Brookings ZIP Codes — Brookings County, SD

There are 2 unique ZIP codes in Brookings, South Dakota. Area code: 605.

ZIP codes

152.15

sq mi land

0.66

sq mi water

605

area code

Brookings, SD ZIP code map

About Brookings, SD

Brookings, South Dakota, is a vibrant city situated in the heart of Brookings County. As a dynamic community, it blends educational opportunities with a rich local culture. The city is home to South Dakota State University, which significantly contributes to its character and economy.

Location & geography

Brookings is located in the southeastern part of South Dakota, approximately 50 miles northwest of Sioux Falls. The city spans a land area of 152.15 square miles and features a modest water area of 0.66 square miles, providing an appealing mix of terrain. Nearby cities include Volga, which is just 8 miles away, Madison at 23 miles, and Watertown at 34 miles, making Brookings a central hub for surrounding communities.

Community & economy

The character of Brookings is shaped by its strong emphasis on education and community engagement. The local economy thrives on agriculture, education, and healthcare, contributing to a diverse job market. Daily life in Brookings is enriched by local farmers' markets, festivals, and recreational options, attracting both residents and visitors.

Transportation

Brookings is accessible via several important highways, including Interstate 29, which connects to larger metropolitan areas. The city is served by a regional airport located nearby, providing convenient travel options. Public transportation is available, making it easy for residents to navigate the city and reach essential services.

History

Brookings was founded in 1881 and has since developed a reputation as a center for agriculture and education. The establishment of South Dakota State University in 1881 was a pivotal moment in the city's growth, fostering the development of industries related to education and research. Notable events in Brookings' history include its celebration of local agricultural fairs and cultural festivals that highlight the city’s roots.

Did you know?

One surprising fact about Brookings is that it is home to the South Dakota Art Museum, which showcases regional artwork and hosts various cultural events. Another little-known aspect is the city's designation as a 'Tree City USA,' reflecting its commitment to maintaining green spaces and enhancing the urban environment.

ZIP codes for Brookings, SD (2)

ZIP code	City	County	Map
57006	Brookings	Brookings	View map
57007	Brookings	Brookings	View map

Demographics & statistics

23,402

Population

28.1

Median age

$60,572

Median household income

$33,012

Per capita income

$228,500

Median home value

$859

Median monthly rent

51.9%

Home ownership

15.1%

Poverty rate

3.2%

Unemployment

5,994

Housing units

48.0%

Bachelor's or higher

Age distribution

Male Female

613

Under 5

571

810

5–9

754

617

10–14

574

828

15–19

771

2,601

20–24

2,422

1,526

25–34

1,421

1,470

35–44

1,368

993

45–54

924

590

55–59

549

507

60–64

473

862

65–74

802

534

75–84

497

168

85+

157

← Male

Female →

Age summary

Group	Count	%
Under 18	4,798	20.5%
18 and over	18,604	79.5%
65 and over	3,020	12.9%
Median age	28.1 years

Race & ethnicity

White 85.9%

Asian 4%

Two or more races 3.3%

Hispanic or Latino 2.4%

Other race 1.5%

American Indian / Alaska Native 1.5%

Black or African American 1.4%

Group	Count	%
White	20,600	85.9%
Asian	963	4%
Two or more races	798	3.3%
Hispanic or Latino	579	2.4%
Other race	355	1.5%
American Indian / Alaska Native	353	1.5%
Black or African American	333	1.4%

Household income

Under $10k 3.9%

$10k–$15k 6.3%

$15k–$25k 6.7%

$25k–$35k 8.7%

$35k–$50k 11.7%

$50k–$75k 22.8%

$75k–$100k 10.1%

$100k–$150k 18.9%

$150k–$200k 7.1%

$200k+ 3.8%

Range	% of households
Under $10k	3.9%
$10k–$15k	6.3%
$15k–$25k	6.7%
$25k–$35k	8.7%
$35k–$50k	11.7%
$50k–$75k	22.8%
$75k–$100k	10.1%
$100k–$150k	18.9%
$150k–$200k	7.1%
$200k+	3.8%
Median income	$60,572

Housing

Home values

Under $50k 7.8%

$50k–$100k 5.2%

$100k–$150k 11.7%

$150k–$200k 11.9%

$200k–$300k 34.9%

$300k–$500k 22.6%

$500k–$1M 5.9%

$1M+ 0.1%

Housing overview

Metric	Value
Median home value	$228,500
Median rent / month	$859
Owner occupied	51.9%
Renter occupied	48.1%
Vacant	9.2%
Single-family detached	49.8%
Large apartment buildings	10.1%
Mobile homes	8.9%
Median rooms	5.5
Avg household size (owned)	2.62

Year built

Era	%
2020 or later	0.6%
2010–2019	15.0%
2000–2009	16.5%
1990–1999	13.3%
1980–1989	8.9%
1970–1979	15.0%
1960–1969	10.2%
1950–1959	6.4%
1940–1949	3.2%
1939 or earlier	11.0%

Bedrooms

Size	% of units
No bedroom (studio)	1.8%
1 bedroom	10.4%
2 bedrooms	32.4%
3 bedrooms	23.3%
4 bedrooms	22.3%
5+ bedrooms	9.8%

Vehicles per household

Vehicles	% of households
No vehicle	6.7%
1 vehicle	32.7%
2 vehicles	34.6%
3 or more	25.9%

Heating fuel

Fuel type	%
Utility gas	47.1%
Electricity	43.9%
Propane / LP gas	6.7%
Fuel oil	0.8%
Solar	0.1%
No fuel used	1.0%

Households & families

Household type	Count	%
Married-couple family	3,819	39.5%
Cohabiting couple	829	8.6%
Male householder, no spouse	2,609	27.0%
Female householder, no spouse	2,411	24.9%
Households with children under 18	2,311	23.9%
Households with seniors (65+)	2,165	22.4%
Average household size	2.32

Marital status

Status	Male	Female
Never married	52.1%	45.0%
Married	38.6%	42.2%
Separated	0.7%	1.2%
Widowed	2.4%	4.3%
Divorced	6.2%	7.3%

Education

Less than 9th grade 1.1%

Some HS, no diploma 2.8%

HS graduate 20.1%

Some college, no degree 19.2%

Associate's degree 8.8%

Bachelor's degree 30.7%

Graduate / professional 17.4%

Metric	%
HS diploma or higher	96.0%
Bachelor's or higher	48.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	371	4.4%
Kindergarten	255	3.0%
Elementary school	2,125	25.3%
High school	882	10.5%
College / grad school	4,754	56.7%

Employment

Industry of employment

Education & healthcare 29.3%

Manufacturing 20.4%

Retail trade 11.4%

Arts, food & hospitality 8.6%

Professional & management 8.2%

Agriculture & mining 4.6%

Finance & real estate 4.5%

Construction 3.5%

Transportation & utilities 2.4%

Public administration 2.4%

Other services 2.0%

Information 1.7%

Wholesale trade 0.8%

Occupation

Category	%
Management, business & arts	45.1%
Service	14.6%
Sales & office	16.4%
Natural resources & construction	8.2%
Production & transportation	15.7%

Employment type

Type	%
Private sector	71.7%
Government	24.3%
Self-employed	3.8%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	76.6%
Carpool	9.2%
Public transit	0.5%
Walk	3.3%
Other means	1.0%
Avg commute (minutes)	12.9

Poverty

All people 15.1%

Under 18 years 6.6%

18 and over 17.4%

Married-couple families 3.9%

Female-led households 15.5%

Income support

Source	% of households
Social Security	23.6%
Retirement income	17.1%
Supplemental Security	1.2%
Cash public assistance	0.8%
Food stamps / SNAP	6.0%

Health indicators

Condition	%
High blood pressure	19.2%
High cholesterol	20.2%
Heart disease	3.8%
Stroke	1.8%
Asthma	9.3%
Arthritis	13.8%
Kidney disease	1.9%
Pulmonary disease	3.8%
Cancer	4.1%

Behavior / access	%
Binge drinking	22.9%
No physical activity	19.4%
Less than 7 hrs sleep	24.5%
Fair or poor health	8.5%
Poor mental health	12.5%
Poor physical health	6.4%
No health insurance	11.1%
Visited doctor (checkup)	71.8%
Visited dentist	73.0%
Cholesterol screening	79.6%
Teeth loss	12.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	932	5.0%

Disability	%
Any disability	9.6%
Under 18	3.4%
18–64 years	7.0%
65 and over	32.9%

Health insurance coverage

Type	%
Private insurance	80.7%
Public insurance	21.8%
Uninsured under 19	3.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	22,218	94.9%
Spanish	491	2.2%
Other Indo-European	225	1.0%
Asian & Pacific Islander	79	0.4%
Other languages	111	0.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	21,898	93.6%
Born in same state	21,460	91.7%
Born in different state	12,520	53.5%
Foreign born	438	1.9%
Naturalized citizen	1,504	6.4%
Not a US citizen	572	38.0%

Ancestry

Ancestry	Count	%
Polish	3,183	13.6%
Italian	2,223	9.5%
French	2,041	8.7%
English	1,169	5%

Ancestry	Count	%
Dutch	583	2.5%
Arab	435	1.9%
German	147	0.6%

Technology access

Metric	% of households
Computer access	41.3%
Internet access	94.9%

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

Frequently asked questions

What ZIP codes does Brookings, SD have?

Brookings, SD has two ZIP codes: 57006 and 57007. Each ZIP code serves a distinct delivery area within the city and surrounding region.