Sully County, SD ZIP Codes
South Dakota (SD) · 2 ZIP codes · 2 cities
2
ZIP codes
1,476
population (2021)
+7.5%
pop change since 2010
46119
FIPS code
Sully County ZIP code map
About Sully County
Sully County is located in South Dakota and contains 2 ZIP codes across 2 cities and communities.
The county's population was 1,476 as of 2021,
an increase of
7.5% from 1,373 in 2010.
The timezone is Mountain Time (observes DST).
The Federal Information Processing System (FIPS) code for Sully County is 46119.
| Population | |
|---|---|
| 2021 population | 1,476 |
| 2010 population | 1,373 |
| Change | +7.5% |
| County details | |
|---|---|
| State | South Dakota |
| FIPS code | 46119 |
| Timezone | Mountain |
| Daylight saving | Yes |
Cities in Sully County
ZIP codes for Sully County, SD (2)
Demographics & statistics
942
Population
54.6
Median age
$66,575
Median household income
$40,160
Per capita income
$147,250
Median home value
$879
Median monthly rent
83.9%
Home ownership
11.6%
Poverty rate
0.0%
Unemployment
555
Housing units
28.1%
Bachelor's or higher
Age distribution
Male
Female
24
Under 5
23
25
5–9
24
32
10–14
31
23
15–19
23
10
20–24
10
49
25–34
49
38
35–44
37
51
45–54
51
49
55–59
49
51
60–64
51
71
65–74
70
39
75–84
39
12
85+
11
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 200 | 14.8% |
| 18 and over | 742 | 85.2% |
| 65 and over | 242 | 33.2% |
| Median age | 54.6 years | |
Race & ethnicity
White
95.3%
Two or more races
3.4%
Hispanic or Latino
1.4%
| Group | Count | % |
|---|---|---|
| White | 910 | 95.3% |
| Two or more races | 32 | 3.4% |
| Hispanic or Latino | 13 | 1.4% |
Household income
Under $10k
7.9%
$10k–$15k
4.8%
$15k–$25k
12.1%
$25k–$35k
3.2%
$35k–$50k
10.2%
$50k–$75k
29.8%
$75k–$100k
10.5%
$100k–$150k
12.9%
$150k–$200k
3.3%
$200k+
5.5%
| Range | % of households |
|---|---|
| Under $10k | 7.9% |
| $10k–$15k | 4.8% |
| $15k–$25k | 12.1% |
| $25k–$35k | 3.2% |
| $35k–$50k | 10.2% |
| $50k–$75k | 29.8% |
| $75k–$100k | 10.5% |
| $100k–$150k | 12.9% |
| $150k–$200k | 3.3% |
| $200k+ | 5.5% |
| Median income | $66,575 |
Housing
Home values
Under $50k
25.2%
$50k–$100k
8.0%
$100k–$150k
23.6%
$150k–$200k
10.3%
$200k–$300k
13.7%
$300k–$500k
16.7%
$500k–$1M
2.5%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $147,250 |
| Median rent / month | $879 |
| Owner occupied | 83.9% |
| Renter occupied | 16.1% |
| Vacant | 30.2% |
| Single-family detached | 82.7% |
| Large apartment buildings | 1.8% |
| Mobile homes | 13.9% |
| Median rooms | 6.0 |
| Avg household size (owned) | 1.90 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 9.5% |
| 2000–2009 | 5.9% |
| 1990–1999 | 6.1% |
| 1980–1989 | 5.1% |
| 1970–1979 | 13.5% |
| 1960–1969 | 7.3% |
| 1950–1959 | 9.5% |
| 1940–1949 | 5.6% |
| 1939 or earlier | 37.6% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 6.9% |
| 2 bedrooms | 15.3% |
| 3 bedrooms | 58.0% |
| 4 bedrooms | 14.3% |
| 5+ bedrooms | 5.6% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 1.6% |
| 1 vehicle | 27.0% |
| 2 vehicles | 35.9% |
| 3 or more | 35.7% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 44.3% |
| Electricity | 31.4% |
| Propane / LP gas | 20.3% |
| Fuel oil | 1.0% |
| No fuel used | 1.1% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 223 | 46.0% |
| Cohabiting couple | 17 | 2.4% |
| Male householder, no spouse | 117 | 27.1% |
| Female householder, no spouse | 84 | 24.5% |
| Households with children under 18 | 71 | 11.4% |
| Households with seniors (65+) | 177 | 46.2% |
| Average household size | 1.95 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 28.0% | 9.8% |
| Married | 53.5% | 54.8% |
| Separated | 0.0% | 0.0% |
| Widowed | 6.6% | 21.6% |
| Divorced | 11.9% | 13.9% |
Education
Less than 9th grade
0.4%
Some HS, no diploma
2.4%
HS graduate
30.7%
Some college, no degree
18.3%
Associate's degree
20.3%
Bachelor's degree
26.2%
Graduate / professional
1.9%
| Metric | % |
|---|---|
| HS diploma or higher | 97.3% |
| Bachelor's or higher | 28.1% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 33 | 10.4% |
| Kindergarten | 6 | 1.9% |
| Elementary school | 79 | 72.4% |
| High school | 42 | 13.2% |
| College / grad school | 7 | 2.2% |
Employment
Industry of employment
Agriculture & mining
24.4%
Education & healthcare
20.6%
Arts, food & hospitality
12.8%
Retail trade
10.7%
Construction
10.4%
Public administration
4.7%
Manufacturing
4.6%
Finance & real estate
3.5%
Wholesale trade
2.5%
Transportation & utilities
2.4%
Other services
1.7%
Professional & management
1.6%
Information
0.7%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 51.7% |
| Service | 6.8% |
| Sales & office | 18.6% |
| Natural resources & construction | 11.4% |
| Production & transportation | 11.7% |
Employment type
| Type | % |
|---|---|
| Private sector | 75.2% |
| Government | 11.0% |
| Self-employed | 13.3% |
| Unpaid family workers | 0.5% |
Commute
| Method | % |
|---|---|
| Drive alone | 85.0% |
| Carpool | 6.0% |
| Public transit | 0.0% |
| Walk | 3.0% |
| Other means | 1.0% |
| Avg commute (minutes) | 17.5 |
Poverty
All people
11.6%
Under 18 years
3.5%
18 and over
12.5%
Married-couple families
7.5%
Female-led households
14.3%
Income support
| Source | % of households |
|---|---|
| Social Security | 39.2% |
| Retirement income | 16.4% |
| Supplemental Security | 0.6% |
| Cash public assistance | 7.8% |
| Food stamps / SNAP | 9.2% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 34.7% |
| High cholesterol | 33.3% |
| Heart disease | 8.0% |
| Stroke | 3.6% |
| Asthma | 8.7% |
| Arthritis | 27.3% |
| Kidney disease | 3.4% |
| Pulmonary disease | 6.6% |
| Cancer | 8.8% |
| Behavior / access | % |
|---|---|
| Binge drinking | 18.4% |
| No physical activity | 23.1% |
| Less than 7 hrs sleep | 27.4% |
| Fair or poor health | 11.6% |
| Poor mental health | 9.9% |
| Poor physical health | 9.3% |
| No health insurance | 10.4% |
| Visited doctor (checkup) | 77.2% |
| Visited dentist | 70.0% |
| Cholesterol screening | 91.0% |
| Teeth loss | 12.3% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 48 | 7.9% |
| Disability | % |
|---|---|
| Any disability | 14.9% |
| Under 18 | 0.8% |
| 18–64 years | 11.5% |
| 65 and over | 24.7% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 81.1% |
| Public insurance | 36.4% |
| Uninsured under 19 | 2.6% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 895 | 97.1% |
| Spanish | 0 | 0.0% |
| Other Indo-European | 0 | 0.0% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 940 | 99.9% |
| Born in same state | 940 | 99.9% |
| Born in different state | 752 | 78.5% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 2 | 0.2% |
| Not a US citizen | 0 | 0.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Polish | 107 | 11.4% |
| French | 106 | 11.3% |
| Italian | 92 | 9.8% |
| Arab | 74 | 7.9% |
| Ancestry | Count | % |
|---|---|---|
| Dutch | 23 | 2.4% |
| German | 3 | 0.3% |
| Norwegian | 3 | 0.3% |
| English | 2 | 0.2% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 52.8% |
| Internet access | 93.7% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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