & East Broadway Ave. | BUS |
Closest post offices linked to Oneco.
| Post Office Name | City | ZIP |
|---|---|---|
| Orangevill Post Office | Orangeville (IL) | 61060 |
Other cities in Stephenson County
Cities, towns, neighborhoods & other populated places in Stephenson County , IL.
| City Name | Population | Title |
|---|---|---|
| Freeport | 23,447 | City in Illinois |
| Lena | 2,680 | Human settlement in Illinois, United States of America |
| Loran | 1,327 | Unincorporated community in Illinois, United States |
| Rock Grove | 1,296 | Unincorporated community in Illinois |
| Kent | 787 | Human settlement in Illinois, United States of America |
| Pearl City | 772 | Village in the United States |
| Orangeville | 737 | Human settlement in Illinois, United States of America |
| Cedarville | 675 | Human settlement in Stephenson County, Illinois, United States of America |
| Davis | 616 | Village in Stephenson County, Illinois, USA |
| Dakota | 459 | Town in Stephenson County, Illinois, United States |
| German Valley | 417 | Village in Illinois |
| Rock City | 279 | Village in Illinois |
| Winslow | 272 | Human settlement in Illinois, United States of America |
| Ridott | 149 | Human settlement in Illinois, United States of America |
Distance to Other Cities
Oneco distances to largest Illinois cities