Letcher demographics profile

StatisticLetcherSouth DakotaNational
Population density (sq mi)3381191
Median age36.236.837.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)49%59%55%
Families w/ Kids under 1869%44%43%
Speak English99%94%79%
Speak Spanish1%2%13%
Letcher, SD has a population of 208 and is the 24,273rd largest city in the United States. The population density is 338 per sq mi which is 3025% higher than the South Dakota average and 273% higher than the national average. The median age in Letcher is 36 which is approximately 2% lower than the South Dakota average of 37. In Letcher, 49% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 74% of Letcher residents were born in South Dakota, 23% were born out of state, 0% were born outside of the United States and 2% were foreign born.

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Did you know?

  • The population density in Letcher is 3025% higher than South Dakota.
  • The median age in Letcher is 2% lower than South Dakota.
  • In Letcher 95.67% of the population is White.
  • In Letcher 0.00% of the population is Black or African American.
  • In Letcher 2.40% of the population is Asian.

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Letcher population breakdown by race

RaceLetcherSouth DakotaNational
Black or African American0.00%1.65%12.63%
American Indian0.00%8.72%0.82%
Native Hawaiian0.00%0.04%0.18%
Mixed race1.92%2.61%3.06%
Other race0.00%0.88%4.75%
In Letcher, 0.0% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Letcher age breakdown

Marital status

Age of children in married couples

Source: The Letcher, SD demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).