Adair
Census-designated place in McDonough County, Illinois
Adair is an unincorporated community (census-designated place) in McDonough County, Illinois, with 212 residents (2020 Census). It sits at 646 ft (197 m) above sea level. The nearest town is Table Grove, 5.3 miles SE.
- 212residents (2020 Census)
- 646 ftelevation · 197 m
- 0.4 sq miland area · 1.1 km²
- 493 / sq mipopulation density
- 61411ZIP code
About Adair
Adair is an unincorporated community and census-designated place (CDP) in McDonough County, Illinois, United States. It is part of New Salem Township. As of the 2020 census, Adair had a population of 212.
Adair was laid out in August 1870 under the name of "Reedyville"; though the name has never been officially changed, the location is known as Adair because that name was given to the post office.
Adair is in eastern McDonough County, along U.S. Route 136 (Main Street). US 136 leads northwest 11 miles (18 km) to Macomb, the county seat, and southeast 28 miles (45 km) to Havana. The Burlington Northern Santa Fe Railway runs through the east side of Adair.
Text: Wikipedia · CC BY-SA 4.0
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Living in Adair
- Median home value
- $90,000
- Median age
- 19.8
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Map of Adair
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Open in Google Maps ›Adair, IL population
Adair had 212 residents in the 2020 Census.
| 2020 Census | 212 |
|---|---|
| Density | 493 per sq mi (190 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Adair at a glance
| State | Illinois (IL) |
|---|---|
| County | McDonough County |
| Type | Census-designated place |
| Population | 212 (2020) |
| Land area | 0.43 sq mi (1.1 km²) |
| Elevation | 646 ft (197 m) |
| Coordinates | 40.4183° N, 90.4974° W |
| ZIP code | 61411 |
| Census code (GEOID) | 1700178 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Adair
- Table Grove5.3 mi SE
- Bardolph6.4 mi NW
- Marietta7.8 mi NE
- Industry8.6 mi SW
- Vermont9.2 mi SE
- Bushnell9.2 mi N
- Ipava10.2 mi SE
- Macomb10.4 mi W
- Smithfield11.3 mi E
- Good Hope13.4 mi NW
- Prairie City14.1 mi N
- Littleton14.3 mi SW
Straight-line distance between town centers.
Frequently asked questions about Adair
What county is Adair in?
Adair is in McDonough County, Illinois.
What is the population of Adair, IL?
212 people lived in Adair at the 2020 Census.
What is the ZIP code of Adair, IL?
The ZIP code of Adair is 61411.
What is the elevation of Adair?
646 feet (197 m) above sea level.
What towns are near Adair?
Table Grove (5.3 mi), Bardolph (6.4 mi), Marietta (7.8 mi), Industry (8.6 mi), Vermont (9.2 mi).
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