Gary ZIP Codes — Deuel County, SD

There is one unique ZIP code in Gary, South Dakota and it is 57237. Area code: 605.
1
ZIP codes
98.49
sq mi land
2.38
sq mi water
605
area code
Gary, SD ZIP code map

About Gary, SD

Gary, South Dakota, is a small yet vibrant city located in the heart of Deuel County. Despite its size, it offers a unique blend of rural charm and community spirit, making it an attractive place for residents and visitors alike. The city is best known for its friendly atmosphere and commitment to local traditions.

Location & geography

Gary is situated in the northeastern part of South Dakota, surrounded by expansive farmland and picturesque landscapes. It is approximately 15 miles southwest of the city of Brookings and 20 miles northeast of Watertown, positioning it conveniently for access to larger urban amenities. The total land area of Gary is 98.49 square miles, complemented by a water area of 2.38 square miles that adds to the scenic beauty of the region.

Community & economy

The character of Gary is defined by its close-knit community and strong agricultural roots, with many residents engaging in farming and related industries. Daily life in the city revolves around community events, local gatherings, and family-oriented activities, fostering a strong sense of belonging among its inhabitants. The local economy benefits from a mix of agriculture, small businesses, and services that cater to the needs of the residents.

Transportation

Transportation in Gary is primarily facilitated by local roads, with Highway 34 serving as a key route that provides access to nearby towns and cities. The nearest named airport is in Brookings, which is accessible for regional travel. Public transit options are limited due to the city's small size, but the local community relies on personal vehicles for most travel needs.

History

Gary was founded in the late 19th century and has remained a small yet significant center in Deuel County since its inception. Historically, the city has been rooted in agriculture, with farming practices shaping both its economy and culture. Notable events in the city's history include the establishment of the local school and community festivals that have fostered civic pride over the years.

Did you know?

One surprising fact about Gary is that it boasts a community-oriented approach, with numerous events and gatherings that highlight local culture and traditions. Additionally, the city is situated in a region that is known for its stunning landscapes and outdoor recreational opportunities.

ZIP codes for Gary, SD (1)
ZIP code City County Map
57237 Gary Deuel View map

Demographics & statistics

691
Population
43.3
Median age
$81,349
Median household income
$42,706
Per capita income
$200,000
Median home value
$446
Median monthly rent
89.8%
Home ownership
2.3%
Poverty rate
2.1%
Unemployment
313
Housing units
22.3%
Bachelor's or higher

Age distribution

Male Female
22
Under 5
21
15
5–9
14
19
10–14
18
41
15–19
39
11
20–24
11
24
25–34
24
55
35–44
53
30
45–54
29
48
55–59
46
22
60–64
22
40
65–74
39
22
75–84
21
3
85+
2
← Male
Female →

Age summary

GroupCount%
Under 1817625.5%
18 and over51574.5%
65 and over12718.4%
Median age43.3 years

Race & ethnicity

White 97.8%
Hispanic or Latino 0.9%
Other race 0.9%
Two or more races 0.4%
GroupCount%
White68297.8%
Hispanic or Latino60.9%
Other race60.9%
Two or more races30.4%

Household income

Under $10k 1.4%
$10k–$15k 1.4%
$15k–$25k 10.2%
$25k–$35k 4.9%
$35k–$50k 8.5%
$50k–$75k 14.8%
$75k–$100k 17.3%
$100k–$150k 22.3%
$150k–$200k 8.1%
$200k+ 11.0%
Range% of households
Under $10k1.4%
$10k–$15k1.4%
$15k–$25k10.2%
$25k–$35k4.9%
$35k–$50k8.5%
$50k–$75k14.8%
$75k–$100k17.3%
$100k–$150k22.3%
$150k–$200k8.1%
$200k+11.0%
Median income$81,349

Housing

Home values

Under $50k 15.0%
$50k–$100k 24.4%
$100k–$150k 9.8%
$150k–$200k 0.8%
$200k–$300k 28.0%
$300k–$500k 9.1%
$500k–$1M 13.0%

Housing overview

MetricValue
Median home value$200,000
Median rent / month$446
Owner occupied89.8%
Renter occupied10.2%
Vacant17.3%
Single-family detached92.1%
Large apartment buildings0.0%
Mobile homes2.9%
Median rooms6.0
Avg household size (owned)2.52

Year built

Era%
2020 or later3.2%
2010–20192.9%
2000–200915.2%
1990–199917.8%
1980–19894.7%
1970–19795.6%
1960–19696.1%
1950–19592.0%
1940–194914.3%
1939 or earlier28.1%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom9.6%
2 bedrooms19.0%
3 bedrooms46.5%
4 bedrooms15.2%
5+ bedrooms9.6%

Vehicles per household

Vehicles% of households
No vehicle0.4%
1 vehicle15.9%
2 vehicles39.2%
3 or more44.5%

Heating fuel

Fuel type%
Utility gas1.1%
Electricity28.6%
Propane / LP gas66.8%
Wood3.5%

Households & families

Household typeCount%
Married-couple family17060.1%
Cohabiting couple134.6%
Male householder, no spouse6121.6%
Female householder, no spouse3913.8%
Households with children under 1812142.8%
Households with seniors (65+)9834.6%
Average household size2.44

Marital status

StatusMaleFemale
Never married23.7%18.4%
Married60.3%67.4%
Separated3.7%0.0%
Widowed2.7%8.2%
Divorced9.7%6.0%

Education

Less than 9th grade 0.4%
Some HS, no diploma 3.5%
HS graduate 43.3%
Some college, no degree 19.2%
Associate's degree 11.3%
Bachelor's degree 19.2%
Graduate / professional 3.1%
Metric%
HS diploma or higher96.0%
Bachelor's or higher22.3%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool42.4%
Kindergarten31.8%
Elementary school6136.1%
High school8047.3%
College / grad school2112.4%

Employment

Industry of employment

Education & healthcare 26.8%
Manufacturing 14.1%
Retail trade 14.1%
Transportation & utilities 10.5%
Construction 9.5%
Other services 7.8%
Finance & real estate 4.4%
Agriculture & mining 4.1%
Professional & management 3.9%
Arts, food & hospitality 3.9%
Public administration 0.7%

Occupation

Category%
Management, business & arts27.8%
Service17.1%
Sales & office23.4%
Natural resources & construction8.8%
Production & transportation22.9%

Employment type

Type%
Private sector75.6%
Government8.3%
Self-employed15.9%
Unpaid family workers0.2%

Commute

Method%
Drive alone75.5%
Carpool8.0%
Public transit0.0%
Walk3.5%
Other means7.8%
Avg commute (minutes)29.6

Poverty

All people 2.3%
Under 18 years 2.3%
18 and over 2.3%
Married-couple families 0.6%
Female-led households 0.0%

Income support

Source% of households
Social Security24.7%
Retirement income18.0%
Supplemental Security4.2%
Cash public assistance0.7%
Food stamps / SNAP0.7%

Health indicators

Condition%
High blood pressure33.9%
High cholesterol34.7%
Heart disease8.0%
Stroke3.5%
Asthma8.6%
Arthritis27.5%
Kidney disease3.3%
Pulmonary disease6.9%
Cancer8.5%
Behavior / access%
Binge drinking18.3%
No physical activity24.1%
Less than 7 hrs sleep27.8%
Fair or poor health12.0%
Poor mental health9.7%
Poor physical health9.4%
No health insurance11.1%
Visited doctor (checkup)76.4%
Visited dentist68.2%
Cholesterol screening91.4%
Teeth loss12.6%

Veterans & disability

VeteransCount%
Civilian veterans305.8%
Disability%
Any disability4.3%
Under 180.0%
18–64 years3.4%
65 and over13.4%

Health insurance coverage

Type%
Private insurance84.5%
Public insurance21.4%
Uninsured under 192.2%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only64893.8%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)69099.9%
Born in same state69099.9%
Born in different state26638.5%
Foreign born00.0%
Naturalized citizen10.1%
Not a US citizen00.0%

Ancestry

AncestryCount%
Polish20730%
French497.1%
Italian446.4%
AncestryCount%
English273.9%
Arab233.3%
Dutch71%

Technology access

Metric% of households
Computer access41.0%
Internet access90.8%

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

Frequently asked questions
What ZIP codes does Gary, SD have?
Gary, SD has one ZIP code: 57237. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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