Blair, Illinois
Blair: Place in Illinois, United States
About
Blair is a city located in the county of Randolph in the U.S. state of Illinois. Its population at the 2010 census was 636 and a population density of 14 people per km². After 10 years in 2020 city had an estimated population of 602 inhabitants.
Quick Facts about Blair
| Population : | 602 (2020) |
| Country : | United States of America |
| State : | Illinois (United States) |
| County : | Randolph County |
| Area : | 45.38 km2 |
| Altitude : | 1,680 feet / 512 meters |
| Time Zone : | America/Chicago |
| Local time : | 19:48:42 (5th December 2025) |
| Density : | 13 Pop. per km² as of 2020 |
| Population growth : | -5.65% (2010-2020) |
Geography
Blair is located at 38°2'41"N 89°44'31"W (38.0447700, -89.7420500).
Blair map
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Demographics
According to census records, the population of Blair decreased by 5.65% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 636 | - | census |
| 2011 | 639 | 0.47% | estimation process |
| 2012 | 638 | -0.16% | estimation process |
| 2013 | 631 | -1.11% | estimation process |
| 2014 | 625 | -0.96% | estimation process |
| 2015 | 622 | -0.48% | estimation process |
| 2016 | 618 | -0.65% | estimation process |
| 2017 | 612 | -0.98% | estimation process |
| 2018 | 611 | -0.16% | estimation process |
| 2019 | 607 | -0.66% | estimation process |
| 2020 | 602 | -0.83% | estimation process |
Schools in Blair
College & universities near Blair, IL
| Code | Name | City | ZIP |
|---|---|---|---|
| 417442 | Career Center of Southern Illinois | Red Bud (IL) | 62278 |
Stations (9)
Amtrak & bus stations near Blair, IL
| Code | Name | Address | Type |
|---|---|---|---|
| DQN | Du Quoin | 20 North Chestnut St. | RAIL |
| CDL | Carbondale station | 401 South Illinois St. | RAIL |
| CEN | Centralia station | 108 East Broadway | RAIL |
| MVI | Mt. Vernon, IL | 102 Potomac Boulevard | BUS |
| STL | Gateway Transportation Center | 551 South 16th St. | RAIL |
Post offices near Blair
| Post Office Name | City | ZIP |
|---|---|---|
| Steelevill Post Office | Steeleville (IL) | 62288 |
Other places with the same name (4)
- Blair , Nebraska City in Washington County, Nebraska, United States with a population of 7,948 people.
- Blair , Wisconsin city in Wisconsin, USA with a population of 1,330 people.
- Blair , Oklahoma human settlement in Jackson County, Oklahoma, United States of America with a population of 737 people.
Other cities in Randolph County
Cities, towns, neighborhoods & other populated places in Randolph County , IL. (more)
| City Name | Population | Title |
|---|---|---|
| Bremen | 106,197 | A village in Ford County, Illinois. |
| Campton | 11,063 | Township in Kane County, Illinois |
| Chester | 8,145 | City in Illinois |
| Randolph | 4,394 | City in Illinois, United States |
| Sparta | 4,202 | City in Randolph County, Illinois |
| Red Bud | 3,442 | City in Randolph County, Illinois, United States |
| Steeleville | 1,890 | Village in Illinois, United States |
| Eden | 1,358 | Unincorporated settlement in Randolph County in southern Illinois, USA |
| Preston | 1,203 | Unincorporated community in Illinois, United States |
| Percy | 910 | City in Illinois, United States of America |
| Coulterville | 880 | City in Illinois, United States of America |
| Tilden | 827 | Town in Illinois, United States |
| Evansville | 631 | Village in Illinois |
| Prairie du Rocher | 548 | City in Illinois, United States of America |
| Ellis Grove | 345 | City in Illinois, United States of America |
| Baldwin | 335 | Village in Randolph County, Illinois, United States |
