Bridgewater, SD demographics:
population, income, and more

Total population
451
-1.1% year-over-year change
Median household income
$47,083/yr
22.3% year-over-year change
Housing units
226
-2.6% year-over-year change

Bridgewater population

How many people live in Bridgewater

Bridgewater is home to 451 residents, according to the most recent Census data. Gender-wise, 46.6% of Bridgewater locals are male, and 53.4% are female.

Total population
451
-1.1% year-over-year change
Gender ratio
Male
46.6%
210
Female
53.4%
241
Value Percent YoY change
Male 210 46.6% 2.4%
Female 241 53.4% -4.0%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Bridgewater is 49, with the population distributed as follows: about 16.6% are children under 15, then 12.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 16% of the population, while another 23.5% fall into the 45 to 64 bracket. Finally, around 31% are 65 or older.

Median age
48.7
Age breakdown
Under 15
16.6%
15 to 24
12.9%
25 to 44
16%
45 to 64
23.5%
Over 65
31%
Value Percent YoY change
Under 15 75 16.6% -24.2%
15 to 24 58 12.9% 28.9%
25 to 44 72 16% -23.4%
45 to 64 106 23.5% 35.9%
Over 65 140 31% 0.0%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

At the same time, 0.9% of residents are non-citizens. There’s also a share of 3.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
99.1%
Non-U.S.-born citizens
0%
Non-citizens
0.9%
Value Percent YoY change
U.S.-born citizens 447 99.1% 2.3%
Non-citizens 4 0.9% -79.0%
Racial breakdown
White
94.2%
Black or African American
0%
American Indian and Alaska Native
1.8%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.1%
Other
0.9%
Value Percent
White 425 94.2%
American Indian and Alaska Native 8 1.8%
Two or more races 14 3.1%
Other 4 0.9%

Households in Bridgewater

A peek inside Bridgewater households

Bridgewater has 207 households, with an average of 2 members in each. Of these, 47.8% are families, while the remaining 52.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
207
-3.3% year-over-year change
Average people per household
2
Non-family households
108
Family households
99
Value Percent YoY change
Non-family households 108 52.2% -16.3%
Family households 99 47.8% 16.5%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Bridgewater

The housing landscape of Bridgewater

Bridgewater's housing consists of 226 units, with 80.1% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.9% of the housing landscape.

Housing units
226
-2.6% year-over-year change
Housing types
Value Percent
1 unit, detached 181 80.1%
3 or 4 units 36 15.9%
5 to 9 units 2 0.9%
10 to 19 units 2 0.9%
20 to 49 units 3 1.3%
Mobile home 2 0.9%
Homes built since 2020
3
% year-over-year change

The age of buildings in Bridgewater

In Bridgewater, the median construction year is 1969. About 24.3% of homes were built before the 1940s, with another 4% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 55 24.3% -17.9%
Built between 1940 and 1949 9 4% 50.0%
Built between 1950 and 1959 22 9.7% -21.4%
Built between 1960 and 1969 30 13.3% 42.9%
Built between 1970 and 1979 43 19% -15.7%
Built between 1980 and 1989 42 18.6% 5.0%
Built between 1990 and 1999 12 5.3% -20.0%
Built between 2000 and 2009 10 4.4% 150.0%
Built in 2020 or later 3 1.3% N/A
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Bridgewater occupancy rates

Out of the 207 occupied housing units in Bridgewater, 72% are owner-occupied, while 28% are lived in by tenants. Meanwhile, 8.4% of all homes on the local market sit vacant.

Occupied housing units
207
-3.3% year-over-year change
Occupancy breakdown
Renter occupied
58
Owner occupied
149
Value Percent YoY
change
Renter occupied 58 28% 23.4%
Owner occupied 149 72% -10.8%
Unoccupied housing units
8.4%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Bridgewater housing costs

Housing costs in Bridgewater come to a median of $758 per month, while tenants specifically pay a median gross rent of $729.

Median housing costs per month
$758/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Bridgewater
$729/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Bridgewater

Bridgewater education at a glance

About 45% of the population in Bridgewater went to high school, while 20% pursued college studies. Another 15% earned an associate degree and 11.7% hold a bachelor’s. Meanwhile, 2.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 22 6.1% -15.4%
High school diploma 162 45% 20.0%
College diploma 72 20% 2.9%
Associate degree 54 15% -3.6%
Bachelor's degree 42 11.7% -12.5%
Graduate degree 8 2.2% 166.7%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Bridgewater

How much people earn in Bridgewater

The average annual household income in Bridgewater was $56,437 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +10.6% change from the previous year. At the same time, the median income stood at $47,083, reflecting a +22.3% shift over the same period.

Average household income in Bridgewater
$56,437/year
10.7% year-over-year change
Median household income in Bridgewater
$47,083/year
22.3% year-over-year change

Bridgewater income by age

In Bridgewater, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $85,625. Those with someone between 45 and 64 in charge, often well established professionally, earn $65,313 overall. Overall, 89.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $85,625 67.1%
45 - 64 $65,313 0.3%
Over 65 $32,857 -1.4%
Above poverty level
362
Below poverty level
44
Value Percent YoY
change
Above poverty level 362 89.2% -0.6%
Below poverty level 44 10.8% -8.3%

Average renter income in Bridgewater

To get a better sense of what renters earn on average in Bridgewater, their median household income was $41,875 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 20.9%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$41,875
Rent-to-income ratio
20.9%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Bridgewater

Workforce and job types in Bridgewater

The job market in Bridgewater is powered by 218 working residents, spread across a range of industries and roles. 67% of the working population are employed in professional or administrative positions, while 33% are in hands-on or service-based jobs. Also, 15.6% run their own businesses, 56% are employed by private companies, and 16.5% work in the public sector.

Workforce demographics

Working population
218
8.5% year-over-year change
White collar
146
Blue collar
72
Value Percent YoY change
White collar 146 67% 3.5%
Blue collar 72 33% 20.0%
Employer type
Self employees
15.6%
Private companies
56%
Governmental workers
16.5%
Not for profit companies
11.9%
Value Percent YoY change
Self employees 34 15.6% 17.2%
Private companies 122 56% 14.0%
Governmental workers 36 16.5% -7.7%
Not for profit companies 26 11.9% 0.0%
Unemployment rate
3.5%
-20.0% year-over-year change

Available workforce

The unemployment rate in Bridgewater stands at 3.5%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Bridgewater

How people get around in Bridgewater

Means of transportation
Value Percent YoY change
Car 189 88.7% 0.0%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Bridgewater by zipcode?

Zipcode Population Number of households Median income Average income
57319 881 359 $69,792 $109,251

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FAQs about Bridgewater demographics 

What is the total population of Bridgewater?

Bridgewater has a total population of 451 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -1.1% compared to a year ago.

What is the gender ratio in Bridgewater?

The gender ratio in Bridgewater is as follows:
  • 46.6% males (210 residents)
  • 53.4% females (241 residents)

What is the median age in Bridgewater?

The median age in Bridgewater is 48.7.

What is the age distribution of the population in Bridgewater?

The age distribution in Bridgewater is as follows:
  • Under 15: 16.6% (75 residents)
  • Ages 15-24: 12.9% (58 residents)
  • Ages 25-44: 16% (72 residents)
  • Ages 45-64: 23.5% (106 residents)
  • Over 65: 31% (140 residents)

What is the racial and ethnic makeup of Bridgewater?

The racial and ethnic makeup of Bridgewater is as follows:
  • White: 94.2% (425 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 1.8% (8 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.1% (14 residents)
  • Other: 0.9% (4 residents)

What percentage of the population in Bridgewater are U.S.-born citizens?

U.S.-born citizens represent 99.1% of the population in Bridgewater.

How many housing units are there in Bridgewater?

There are 226 housing units in Bridgewater, reflecting a -2.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Bridgewater and what is the average household size?

Bridgewater has a total of 207 households, with an average of 2 people in each.

What is the median household income in Bridgewater?

Bridgewater has a median household income of $47,083, representing a +22.3% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Bridgewater?

The employment rate is 96.5% in Bridgewater, with a workforce of 218 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 67% (146 residents)
  • Blue-collar workers: 33% (72 residents)

Places of employment:
  • Self-employed: 15.6% (34 residents)
  • Private companies: 56% (122 residents)
  • Governmental workers: 16.5% (36 residents)
  • Not-for-profit companies: 11.9% (26 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025