South Valley township Flag

South Valley township

County:
Rolette County
County Seat:
No
Area (mi²):
35.947
State:
North Dakota

South Valley township is located in Rolette County, North Dakota. South Valley township has a 2026 population of 30. South Valley township is currently declining at a rate of -3.23% annually and its population has decreased by -11.76% since the most recent census, which recorded a population of 34 in 2020.

The median age in South Valley township is 64.2 years: 0 years for males, and 0 years for females. For every 100 females there are 130.0 males.

30
Total Population
0.83
Density (mi²)
-1 -3.23%
Growth

South Valley township Population

South Valley township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202630-1-3.23%
202531-1-3.13%
202432-1-3.03%
20233300%
20223300%
202133-1-2.94%
20203400%
20193100%
20183100%
201731-1-3.13%
20163200%
20153200%
20143200%
20133213.23%
20123100%
20113100%
20103100%

Median Age

Overall: 64.2 years
Female: 0 years
Male: 0 years

South Valley township Adults

There are 23 adults, (6 of whom are seniors) in South Valley township.

Sex Ratio

Female: 10 (43.5%)
Male: 13 (56.5%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White23100%
Race
Population ↓
Percentage (of total)
White23100%

South Valley township Marital Status

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)