Portland, Illinois
Portland: township in Whiteside County, Illinois, United States of America.
About
Portland is a township located in the county of Whiteside in the U.S. state of Illinois. Its population at the 2010 census was 422 and a population density of 12 people per km². After 10 years in 2020 city had an estimated population of 395 inhabitants.
Quick Facts about Portland
| Population | 395 (2020) |
| Country | United States of America |
| State | Illinois (United States) |
| County | Whiteside County |
| Area | 35.65 km2 |
| Latitude & Longitude | 41.6625,-89.9801 |
| Time Zone | America/Chicago |
| Local time | 21:38:06 (8th November 2026) |
| Density | 11 Pop. per km² as of 2020 |
| Population growth | -6.4% (2010-2020) |
| Weather | 36℉ Partly Cloudy 7-days weather |
Geography
Portland is located at 41°39'45"N 89°58'48"W (41.6625300, -89.9801200).
Portland map
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Weather
Partly cloudy. Low around 36, with temperatures rising to around 38 overnight. Southwest wind 5 to 10 mph.
7-Day ForecastDemographics
According to census records, the population of Portland decreased by 6.4% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 422 | - | census |
| 2011 | 424 | 0.47% | estimation process |
| 2012 | 421 | -0.71% | estimation process |
| 2013 | 418 | -0.71% | estimation process |
| 2014 | 416 | -0.48% | estimation process |
| 2015 | 415 | -0.24% | estimation process |
| 2016 | 412 | -0.72% | estimation process |
| 2017 | 409 | -0.73% | estimation process |
| 2018 | 406 | -0.73% | estimation process |
| 2019 | 403 | -0.74% | estimation process |
| 2020 | 395 | -1.99% | estimation process |
Nearby Schools and Colleges
Schools and campuses linked to Portland, IL. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 147396 | Morrison Institute of Technology | Morrison (IL) | 61270-2959 |
Nearby Transit Stations (9)
Rail and bus stations connected to Portland, IL. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| KEE | Kewanee | Loomis and North Tremont Sts. | RAIL |
| MLI | Moline, Illinois | 1200 River Drive | BUS |
| RKI | Rock Island, IL | 3500 5th Avenue | BUS |
| DVP | Davenport, Iowa | 304 West River Drive | BUS |
| PCT | Princeton | 107 Bicentennial Dr. | RAIL |
Closest post offices linked to Portland.
| Post Office Name | City | ZIP |
|---|---|---|
| Prophetstown Post Office | Prophetstown (IL) | 61277 |
Other places with the same name (8)
- Portland, Oregon The twenty-sixth most populous city in the United States and the center of the Portland metropolitan area. with a population of 656,751 people.
- Portland, Maine The most populous city in Cumberland County, Maine. with a population of 66,803 people.
- Portland, Texas city in Texas, United States. with a population of 17,768 people.
- Portland, Tennessee city in Sumner County, Tennessee, United States. with a population of 13,301 people.
- Portland, Connecticut town in Connecticut, United States. with a population of 9,213 people.
- Portland, Indiana city in and the county seat of Jay County, Indiana, United States of America. with a population of 5,992 people.
- Portland, New York town in Chautauqua County, New York, United States of America. with a population of 4,551 people.
- Portland, Michigan city in Michigan, United States. with a population of 3,490 people.
Other cities in Whiteside County
Cities, towns, neighborhoods & other populated places in Whiteside County , IL.
| City Name | Population | Title |
|---|---|---|
| Sterling | 14,313 | City in Whiteside County, Illinois, United States |
| Rock Falls | 8,648 | City in Illinois |
| Morrison | 3,950 | City in Whiteside County, Illinois, United States of America |
| Fulton | 3,285 | City in Illinois |
| Prophetstown | 1,919 | City in Whiteside County, Illinois, United States |
| Erie | 1,482 | Village in Whiteside County, Illinois |
| Union Grove | 1,113 | Township in Whiteside County, Illinois |