Tyndall Flag

Tyndall

County Seat:
Yes
Area (mi²):
1.578
State:
South Dakota

Tyndall is a city located in Bon Homme County, South Dakota. Tyndall has a 2026 population of 1,096. It is also the county seat of Bon Homme County. Tyndall is currently growing at a rate of 0.64% annually and its population has increased by 4.08% since the most recent census, which recorded a population of 1,053 in 2020.

The median household income in Tyndall is $50,481 with a poverty rate of 8.54%. The median age in Tyndall is 53.1 years: 49.1 years for males, and 59.6 years for females. For every 100 females there are 103.6 males.

1.1K
Total Population
695
Density (mi²)
7 0.64%
Growth

Tyndall Population

Tyndall Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,09670.64%
20251,08970.65%
20241,08230.28%
20231,07910.09%
20221,078161.51%
20211,06290.85%
20201,053-2-0.19%
20191,026-5-0.48%
20181,031-9-0.87%
20171,040-1-0.1%
20161,04100%
20151,041-9-0.86%
20141,050-4-0.38%
20131,054-5-0.47%
20121,05920.19%
20111,057-10-0.94%
20101,066-1-0.09%

Median Age

Overall: 53.1 years
Female: 59.6 years
Male: 49.1 years

Tyndall Adults

There are 940 adults, (413 of whom are seniors) in Tyndall.

Sex Ratio

Female: 581 (49.1%)
Male: 602 (50.9%)

Demographics

The racial composition of Tyndall includes 94.42% White, and smaller percentages for Black or African American, Native American, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,11794.42%
Two or more races473.97%
Black or African American100.85%
Native American80.68%
Asian10.08%
Race
Population ↓
Percentage (of total)
White60.51%
Race
Population ↓
Percentage (of total)
White1,11193.91%
Two or more races473.97%
Black or African American100.85%
Native American80.68%
Asian10.08%

Tyndall Marital Status

Economics and Income Statistics

Tyndall 's average per capita income is $46,220. Household income levels show a median of $50,481. The poverty rate stands at 8.54%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$86,538-
Families$78,750$93,677
Households$50,481$73,606
Non Families$31,635$39,445

$46,220

Average Income

$50,481

Median Household Income

8.54%

Poverty Rate

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)