Douglas, Illinois
Douglas: unincorporated community in Illinois
About
Douglas is a city located in the county of Saint Clair in the U.S. state of Illinois. Its population at the 2010 census was 168. After 10 years in 2020 city had an estimated population of 160 inhabitants.
Quick Facts about Douglas
| Population | 160 (2020) |
| Country | United States of America |
| State | Illinois (United States) |
| County | Saint Clair County |
| Latitude & Longitude | 38.4245,-89.9826 |
| Altitude | 1,529 feet / 466 meters |
| Time Zone | Central Time Zone |
| Local time | 23:30:49 (18th April 2026) |
| Population growth | -5% (2010-2020) |
| Weather | 63℉ Showers And Thunderstorms Likely 7-days weather |
Geography
Douglas is located at 38°25'28"N 89°58'57"W (38.4244900, -89.9826100).
Douglas map
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Weather
Showers and thunderstorms likely. Partly sunny, with a high near 63. Chance of precipitation is 70%.
7-Day ForecastDemographics
According to census records, the population of Douglas decreased by 5% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 168 | - | census |
| 2011 | 168 | 0% | estimation process |
| 2012 | 169 | 0.59% | estimation process |
| 2013 | 167 | -1.2% | estimation process |
| 2014 | 167 | 0% | estimation process |
| 2015 | 165 | -1.21% | estimation process |
| 2016 | 164 | -0.61% | estimation process |
| 2017 | 166 | 1.2% | estimation process |
| 2018 | 163 | -1.84% | estimation process |
| 2019 | 162 | -0.62% | estimation process |
| 2020 | 160 | -1.25% | estimation process |
Nearby Schools and Colleges
Schools and campuses linked to Douglas, IL. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 143215 | Southwestern Illinois College | Belleville (IL) | 62221-5899 |
Nearby Transit Stations (10)
Rail and bus stations connected to Douglas, IL. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| STL | Gateway Transportation Center | 551 South 16th St. | RAIL |
| KWD | Kirkwood | 110 West Argonne Dr. | RAIL |
| ALN | Alton | 3400 College Ave. | RAIL |
| CEN | Centralia station | 108 East Broadway | RAIL |
| DQN | Du Quoin | 20 North Chestnut St. | RAIL |
Closest post offices linked to Douglas.
| Post Office Name | City | ZIP |
|---|---|---|
| Freeburg Post Office | Freeburg (IL) | 62243 |
Other places with the same name (11)
- Douglas, Arizona city in Cochise County, Arizona, United States with a population of 16,458 people.
- Douglas, Georgia city in Coffee County, Georgia, United States with a population of 11,612 people.
- Douglas, Massachusetts town in Worcester County, Massachusetts, United States with a population of 9,117 people.
- Douglas, Wyoming city in Converse County, Wyoming, United States with a population of 6,375 people.
- Douglas, Michigan city in Michigan, USA with a population of 1,354 people.
- Douglas, Alabama town in Marshall County, Alabama, in the United States with a population of 780 people.
- Douglas, Alabama town in Marshall County, Alabama, in the United States with a population of 758 people.
- Douglas, Minnesota township in Dakota County, Minnesota with a population of 748 people.
- Douglas, Nebraska village in Otoe County, Nebraska, United States with a population of 207 people.
- Douglas, North Dakota city in Ward County, North Dakota, United States with a population of 65 people.
- Douglas, Oklahoma town in Garfield County, Oklahoma, United States with a population of 32 people.
Other cities in Saint Clair County
Cities, towns, neighborhoods & other populated places in Saint Clair County , IL. (more)
| City Name | Population | Title |
|---|---|---|
| Belleville | 40,536 | The county seat of St. |
| O'Fallon | 29,606 | Township in St. |
| East Saint Louis | 25,776 | City in St. |
| Crest Hill | 20,209 | City in Will County, Illinois |
| Fairview Heights | 16,127 | City in Saint Clair County, Illinois, United States |
| Cahokia | 13,742 | Village in St. |
| Shiloh | 13,653 | Town in St. |
| Swansea | 13,276 | Village in St. |
| Pontiac | 11,176 | City in Illinois, USA |
| Summit | 10,977 | Village in Illinois, USA |
| Mascoutah | 8,076 | City in Saint Clair County, Illinois, United States |
| Centreville | 4,844 | City in Illinois, United States |
| Lebanon | 4,225 | City in St. |
| Freeburg | 4,223 | City in Illinois, United States of America |
| Rosemont | 4,147 | Village in the U. |
| Caseyville | 4,115 | City in Illinois, United States of America |