Milbank ZIP Code List — Grant County, SD

There is one unique ZIP code in Milbank, South Dakota and it is 57252. Area code: 605.
1
ZIP codes
164.92
sq mi land
1.10
sq mi water
605
area code
Milbank, SD ZIP code map

About Milbank, SD

Milbank is a charming city located in Grant County, South Dakota. Known for its welcoming community and rich heritage, it offers a blend of small-town charm and modern amenities. Milbank boasts a vibrant local culture, making it an attractive destination for both residents and visitors alike.

Location & geography

Milbank is situated in the northeastern part of South Dakota, surrounded by the scenic landscapes of Grant County. The city is conveniently positioned near several other towns, including Ortonville, Minnesota, which is approximately 10 miles to the east, and Summit, South Dakota, about 11 miles to the south. The land area of Milbank covers 164.92 square miles, with an additional 1.10 square miles designated as water, contributing to its picturesque surroundings.

Community & economy

The character of Milbank is marked by its friendly community and a variety of local events that bring residents together. Agriculture and manufacturing are key industries that support the local economy, alongside various small businesses that cater to daily needs. Life in Milbank is characterized by a strong sense of community and active participation in local sports and recreational activities.

Transportation

Milbank is easily accessible via South Dakota Highway 15, which runs north-south through the city, connecting it to other significant routes. The nearest airport servicing the area is the South Dakota Municipal Airport located in Milbank itself. Public transportation options are limited, emphasizing the importance of personal vehicles for commuting.

History

Milbank was founded in the late 19th century and has since grown into a hub for agriculture and manufacturing in Grant County. The city's historical roots are deeply intertwined with its development as a community oriented around farming and the railroad. Notable events in its history include the establishment of local fairs and festivals that celebrate its agricultural heritage.

Did you know?

A surprising fact about Milbank is that it is home to the annual Milbank Art & Wine Festival, which attracts visitors from across the region. Additionally, the city has a unique historical site, the Milbank Depot, which serves as a reminder of the city’s transportation history.

ZIP codes for Milbank, SD (1)
ZIP code City County Map
57252 Milbank Grant View map

Demographics & statistics

4,669
Population
43.7
Median age
$67,035
Median household income
$40,045
Per capita income
$176,500
Median home value
$462
Median monthly rent
78.7%
Home ownership
9.1%
Poverty rate
4.1%
Unemployment
1,739
Housing units
31.1%
Bachelor's or higher

Age distribution

Male Female
114
Under 5
122
124
5–9
132
153
10–14
164
127
15–19
135
122
20–24
130
265
25–34
284
240
35–44
256
224
45–54
239
159
55–59
171
203
60–64
217
293
65–74
314
157
75–84
167
76
85+
81
← Male
Female →

Age summary

GroupCount%
Under 1897921.0%
18 and over3,69079.0%
65 and over1,08823.3%
Median age43.7 years

Race & ethnicity

White 87.6%
Hispanic or Latino 5.4%
Other race 5%
Two or more races 1.8%
American Indian / Alaska Native 0.1%
Black or African American 0.1%
GroupCount%
White4,32387.6%
Hispanic or Latino2655.4%
Other race2485%
Two or more races881.8%
American Indian / Alaska Native60.1%
Black or African American40.1%

Household income

Under $10k 7.2%
$10k–$15k 2.0%
$15k–$25k 10.9%
$25k–$35k 7.5%
$35k–$50k 12.3%
$50k–$75k 17.2%
$75k–$100k 14.1%
$100k–$150k 10.2%
$150k–$200k 8.3%
$200k+ 10.4%
Range% of households
Under $10k7.2%
$10k–$15k2.0%
$15k–$25k10.9%
$25k–$35k7.5%
$35k–$50k12.3%
$50k–$75k17.2%
$75k–$100k14.1%
$100k–$150k10.2%
$150k–$200k8.3%
$200k+10.4%
Median income$67,035

Housing

Home values

Under $50k 4.0%
$50k–$100k 14.9%
$100k–$150k 13.2%
$150k–$200k 28.8%
$200k–$300k 24.7%
$300k–$500k 10.3%
$500k–$1M 3.4%
$1M+ 0.7%

Housing overview

MetricValue
Median home value$176,500
Median rent / month$462
Owner occupied78.7%
Renter occupied21.3%
Vacant12.0%
Single-family detached76.9%
Large apartment buildings0.0%
Mobile homes1.3%
Median rooms6.3
Avg household size (owned)2.58

Year built

Era%
2020 or later0.0%
2010–20193.3%
2000–20096.2%
1990–199911.3%
1980–198917.4%
1970–197923.0%
1960–196912.1%
1950–19598.6%
1940–19490.9%
1939 or earlier17.2%

Bedrooms

Size% of units
No bedroom (studio)4.3%
1 bedroom11.1%
2 bedrooms25.0%
3 bedrooms28.2%
4 bedrooms20.4%
5+ bedrooms10.9%

Vehicles per household

Vehicles% of households
No vehicle7.0%
1 vehicle21.9%
2 vehicles43.4%
3 or more27.7%

Heating fuel

Fuel type%
Utility gas48.1%
Electricity37.9%
Propane / LP gas10.2%
Fuel oil3.2%
Wood0.6%

Households & families

Household typeCount%
Married-couple family1,19363.4%
Cohabiting couple361.9%
Male householder, no spouse1688.9%
Female householder, no spouse48625.8%
Households with children under 1850726.9%
Households with seniors (65+)71437.9%
Average household size2.39

Marital status

StatusMaleFemale
Never married21.6%19.1%
Married72.3%59.4%
Separated0.1%0.0%
Widowed2.6%11.8%
Divorced3.5%9.8%

Education

Less than 9th grade 2.3%
Some HS, no diploma 3.7%
HS graduate 38.0%
Some college, no degree 14.4%
Associate's degree 10.5%
Bachelor's degree 20.9%
Graduate / professional 10.3%
Metric%
HS diploma or higher94.0%
Bachelor's or higher31.1%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool324.0%
Kindergarten182.2%
Elementary school49661.9%
High school22428.0%
College / grad school313.9%

Employment

Industry of employment

Education & healthcare 25.4%
Manufacturing 18.3%
Construction 8.8%
Transportation & utilities 7.9%
Arts, food & hospitality 7.4%
Agriculture & mining 6.4%
Other services 5.5%
Finance & real estate 5.2%
Retail trade 4.3%
Professional & management 3.5%
Public administration 3.0%
Wholesale trade 2.5%
Information 1.8%

Occupation

Category%
Management, business & arts36.2%
Service17.7%
Sales & office14.6%
Natural resources & construction17.3%
Production & transportation14.2%

Employment type

Type%
Private sector75.4%
Government13.7%
Self-employed10.9%
Unpaid family workers0.0%

Commute

Method%
Drive alone81.4%
Carpool10.4%
Public transit0.0%
Walk1.2%
Other means0.7%
Avg commute (minutes)12.4

Poverty

All people 9.1%
Under 18 years 5.8%
18 and over 10.0%
Married-couple families 2.3%
Female-led households 23.0%

Income support

Source% of households
Social Security40.1%
Retirement income24.6%
Supplemental Security4.4%
Cash public assistance0.8%
Food stamps / SNAP5.8%

Health indicators

Condition%
High blood pressure32.3%
High cholesterol31.8%
Heart disease7.4%
Stroke3.3%
Asthma8.7%
Arthritis26.4%
Kidney disease3.1%
Pulmonary disease6.3%
Cancer8.1%
Behavior / access%
Binge drinking18.9%
No physical activity25.3%
Less than 7 hrs sleep27.3%
Fair or poor health11.6%
Poor mental health10.3%
Poor physical health9.2%
No health insurance12.5%
Visited doctor (checkup)76.2%
Visited dentist68.5%
Cholesterol screening89.6%
Teeth loss14.1%

Veterans & disability

VeteransCount%
Civilian veterans2386.4%
Disability%
Any disability14.9%
Under 183.8%
18–64 years11.4%
65 and over34.3%

Health insurance coverage

Type%
Private insurance82.9%
Public insurance23.9%
Uninsured under 198.9%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only4,43394.9%
Spanish2124.8%
Other Indo-European2044.6%
Asian & Pacific Islander40.1%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)4,41094.5%
Born in same state4,41094.5%
Born in different state2,45552.6%
Foreign born00.0%
Naturalized citizen2595.5%
Not a US citizen3513.5%

Ancestry

AncestryCount%
Polish71415.3%
English3267%
Italian2455.2%
AncestryCount%
Arab1813.9%
French1202.6%
Dutch180.4%

Technology access

Metric% of households
Computer access40.3%
Internet access90.6%

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

Frequently asked questions
What is the ZIP code for Milbank, SD?
Milbank, SD has one ZIP code: 57252.
What is the main ZIP code for Milbank, SD?
The primary ZIP code for Milbank, SD is 57252. The city uses area code 605 for phone service.
What county is Milbank, SD in?
Milbank is located in Grant County, South Dakota.
How many ZIP codes are in Milbank, SD?
Milbank, SD has 1 ZIP code.
What ZIP code covers downtown Milbank and the historic courthouse area?
Downtown Milbank, including the Grant County Courthouse and main business district, is located in ZIP code 57252.
What is the ZIP code for Milbank's residential neighborhoods near the public school?
Milbank's residential areas, including those near Milbank High School, are served by ZIP code 57252, which covers the entire city.
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