Flandreau ZIP Codes — Moody County, SD

There is one unique ZIP code in Flandreau, South Dakota and it is 57028. Area code: 605.
1
ZIP codes
200.78
sq mi land
0.39
sq mi water
605
area code
Flandreau, SD ZIP code map

About Flandreau, SD

Flandreau is a charming city located in South Dakota, known for its rich history and vibrant community. As the county seat of Moody County, Flandreau plays an important role in the surrounding area. Its scenic landscapes and local attractions make it a unique spot in the state.

Location & geography

Flandreau is situated in the southeastern part of South Dakota, surrounded by beautiful prairies and hills. The city is approximately 30 miles northwest of Sioux Falls, 25 miles south of Brookings, and 10 miles east of the town of Colman. Covering a land area of 200.78 square miles and a water area of 0.39 square miles, Flandreau includes both urban and rural environments.

Community & economy

The community of Flandreau is characterized by its friendly and welcoming atmosphere, making it a great place for families. It has a diverse economic base that includes agriculture, small businesses, and tourism related to its historical landmarks. Residents enjoy a variety of recreational activities and community events, which foster a strong sense of togetherness.

Transportation

Flandreau is conveniently located near Interstate 29, providing easy access for travelers and residents alike. The nearest major airport is Sioux Falls Regional Airport, located about 30 miles away, which offers domestic flights and connections. Local transit options help residents move around the city and into nearby communities.

History

Flandreau was founded in the late 19th century and named after a local landowner, giving it historical significance in the region. The city initially thrived on agriculture and has continued to grow with various industries supporting its economy. Notable events in Flandreau's history include its development as a railroad town, which helped shape its early commerce.

Did you know?

A surprising fact about Flandreau is that it is home to the Flandreau Santee Sioux Tribe, which plays an essential role in the city’s culture and economy. Additionally, Flandreau has a rich agricultural history, with farming being a primary industry in the region.

ZIP codes for Flandreau, SD (1)
ZIP code City County Map
57028 Flandreau Moody View map

Demographics & statistics

3,105
Population
40.7
Median age
$63,631
Median household income
$33,228
Per capita income
$164,600
Median home value
$613
Median monthly rent
60.2%
Home ownership
13.7%
Poverty rate
2.0%
Unemployment
934
Housing units
27.4%
Bachelor's or higher

Age distribution

Male Female
134
Under 5
143
88
5–9
94
106
10–14
114
100
15–19
107
58
20–24
62
165
25–34
177
156
35–44
167
161
45–54
173
100
55–59
107
97
60–64
104
206
65–74
220
91
75–84
98
37
85+
40
← Male
Female →

Age summary

GroupCount%
Under 1881626.3%
18 and over2,28973.7%
65 and over69222.3%
Median age40.7 years

Race & ethnicity

White 57.6%
American Indian / Alaska Native 23.4%
Two or more races 8.9%
Hispanic or Latino 4.3%
Asian 3.5%
Black or African American 1.1%
Other race 1%
Native Hawaiian / Pacific Islander 0.1%
GroupCount%
White1,86957.6%
American Indian / Alaska Native76023.4%
Two or more races2908.9%
Hispanic or Latino1404.3%
Asian1153.5%
Black or African American361.1%
Other race331%
Native Hawaiian / Pacific Islander20.1%

Household income

Under $10k 5.3%
$10k–$15k 3.8%
$15k–$25k 8.7%
$25k–$35k 9.9%
$35k–$50k 11.6%
$50k–$75k 18.7%
$75k–$100k 14.4%
$100k–$150k 13.0%
$150k–$200k 9.5%
$200k+ 5.0%
Range% of households
Under $10k5.3%
$10k–$15k3.8%
$15k–$25k8.7%
$25k–$35k9.9%
$35k–$50k11.6%
$50k–$75k18.7%
$75k–$100k14.4%
$100k–$150k13.0%
$150k–$200k9.5%
$200k+5.0%
Median income$63,631

Housing

Home values

Under $50k 10.2%
$50k–$100k 17.5%
$100k–$150k 16.9%
$150k–$200k 17.7%
$200k–$300k 23.4%
$300k–$500k 13.7%
$500k–$1M 0.6%

Housing overview

MetricValue
Median home value$164,600
Median rent / month$613
Owner occupied60.2%
Renter occupied39.8%
Vacant11.0%
Single-family detached76.9%
Large apartment buildings2.2%
Mobile homes2.8%
Median rooms6.2
Avg household size (owned)2.38

Year built

Era%
2020 or later0.7%
2010–20196.6%
2000–20098.4%
1990–19998.4%
1980–19898.3%
1970–197912.7%
1960–196910.5%
1950–19593.9%
1940–19494.8%
1939 or earlier35.8%

Bedrooms

Size% of units
No bedroom (studio)1.4%
1 bedroom5.7%
2 bedrooms30.5%
3 bedrooms29.7%
4 bedrooms28.1%
5+ bedrooms4.6%

Vehicles per household

Vehicles% of households
No vehicle6.8%
1 vehicle33.3%
2 vehicles28.4%
3 or more31.5%

Heating fuel

Fuel type%
Utility gas46.2%
Electricity31.4%
Propane / LP gas14.2%
Fuel oil4.7%
No fuel used2.7%

Households & families

Household typeCount%
Married-couple family53441.5%
Cohabiting couple13510.5%
Male householder, no spouse19415.1%
Female householder, no spouse42533.0%
Households with children under 1836328.2%
Households with seniors (65+)49438.4%
Average household size2.36

Marital status

StatusMaleFemale
Never married33.2%28.2%
Married51.6%44.7%
Separated5.1%0.6%
Widowed3.0%12.2%
Divorced6.9%14.3%

Education

Less than 9th grade 4.1%
Some HS, no diploma 3.2%
HS graduate 29.8%
Some college, no degree 22.3%
Associate's degree 13.1%
Bachelor's degree 15.5%
Graduate / professional 11.9%
Metric%
HS diploma or higher92.7%
Bachelor's or higher27.4%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool243.8%
Kindergarten497.7%
Elementary school29446.0%
High school19931.1%
College / grad school7311.4%

Employment

Industry of employment

Education & healthcare 28.3%
Arts, food & hospitality 15.0%
Retail trade 9.4%
Public administration 9.1%
Construction 8.5%
Agriculture & mining 8.1%
Manufacturing 6.4%
Other services 4.9%
Transportation & utilities 4.3%
Finance & real estate 3.3%
Professional & management 2.1%
Wholesale trade 0.3%
Information 0.2%

Occupation

Category%
Management, business & arts33.8%
Service30.0%
Sales & office16.8%
Natural resources & construction10.6%
Production & transportation8.8%

Employment type

Type%
Private sector58.6%
Government28.5%
Self-employed12.8%
Unpaid family workers0.1%

Commute

Method%
Drive alone66.3%
Carpool10.5%
Public transit1.9%
Walk8.1%
Other means0.6%
Avg commute (minutes)14.8

Poverty

All people 13.7%
Under 18 years 21.1%
18 and over 11.1%
Married-couple families 6.7%
Female-led households 5.1%

Income support

Source% of households
Social Security35.2%
Retirement income25.2%
Supplemental Security1.8%
Cash public assistance3.6%
Food stamps / SNAP9.6%

Health indicators

Condition%
High blood pressure33.1%
High cholesterol30.6%
Heart disease7.8%
Stroke3.8%
Asthma9.6%
Arthritis26.3%
Kidney disease3.4%
Pulmonary disease7.0%
Cancer7.8%
Behavior / access%
Binge drinking18.3%
No physical activity25.5%
Less than 7 hrs sleep28.6%
Fair or poor health13.8%
Poor mental health11.5%
Poor physical health10.2%
No health insurance12.6%
Visited doctor (checkup)75.9%
Visited dentist64.2%
Cholesterol screening88.6%
Teeth loss16.1%

Veterans & disability

VeteransCount%
Civilian veterans1476.4%
Disability%
Any disability12.6%
Under 182.0%
18–64 years7.9%
65 and over38.5%

Health insurance coverage

Type%
Private insurance64.3%
Public insurance38.7%
Uninsured under 1911.7%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only2,82891.1%
Spanish953.4%
Other Indo-European622.2%
Asian & Pacific Islander00.0%
Other languages331.2%

Place of birth & citizenship

OriginCount%
Native born (US)2,93394.5%
Born in same state2,91793.9%
Born in different state2,10067.6%
Foreign born160.5%
Naturalized citizen1725.5%
Not a US citizen8046.5%

Ancestry

AncestryCount%
Polish49315.9%
Italian2136.9%
Arab2086.7%
French1203.9%
AncestryCount%
Dutch943%
English792.5%
German50.2%

Technology access

Metric% of households
Computer access41.5%
Internet access91.5%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions
What ZIP codes does Flandreau, SD have?
Flandreau, SD has one ZIP code: 57028. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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