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Tea city, SD

ZIP 57064 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Upper Middle ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 57064

57064 has a population of 7,619 with a median age of 32.3 yrs (50.3% male).

Race & Ethnicity
White
91.6%+49% vs US avg
x
Black
3.5%-72% vs US avg
x
Asian
0.7%-88% vs US avg
x
Hispanic
1.4%-93% vs US avg
x
Other / Two+
2.8%
x
Age Groups
0–17
34.8%+58% vs US avg
x
18–64
58.3%-5% vs US avg
x
65+
6.9%-58% vs US avg
x
Education
Less than HS
2.3%-79% vs US avg
x
High school
20.4%-22% vs US avg
x
Some college
38.1%+32% vs US avg
x
Bachelor's+
39.2%+16% vs US avg
x
Marital Status
Married
66.4%+38% vs US avg
x
Never married
23.9%-29% vs US avg
x
Divorced
8.3%-19% vs US avg
x
Widowed / Separated
1.4%
x
Diversity Index
16/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
4.0%-65% vs US avg
x
Foreign Born
23.2%+67% vs US avg
x
Veterans
8.6%+43% vs US avg
x
Disability
4.6%-66% vs US avg
x
Single Parent
12.3%+52% vs US avg
x
Recent Births
83.9%+1346% vs US avg
x
Top ancestry
GermanNorwegianIrish

Health & Community Indicators in 57064

Poverty Rate
4.0%-65% vs US avg
x
Veterans
8.6%+43% vs US avg
x
Foreign Born
23.2%+67% vs US avg
x
Single Parent
12.3%+52% vs US avg
x
Disability
4.6%-66% vs US avg
x
Uninsured
2.5%-69% vs US avg
x
SNAP Benefits
3.5%-70% vs US avg
x
Private School
0.3%-97% vs US avg
x
Recent Births
83.9%+1346% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population7,619
Median age32.3
Poverty rate4.0%
Demographics statistics
Demographics
White91.6%
Hispanic1.4%
Black3.5%
Asian0.7%
Foreign-born23.2%