Dundas, Illinois

Dundas is an unincorporated community and census-designated place in Richland County, Illinois, United States. Dundas is 7 miles (11 km) north of Olney. Dundas has a post office with ZIP code 62425.^[3] It has a population of 503.

Dundas, Illinois
Census-designated place
Dundas, Illinois Show map of Illinois Dundas, Illinois Show map of the United States
Coordinates: 38°50′05″N 88°05′08″W[1]
Country	United States
State	Illinois
County	Richland
Area [2]
• Total	0.67 sq mi (1.73 km2)
• Land	0.67 sq mi (1.73 km2)
• Water	0.00 sq mi (0.00 km2)
Elevation [1]	479 ft (146 m)
Population  (2020)
• Total	146
• Density	218.24/sq mi (84.23/km2)
Time zone	UTC-6 (Central (CST))
• Summer (DST)	UTC-5 (CDT)
ZIP code	62425
Area code	618
FIPS code	17-21020
GNIS feature ID	2804652[1]

Demographics

Historical population

Census	Pop.	Note	%±
2020	146		—
U.S. Decennial Census[4]

Dundas first appeared as a census designated place in the 2020 U.S. Census.^[5]