Bloomfield, Adams County, Illinois

Bloomfield is an unincorporated community and census-designated place in Ellington and Mendon Townships, Adams County, Illinois, United States. Bloomfield is located on Illinois Route 336 about 9 miles (14 km) north of Quincy.

Bloomfield, Illinois
Census-designated place
Bloomfield, Illinois Show map of Illinois Bloomfield, Illinois Show map of the United States
Coordinates: 40°01′02″N 91°18′09″W[1]
Country	United States
State	Illinois
County	Adams
Area [2]
• Total	0.53 sq mi (1.36 km2)
• Land	0.52 sq mi (1.35 km2)
• Water	0.01 sq mi (0.01 km2)
Elevation [1]	696 ft (212 m)
Population  (2020)
• Total	32
• Density	61.54/sq mi (23.76/km2)
Time zone	UTC-6 (Central (CST))
• Summer (DST)	UTC-5 (CDT)
Area code	217
FIPS code	17-06565
GNIS feature ID	2804082[1]

Bloomfield was platted ca. 1837.^[3]

Geography

According to the 2021 census gazetteer files, Bloomfield has a total area of 0.53 square miles (1.37 km²), of which 0.52 square miles (1.35 km²) (or 99.05%) is land and 0.01 square miles (0.03 km²) (or 0.95%) is water.^[4]

Demographics

Historical population

Census	Pop.	Note	%±
2020	32		—
U.S. Decennial Census[5]

Bloomfield first appeared as a census designated place in the 2020 U.S. Census.^[6]

As of the 2020 census^[7] there were 32 people, 18 households, and 18 families residing in the CDP. The population density was 60.95 inhabitants per square mile (23.53/km²). There were 14 housing units at an average density of 26.67 per square mile (10.30/km²). The racial makeup of the CDP was 96.88% White, and 3.13% from other races.