Charles Mix County, SD ZIP Codes
South Dakota (SD) · 7 ZIP codes · 7 cities
7
ZIP codes
9,163
population (2021)
+0.4%
pop change since 2010
46023
FIPS code
Charles Mix County ZIP code map
About Charles Mix County
Charles Mix County is located in South Dakota and contains 7 ZIP codes across 7 cities and communities.
The county's population was 9,163 as of 2021,
an increase of
0.4% from 9,129 in 2010.
The timezone is Mountain Time (observes DST).
The Federal Information Processing System (FIPS) code for Charles Mix County is 46023.
| Population | |
|---|---|
| 2021 population | 9,163 |
| 2010 population | 9,129 |
| Change | +0.4% |
| County details | |
|---|---|
| State | South Dakota |
| FIPS code | 46023 |
| Timezone | Mountain |
| Daylight saving | Yes |
Cities in Charles Mix County
ZIP codes for Charles Mix County, SD (7)
| ZIP code | City | County | Map |
|---|---|---|---|
| 57329 | Dante | Charles Mix | View map |
| 57342 | Geddes | Charles Mix | View map |
| 57356 | Lake Andes | Charles Mix | View map |
| 57361 | Marty | Charles Mix | View map |
| 57367 | Pickstown | Charles Mix | View map |
| 57369 | Platte | Charles Mix | View map |
| 57380 | Wagner | Charles Mix | View map |
Demographics & statistics
8,924
Population
35.3
Median age
$59,535
Median household income
$27,102
Per capita income
$137,620
Median home value
$628
Median monthly rent
76.8%
Home ownership
18.3%
Poverty rate
6.2%
Unemployment
2,699
Housing units
23.7%
Bachelor's or higher
Age distribution
Male
Female
412
Under 5
414
416
5–9
419
350
10–14
353
309
15–19
311
253
20–24
254
464
25–34
468
438
35–44
442
455
45–54
458
269
55–59
271
280
60–64
282
414
65–74
418
234
75–84
236
151
85+
153
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 2,788 | 27.3% |
| 18 and over | 6,136 | 72.7% |
| 65 and over | 1,606 | 19.8% |
| Median age | 35.3 years | |
Race & ethnicity
White
62.9%
American Indian / Alaska Native
27.1%
Two or more races
7.5%
Hispanic or Latino
1.7%
Other race
0.5%
Asian
0.3%
Black or African American
0.1%
Native Hawaiian / Pacific Islander
0.1%
| Group | Count | % |
|---|---|---|
| White | 5,708 | 62.9% |
| American Indian / Alaska Native | 2,457 | 27.1% |
| Two or more races | 677 | 7.5% |
| Hispanic or Latino | 155 | 1.7% |
| Other race | 45 | 0.5% |
| Asian | 23 | 0.3% |
| Black or African American | 9 | 0.1% |
| Native Hawaiian / Pacific Islander | 5 | 0.1% |
Household income
Under $10k
5.2%
$10k–$15k
6.1%
$15k–$25k
6.7%
$25k–$35k
9.5%
$35k–$50k
11.3%
$50k–$75k
22.9%
$75k–$100k
12.6%
$100k–$150k
15.4%
$150k–$200k
7.5%
$200k+
2.8%
| Range | % of households |
|---|---|
| Under $10k | 5.2% |
| $10k–$15k | 6.1% |
| $15k–$25k | 6.7% |
| $25k–$35k | 9.5% |
| $35k–$50k | 11.3% |
| $50k–$75k | 22.9% |
| $75k–$100k | 12.6% |
| $100k–$150k | 15.4% |
| $150k–$200k | 7.5% |
| $200k+ | 2.8% |
| Median income | $59,535 |
Housing
Home values
Under $50k
16.6%
$50k–$100k
19.4%
$100k–$150k
17.5%
$150k–$200k
11.7%
$200k–$300k
16.2%
$300k–$500k
11.7%
$500k–$1M
5.1%
$1M+
1.7%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $137,620 |
| Median rent / month | $628 |
| Owner occupied | 76.8% |
| Renter occupied | 23.2% |
| Vacant | 21.7% |
| Single-family detached | 87.5% |
| Large apartment buildings | 1.4% |
| Mobile homes | 4.1% |
| Median rooms | 6.5 |
| Avg household size (owned) | 2.77 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.2% |
| 2010–2019 | 4.2% |
| 2000–2009 | 7.8% |
| 1990–1999 | 8.9% |
| 1980–1989 | 7.8% |
| 1970–1979 | 11.7% |
| 1960–1969 | 6.7% |
| 1950–1959 | 10.0% |
| 1940–1949 | 4.5% |
| 1939 or earlier | 38.2% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.5% |
| 1 bedroom | 6.5% |
| 2 bedrooms | 20.6% |
| 3 bedrooms | 34.5% |
| 4 bedrooms | 28.3% |
| 5+ bedrooms | 9.6% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 5.3% |
| 1 vehicle | 21.3% |
| 2 vehicles | 35.8% |
| 3 or more | 37.6% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 4.5% |
| Electricity | 35.0% |
| Propane / LP gas | 45.0% |
| Fuel oil | 8.6% |
| Wood | 2.7% |
| Solar | 0.1% |
| No fuel used | 0.8% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 1,426 | 51.4% |
| Cohabiting couple | 158 | 4.5% |
| Male householder, no spouse | 622 | 24.1% |
| Female householder, no spouse | 679 | 20.0% |
| Households with children under 18 | 942 | 27.8% |
| Households with seniors (65+) | 1,064 | 38.8% |
| Average household size | 2.81 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 31.7% | 29.9% |
| Married | 52.3% | 50.7% |
| Separated | 1.4% | 1.5% |
| Widowed | 4.3% | 11.5% |
| Divorced | 10.3% | 6.4% |
Education
Less than 9th grade
5.0%
Some HS, no diploma
4.1%
HS graduate
34.6%
Some college, no degree
18.1%
Associate's degree
14.4%
Bachelor's degree
18.8%
Graduate / professional
4.8%
| Metric | % |
|---|---|
| HS diploma or higher | 90.9% |
| Bachelor's or higher | 23.7% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 211 | 11.3% |
| Kindergarten | 212 | 10.1% |
| Elementary school | 1,233 | 40.2% |
| High school | 476 | 25.9% |
| College / grad school | 220 | 12.5% |
Employment
Industry of employment
Education & healthcare
24.7%
Agriculture & mining
20.4%
Public administration
8.0%
Retail trade
7.5%
Arts, food & hospitality
7.4%
Construction
7.0%
Finance & real estate
6.2%
Other services
4.6%
Professional & management
4.3%
Manufacturing
3.9%
Transportation & utilities
3.3%
Wholesale trade
1.8%
Information
0.9%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 44.9% |
| Service | 16.3% |
| Sales & office | 19.8% |
| Natural resources & construction | 11.3% |
| Production & transportation | 7.7% |
Employment type
| Type | % |
|---|---|
| Private sector | 56.2% |
| Government | 21.3% |
| Self-employed | 21.8% |
| Unpaid family workers | 0.7% |
Commute
| Method | % |
|---|---|
| Drive alone | 72.4% |
| Carpool | 8.3% |
| Public transit | 0.7% |
| Walk | 4.7% |
| Other means | 0.5% |
| Avg commute (minutes) | 15.8 |
Poverty
All people
18.3%
Under 18 years
23.4%
18 and over
15.8%
Married-couple families
5.3%
Female-led households
30.2%
Income support
| Source | % of households |
|---|---|
| Social Security | 37.7% |
| Retirement income | 19.6% |
| Supplemental Security | 2.8% |
| Cash public assistance | 3.0% |
| Food stamps / SNAP | 11.0% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 36.1% |
| High cholesterol | 33.1% |
| Heart disease | 8.8% |
| Stroke | 4.3% |
| Asthma | 9.7% |
| Arthritis | 26.9% |
| Kidney disease | 3.8% |
| Pulmonary disease | 8.2% |
| Cancer | 8.0% |
| Behavior / access | % |
|---|---|
| Binge drinking | 17.4% |
| No physical activity | 27.4% |
| Less than 7 hrs sleep | 32.1% |
| Fair or poor health | 15.9% |
| Poor mental health | 11.7% |
| Poor physical health | 11.4% |
| No health insurance | 13.6% |
| Visited doctor (checkup) | 77.0% |
| Visited dentist | 62.8% |
| Cholesterol screening | 88.3% |
| Teeth loss | 18.0% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 419 | 8.5% |
| Disability | % |
|---|---|
| Any disability | 12.0% |
| Under 18 | 0.6% |
| 18–64 years | 10.7% |
| 65 and over | 32.3% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 62.6% |
| Public insurance | 37.3% |
| Uninsured under 19 | 17.3% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 8,098 | 91.4% |
| Spanish | 161 | 3.6% |
| Other Indo-European | 19 | 0.1% |
| Asian & Pacific Islander | 127 | 3.4% |
| Other languages | 10 | 0.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 8,853 | 99.3% |
| Born in same state | 8,833 | 99.1% |
| Born in different state | 7,423 | 83.8% |
| Foreign born | 20 | 0.1% |
| Naturalized citizen | 71 | 0.7% |
| Not a US citizen | 39 | 53.6% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| English | 780 | 8.7% |
| Arab | 722 | 8.1% |
| Italian | 657 | 7.4% |
| Polish | 364 | 4.1% |
| Ancestry | Count | % |
|---|---|---|
| French | 174 | 1.9% |
| Dutch | 49 | 0.5% |
| German | 40 | 0.4% |
| Norwegian | 12 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 36.2% |
| Internet access | 86.3% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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