Illinois Flag

Illinois

County:
Nelson County
County Seat:
No
Area (mi²):
35.027
State:
North Dakota

Illinois is located in Nelson County, North Dakota. Illinois has a 2025 population of 32. Illinois is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 32 in 2020.

32
Total Population
1
Density (mi²)
0 0%
Growth

Illinois Population

Illinois Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Illinois includes 100% Native American, and smaller percentages for and multiracial populations.

Population by Race

Native American (100.0%)

Race
Population
Percentage (of total)
Native American21100%

Illinois Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)