Harmony township Flag

Harmony township

County:
Spink County
County Seat:
No
Area (mi²):
36.102
State:
South Dakota

Harmony township is located in Spink County, South Dakota. Harmony township has a 2026 population of 51. Harmony township is currently declining at a rate of -1.92% annually and its population has decreased by -5.56% since the most recent census, which recorded a population of 54 in 2020.

The median age in Harmony township is 64.9 years: 0 years for males, and 0 years for females. For every 100 females there are 16.7 males.

51
Total Population
1.4
Density (mi²)
-1 -1.92%
Growth

Harmony township Population

Harmony township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202651-1-1.92%
202552-1-1.89%
202453-1-1.85%
20235411.89%
20225300%
202153-1-1.85%
20205400%
201965-1-1.52%
20186623.13%
20176400%
201664-1-1.54%
201565-2-2.99%
20146700%
20136711.52%
20126623.13%
20116411.59%
20106300%

Median Age

Overall: 64.9 years
Female: 0 years
Male: 0 years

Harmony township Adults

There are 7 adults, (3 of whom are seniors) in Harmony township.

Sex Ratio

Female: 6 (85.7%)
Male: 1 (14.3%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White7100%
Race
Population ↓
Percentage (of total)
White7100%

Harmony 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)