Rex township Flag

Rex township

County:
Lyman County
County Seat:
No
Area (mi²):
35.829
State:
South Dakota

Rex township is located in Lyman County, South Dakota. Rex township has a 2026 population of 23. Rex township 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 23 in 2020.

23
Total Population
0.64
Density (mi²)

Rex township Population

Rex township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20262300%
20252300%
20242300%
20232300%
20222300%
20212300%
20202300%
20193000%
20183000%
201730-1-3.23%
20163113.33%
20153000%
20143000%
20133000%
20123000%
20113000%
20103000%

Median Age

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

Rex township Adults

There are 16 adults, (0 of whom are seniors) in Rex township.

Sex Ratio

Female: 9 (56.3%)
Male: 7 (43.8%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White16100%
Race
Population ↓
Percentage (of total)
White16100%

Rex 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)