Codington County, SD ZIP Codes
South Dakota (SD) · 6 ZIP codes · 6 cities
6
ZIP codes
28,427
population (2021)
+4.4%
pop change since 2010
46029
FIPS code
Codington County ZIP code map
About Codington County
Codington County is located in South Dakota and contains 6 ZIP codes across 6 cities and communities.
The county's population was 28,427 as of 2021,
an increase of
4.4% from 27,227 in 2010.
The timezone is Mountain Time (observes DST).
The Federal Information Processing System (FIPS) code for Codington County is 46029.
| Population | |
|---|---|
| 2021 population | 28,427 |
| 2010 population | 27,227 |
| Change | +4.4% |
| County details | |
|---|---|
| State | South Dakota |
| FIPS code | 46029 |
| Timezone | Mountain |
| Daylight saving | Yes |
Cities in Codington County
ZIP codes for Codington County, SD (6)
| ZIP code | City | County | Map |
|---|---|---|---|
| 57201 | Watertown | Codington | View map |
| 57235 | Florence | Codington | View map |
| 57243 | Henry | Codington | View map |
| 57245 | Kranzburg | Codington | View map |
| 57263 | South Shore | Codington | View map |
| 57272 | Wallace | Codington | View map |
Demographics & statistics
28,008
Population
39.8
Median age
$65,486
Median household income
$36,217
Per capita income
$158,950
Median home value
$825
Median monthly rent
82.5%
Home ownership
10.0%
Poverty rate
0.9%
Unemployment
9,123
Housing units
16.6%
Bachelor's or higher
Age distribution
Male
Female
732
Under 5
773
898
5–9
950
962
10–14
1,017
961
15–19
1,015
791
20–24
835
1,683
25–34
1,779
1,673
35–44
1,769
1,561
45–54
1,650
907
55–59
959
929
60–64
981
1,398
65–74
1,478
793
75–84
839
328
85+
347
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 6,557 | 25.7% |
| 18 and over | 21,451 | 74.3% |
| 65 and over | 5,183 | 22.5% |
| Median age | 39.8 years | |
Race & ethnicity
White
91.2%
Two or more races
3.2%
American Indian / Alaska Native
2.4%
Hispanic or Latino
1.2%
Other race
0.8%
Black or African American
0.6%
Asian
0.6%
| Group | Count | % |
|---|---|---|
| White | 25,869 | 91.2% |
| Two or more races | 907 | 3.2% |
| American Indian / Alaska Native | 672 | 2.4% |
| Hispanic or Latino | 350 | 1.2% |
| Other race | 224 | 0.8% |
| Black or African American | 169 | 0.6% |
| Asian | 167 | 0.6% |
Household income
Under $10k
4.3%
$10k–$15k
3.2%
$15k–$25k
10.5%
$25k–$35k
7.2%
$35k–$50k
13.4%
$50k–$75k
20.1%
$75k–$100k
13.5%
$100k–$150k
17.7%
$150k–$200k
5.4%
$200k+
4.7%
| Range | % of households |
|---|---|
| Under $10k | 4.3% |
| $10k–$15k | 3.2% |
| $15k–$25k | 10.5% |
| $25k–$35k | 7.2% |
| $35k–$50k | 13.4% |
| $50k–$75k | 20.1% |
| $75k–$100k | 13.5% |
| $100k–$150k | 17.7% |
| $150k–$200k | 5.4% |
| $200k+ | 4.7% |
| Median income | $65,486 |
Housing
Home values
Under $50k
10.0%
$50k–$100k
23.5%
$100k–$150k
16.1%
$150k–$200k
12.6%
$200k–$300k
18.2%
$300k–$500k
13.3%
$500k–$1M
4.5%
$1M+
1.8%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $158,950 |
| Median rent / month | $825 |
| Owner occupied | 82.5% |
| Renter occupied | 17.5% |
| Vacant | 14.0% |
| Single-family detached | 77.8% |
| Large apartment buildings | 1.6% |
| Mobile homes | 10.7% |
| Median rooms | 6.3 |
| Avg household size (owned) | 2.48 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.2% |
| 2010–2019 | 8.0% |
| 2000–2009 | 12.6% |
| 1990–1999 | 11.5% |
| 1980–1989 | 7.2% |
| 1970–1979 | 13.3% |
| 1960–1969 | 3.2% |
| 1950–1959 | 6.0% |
| 1940–1949 | 11.1% |
| 1939 or earlier | 27.0% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 1.3% |
| 1 bedroom | 7.4% |
| 2 bedrooms | 21.9% |
| 3 bedrooms | 41.2% |
| 4 bedrooms | 21.4% |
| 5+ bedrooms | 6.8% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 3.5% |
| 1 vehicle | 21.7% |
| 2 vehicles | 35.2% |
| 3 or more | 39.7% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 17.4% |
| Electricity | 36.0% |
| Propane / LP gas | 41.4% |
| Fuel oil | 2.8% |
| Wood | 0.3% |
| No fuel used | 0.8% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 5,739 | 52.6% |
| Cohabiting couple | 891 | 8.0% |
| Male householder, no spouse | 2,701 | 19.2% |
| Female householder, no spouse | 2,676 | 20.3% |
| Households with children under 18 | 3,182 | 27.9% |
| Households with seniors (65+) | 3,739 | 39.7% |
| Average household size | 2.42 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 28.4% | 18.8% |
| Married | 56.7% | 57.9% |
| Separated | 0.8% | 0.5% |
| Widowed | 3.8% | 14.6% |
| Divorced | 10.4% | 8.3% |
Education
Less than 9th grade
2.9%
Some HS, no diploma
2.9%
HS graduate
46.3%
Some college, no degree
18.5%
Associate's degree
12.8%
Bachelor's degree
12.7%
Graduate / professional
3.9%
| Metric | % |
|---|---|
| HS diploma or higher | 94.2% |
| Bachelor's or higher | 16.6% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 509 | 5.9% |
| Kindergarten | 402 | 6.0% |
| Elementary school | 2,832 | 54.9% |
| High school | 1,562 | 21.8% |
| College / grad school | 1,384 | 11.4% |
Employment
Industry of employment
Manufacturing
18.9%
Education & healthcare
16.4%
Retail trade
13.5%
Agriculture & mining
12.9%
Construction
8.6%
Transportation & utilities
6.6%
Arts, food & hospitality
6.4%
Professional & management
4.5%
Finance & real estate
3.5%
Other services
3.4%
Information
2.0%
Public administration
1.8%
Wholesale trade
1.7%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 30.4% |
| Service | 13.4% |
| Sales & office | 22.1% |
| Natural resources & construction | 10.5% |
| Production & transportation | 23.6% |
Employment type
| Type | % |
|---|---|
| Private sector | 77.6% |
| Government | 9.5% |
| Self-employed | 12.3% |
| Unpaid family workers | 0.6% |
Commute
| Method | % |
|---|---|
| Drive alone | 80.4% |
| Carpool | 10.6% |
| Public transit | 0.1% |
| Walk | 2.8% |
| Other means | 0.4% |
| Avg commute (minutes) | 21.5 |
Poverty
All people
10.0%
Under 18 years
13.3%
18 and over
8.7%
Married-couple families
1.7%
Female-led households
23.6%
Income support
| Source | % of households |
|---|---|
| Social Security | 39.1% |
| Retirement income | 20.8% |
| Supplemental Security | 3.4% |
| Cash public assistance | 0.7% |
| Food stamps / SNAP | 6.0% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 30.0% |
| High cholesterol | 28.6% |
| Heart disease | 6.7% |
| Stroke | 3.0% |
| Asthma | 8.3% |
| Arthritis | 23.4% |
| Kidney disease | 2.8% |
| Pulmonary disease | 5.8% |
| Cancer | 7.2% |
| Behavior / access | % |
|---|---|
| Binge drinking | 22.2% |
| No physical activity | 23.7% |
| Less than 7 hrs sleep | 28.5% |
| Fair or poor health | 11.4% |
| Poor mental health | 10.5% |
| Poor physical health | 8.8% |
| No health insurance | 11.1% |
| Visited doctor (checkup) | 77.3% |
| Visited dentist | 71.0% |
| Cholesterol screening | 89.1% |
| Teeth loss | 12.8% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 1,919 | 10.9% |
| Disability | % |
|---|---|
| Any disability | 10.8% |
| Under 18 | 3.0% |
| 18–64 years | 6.5% |
| 65 and over | 31.0% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 72.9% |
| Public insurance | 33.1% |
| Uninsured under 19 | 4.7% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 26,503 | 95.1% |
| Spanish | 227 | 0.2% |
| Other Indo-European | 119 | 0.1% |
| Asian & Pacific Islander | 1 | 0.0% |
| Other languages | 5 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 27,498 | 98.9% |
| Born in same state | 27,311 | 98.7% |
| Born in different state | 19,738 | 76.8% |
| Foreign born | 187 | 0.2% |
| Naturalized citizen | 510 | 1.2% |
| Not a US citizen | 88 | 24.1% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Polish | 4,700 | 16.8% |
| Italian | 2,807 | 10% |
| French | 1,561 | 5.6% |
| Arab | 851 | 3% |
| Ancestry | Count | % |
|---|---|---|
| English | 759 | 2.7% |
| Dutch | 451 | 1.6% |
| German | 68 | 0.2% |
| Irish | 16 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 41.7% |
| Internet access | 91.0% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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