Spring Valley township Flag

Spring Valley township

County:
Clark County
County Seat:
No
Area (mi²):
35.101
State:
South Dakota

Spring Valley township is located in Clark County, South Dakota. Spring Valley township has a 2026 population of 35. Spring Valley township is currently declining at a rate of 0% annually and its population has increased by 6.06% since the most recent census, which recorded a population of 33 in 2020.

The median age in Spring Valley township is 51.6 years: 51.6 years for males, and 0 years for females. For every 100 females there are 154.5 males.

35
Total Population
1.00
Density (mi²)

Spring Valley township Population

Spring Valley township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20263500%
20253500%
20243500%
20233500%
20223512.94%
20213413.03%
20203300%
20194400%
20184412.33%
20174312.38%
20164200%
20154212.44%
20144100%
20134112.5%
20124012.56%
201139-1-2.5%
20104112.5%

Median Age

Overall: 51.6 years
Female: 0 years
Male: 51.6 years

Spring Valley township Adults

There are 56 adults, (22 of whom are seniors) in Spring Valley township.

Sex Ratio

Female: 22 (39.3%)
Male: 34 (60.7%)

Demographics

The racial composition of Spring Valley township includes 82.14% White, 17.86% Asian, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White4682.14%
Asian1017.86%
Race
Population ↓
Percentage (of total)
White4682.14%
Asian1017.86%

Spring 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)