Bridgewater ZIP Codes — Mccook County, SD

There is one unique ZIP code in Bridgewater, South Dakota and it is 57319. Area code: 605.

ZIP codes

146.71

sq mi land

1.26

sq mi water

605

area code

Bridgewater, SD ZIP code map

About Bridgewater, SD

Bridgewater is a picturesque city located in South Dakota, known for its friendly community and charming rural atmosphere. This small town offers a peaceful way of life, with open spaces and a close-knit population. It serves as a hub for surrounding agricultural activities and boasts a rich local culture.

Location & geography

Bridgewater is situated in Mccook County, in the southeastern region of South Dakota, approximately 30 miles west of Sioux Falls. The city covers a land area of 146.71 square miles, featuring beautiful landscapes, rolling hills, and open prairies, with an additional 1.26 square miles of water. Nearby cities include Montrose, located about 10 miles to the north, Salem 15 miles to the southeast, and Canistota 18 miles to the southwest.

Community & economy

The community of Bridgewater is characterized by its welcoming residents and a strong sense of local pride. Agriculture plays a significant role in the local economy, with many residents involved in farming and related industries. Daily life in Bridgewater is relaxed, with local events and gatherings that strengthen community ties and promote a strong, engaging atmosphere.

Transportation

Bridgewater is accessible via South Dakota Highway 34, which connects it to other major routes across the state. The nearest named airport is Sioux Falls Regional Airport, located about 30 miles to the east. Public transportation options are limited, but the small-town charm makes it a community where many residents rely on personal vehicles for their daily travel needs.

History

Bridgewater was founded in the late 19th century as settlers moved into the area seeking fertile land for agriculture. Throughout the years, the city has developed a strong agricultural economy, which continues to be the backbone of the community today. Notable events in its history include the establishment of local fairs and celebrations that reflect the city's agricultural heritage.

Did you know?

One surprising fact about Bridgewater is that it is home to a unique community event known as the Bridgewater Rodeo, which showcases local talent and attracts visitors from surrounding areas. Additionally, its serene environment makes it a delightful spot for outdoor enthusiasts seeking a quiet getaway.

ZIP codes for Bridgewater, SD (1)

ZIP code	City	County	Map
57319	Bridgewater	Mccook	View map

Demographics & statistics

936

Population

42.2

Median age

$63,450

Median household income

$36,859

Per capita income

$112,500

Median home value

$725

Median monthly rent

86.4%

Home ownership

7.8%

Poverty rate

3.0%

Unemployment

360

Housing units

33.3%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	315	33.7%
18 and over	621	66.3%
65 and over	180	19.2%
Median age	42.2 years

Race & ethnicity

White 90.5%

Hispanic or Latino 3.8%

Other race 2.8%

Two or more races 2.3%

American Indian / Alaska Native 0.6%

Group	Count	%
White	881	90.5%
Hispanic or Latino	37	3.8%
Other race	27	2.8%
Two or more races	22	2.3%
American Indian / Alaska Native	6	0.6%

Household income

Under $10k 5.7%

$10k–$15k 3.7%

$15k–$25k 12.5%

$25k–$35k 5.7%

$35k–$50k 10.2%

$50k–$75k 19.8%

$75k–$100k 13.6%

$100k–$150k 10.2%

$150k–$200k 6.5%

$200k+ 12.2%

Range	% of households
Under $10k	5.7%
$10k–$15k	3.7%
$15k–$25k	12.5%
$25k–$35k	5.7%
$35k–$50k	10.2%
$50k–$75k	19.8%
$75k–$100k	13.6%
$100k–$150k	10.2%
$150k–$200k	6.5%
$200k+	12.2%
Median income	$63,450

Housing

Home values

Under $50k 20.0%

$50k–$100k 26.2%

$100k–$150k 10.8%

$150k–$200k 7.9%

$200k–$300k 17.7%

$300k–$500k 13.8%

$500k–$1M 3.6%

Housing overview

Metric	Value
Median home value	$112,500
Median rent / month	$725
Owner occupied	86.4%
Renter occupied	13.6%
Vacant	13.5%
Single-family detached	94.6%
Large apartment buildings	0.0%
Mobile homes	1.2%
Median rooms	7.1
Avg household size (owned)	2.37

Year built

Era	%
2020 or later	0.0%
2010–2019	0.7%
2000–2009	8.1%
1990–1999	5.9%
1980–1989	9.6%
1970–1979	6.6%
1960–1969	12.7%
1950–1959	16.4%
1940–1949	3.9%
1939 or earlier	36.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	5.1%
2 bedrooms	19.6%
3 bedrooms	37.0%
4 bedrooms	19.4%
5+ bedrooms	18.9%

Vehicles per household

Vehicles	% of households
No vehicle	0.8%
1 vehicle	18.1%
2 vehicles	26.9%
3 or more	54.1%

Heating fuel

Fuel type	%
Utility gas	0.3%
Electricity	23.8%
Propane / LP gas	64.0%
Fuel oil	7.4%
Wood	0.8%

Households & families

Household type	Count	%
Married-couple family	172	48.7%
Cohabiting couple	22	6.2%
Male householder, no spouse	107	30.3%
Female householder, no spouse	52	14.7%
Households with children under 18	88	24.9%
Households with seniors (65+)	101	28.6%
Average household size	2.54

Marital status

Status	Male	Female
Never married	23.4%	17.6%
Married	51.0%	60.7%
Separated	1.7%	1.6%
Widowed	9.1%	8.2%
Divorced	14.9%	11.9%

Education

Less than 9th grade 5.1%

Some HS, no diploma 2.4%

HS graduate 36.2%

Some college, no degree 12.6%

Associate's degree 10.4%

Bachelor's degree 26.8%

Graduate / professional 6.5%

Metric	%
HS diploma or higher	92.5%
Bachelor's or higher	33.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	27	9.7%
Kindergarten	9	3.2%
Elementary school	186	67.1%
High school	45	16.2%
College / grad school	10	3.6%

Employment

Industry of employment

Agriculture & mining 25.6%

Education & healthcare 17.8%

Transportation & utilities 11.1%

Other services 8.5%

Retail trade 6.7%

Arts, food & hospitality 6.5%

Construction 5.8%

Professional & management 4.7%

Wholesale trade 4.2%

Finance & real estate 3.6%

Manufacturing 3.1%

Public administration 2.0%

Information 0.4%

Occupation

Category	%
Management, business & arts	41.9%
Service	12.7%
Sales & office	13.1%
Natural resources & construction	16.0%
Production & transportation	16.3%

Employment type

Type	%
Private sector	66.1%
Government	11.1%
Self-employed	21.6%
Unpaid family workers	1.1%

Commute

Method	%
Drive alone	80.7%
Carpool	1.8%
Public transit	0.0%
Walk	1.8%
Other means	1.1%
Avg commute (minutes)	24.1

Poverty

All people 7.8%

Under 18 years 8.0%

18 and over 7.7%

Married-couple families 1.7%

Female-led households 19.2%

Income support

Source	% of households
Social Security	24.6%
Retirement income	11.0%
Supplemental Security	1.1%
Cash public assistance	2.8%
Food stamps / SNAP	4.5%

Health indicators

Condition	%
High blood pressure	34.3%
High cholesterol	33.9%
Heart disease	8.0%
Stroke	3.5%
Asthma	8.3%
Arthritis	27.4%
Kidney disease	3.3%
Pulmonary disease	6.3%
Cancer	9.2%

Behavior / access	%
Binge drinking	17.4%
No physical activity	22.7%
Less than 7 hrs sleep	26.4%
Fair or poor health	11.3%
Poor mental health	9.4%
Poor physical health	8.9%
No health insurance	11.2%
Visited doctor (checkup)	77.3%
Visited dentist	70.8%
Cholesterol screening	91.6%
Teeth loss	12.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	30	4.8%

Disability	%
Any disability	12.4%
Under 18	6.7%
18–64 years	9.8%
65 and over	33.1%

Health insurance coverage

Type	%
Private insurance	65.7%
Public insurance	38.6%
Uninsured under 19	1.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	863	92.2%
Spanish	28	3.2%
Other Indo-European	28	3.2%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	909	97.1%
Born in same state	909	97.1%
Born in different state	744	79.5%
Foreign born	0	0.0%
Naturalized citizen	27	2.9%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	105	11.2%
French	52	5.6%
Polish	42	4.5%

Ancestry	Count	%
Arab	32	3.4%
English	24	2.6%
Dutch	4	0.4%

Technology access

Metric	% of households
Computer access	37.7%
Internet access	94.6%

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

Frequently asked questions

What ZIP codes does Bridgewater, SD have?

Bridgewater, SD has one ZIP code: 57319. Each ZIP code serves a distinct delivery area within the city and surrounding region.