South Olga township Flag

South Olga township

County:
Cavalier County
County Seat:
No
Area (mi²):
35.821
State:
North Dakota

South Olga township is located in Cavalier County, North Dakota. South Olga township has a 2025 population of 36. South Olga township is currently declining at a rate of -2.7% annually and its population has decreased by -10% since the most recent census, which recorded a population of 40 in 2020.

36
Total Population
1
Density (mi²)
-1 -2.7%
Growth

South Olga township Population

South Olga township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of South Olga township includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White36100%

South Olga township 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)