Bath, NH demographics:
population, income, and more

Total population
1,226
3.4% year-over-year change
Median household income
$62,858/yr
-0.8% year-over-year change
Housing units
594
2.2% year-over-year change

Bath population

How many people live in Bath

Bath is home to 1,226 residents, according to the most recent Census data. Gender-wise, 52.2% of Bath locals are male, and 47.8% are female.

Total population
1,226
3.4% year-over-year change
Gender ratio
Male
52.2%
640
Female
47.8%
586
Value Percent YoY change
Male 640 52.2% 5.8%
Female 586 47.8% 0.7%
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 Bath is 45, with the population distributed as follows: about 17.7% are children under 15, then 7.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 20.5% of the population, while another 29.3% fall into the 45 to 64 bracket. Finally, around 25.3% are 65 or older.

Median age
45
Age breakdown
Under 15
17.7%
15 to 24
7.3%
25 to 44
20.5%
45 to 64
29.3%
Over 65
25.3%
Value Percent YoY change
Under 15 217 17.7% 13.0%
15 to 24 89 7.3% 21.9%
25 to 44 251 20.5% 0.0%
45 to 64 359 29.3% 0.8%
Over 65 310 25.3% -1.3%
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

In Bath, 98.6% of the population are US-born citizens, while 1.1% have gained naturalized citizenship. At the same time, 0.2% of residents are non-citizens. There’s also a share of 3.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.6%
Non-U.S.-born citizens
1.1%
Non-citizens
0.2%
Value Percent YoY change
U.S.-born citizens 1,209 98.6% 2.5%
Non-U.S.-born citizens 14 1.1% 75.0%
Non-citizens 3 0.2% N/A
Racial breakdown
White
96.2%
Black or African American
0.1%
American Indian and Alaska Native
0.1%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.6%
Other
0%
Value Percent
White 1,180 96.2%
Black or African American 1 0.1%
American Indian and Alaska Native 1 0.1%
Two or more races 44 3.6%

Households in Bath

A peek inside Bath households

Bath has 492 households, with an average of 2 members in each. Of these, 70.1% are families, while the remaining 29.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
492
2.7% year-over-year change
Average people per household
2
Non-family households
147
Family households
345
Value Percent YoY change
Non-family households 147 29.9% 0.0%
Family households 345 70.1% 3.9%
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 Bath

The housing landscape of Bath

Bath's housing consists of 594 units, with 74.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.2% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 20.9% of the housing landscape.

Housing units
594
2.2% year-over-year change
Housing types
Value Percent
1 unit, detached 441 74.2%
1 unit, attached 7 1.2%
2 units 4 0.7%
3 or 4 units 10 1.7%
20 to 49 units 8 1.4%
Mobile home 124 20.9%
Homes built since 2020
11
266.7% year-over-year change

The age of buildings in Bath

In Bath, the median construction year is 1975. About 29.4% of homes were built before the 1940s, with another 1% going up by 1949. Most development happened in the second half of the 20th century. Then, 14.4% of homes were added from 2000 to 2009, 6.4% between 2010 and 2019, and 1.9% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 174 29.4% -5.4%
Built between 1940 and 1949 6 1% -14.3%
Built between 1950 and 1959 14 2.4% 0.0%
Built between 1960 and 1969 37 6.2% 8.8%
Built between 1970 and 1979 92 15.5% -14.8%
Built between 1980 and 1989 73 12.3% 52.1%
Built between 1990 and 1999 62 10.5% -3.1%
Built between 2000 and 2009 85 14.4% 6.2%
Built between 2010 and 2019 38 6.4% 0.0%
Built in 2020 or later 11 1.9% 266.7%
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.

Bath occupancy rates

Out of the 492 occupied housing units in Bath, 86.8% are owner-occupied, while 13.2% are lived in by tenants. Meanwhile, 17.2% of all homes on the local market sit vacant.

Occupied housing units
492
2.7% year-over-year change
Occupancy breakdown
Renter occupied
65
Owner occupied
427
Value Percent YoY
change
Renter occupied 65 13.2% -5.8%
Owner occupied 427 86.8% 4.4%
Unoccupied housing units
17.2%
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.

Bath housing costs

Housing costs in Bath come to a median of $1,140 per month, while tenants specifically pay a median gross rent of $1,272.

Median housing costs per month
$1,140/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 Bath
$1,272/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 Bath

Bath education at a glance

About 34.8% of the population in Bath went to high school, while 24.6% pursued college studies. Another 13.6% earned an associate degree and 16.9% hold a bachelor’s. Meanwhile, 9.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 10 1% -37.5%
High school diploma 337 34.8% -6.1%
College diploma 238 24.6% 22.7%
Associate degree 131 13.6% 20.2%
Bachelor's degree 163 16.9% -15.1%
Graduate degree 88 9.1% 8.6%
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 Bath

How much people earn in Bath

The average annual household income in Bath was $86,907 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +0.7% change from the previous year. At the same time, the median income stood at $62,858, reflecting a -0.8% shift over the same period.

Average household income in Bath
$86,907/year
0.7% year-over-year change
Median household income in Bath
$62,858/year
-0.8% year-over-year change

Bath income by age

In Bath, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $94,810. Those with someone between 45 and 64 in charge, often well established professionally, earn $84,188 overall. Overall, 91.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $94,810 -11.7%
45 - 64 $84,188 -20.2%
Over 65 $41,115 -7.6%
Above poverty level
1,115
Below poverty level
101
Value Percent YoY
change
Above poverty level 1,115 91.7% 2.9%
Below poverty level 101 8.3% 8.6%

Employment in Bath

Workforce and job types in Bath

76.6% of the working population are employed in professional or administrative positions, while 23.4% are in hands-on or service-based jobs. Also, 9.6% run their own businesses, 41.1% are employed by private companies, and 23.3% work in the public sector.

Workforce demographics

White collar
448
Blue collar
137
Value Percent YoY change
White collar 448 76.6% 0.2%
Blue collar 137 23.4% 17.1%
Employer type
Self employees
9.6%
Private companies
41.1%
Governmental workers
23.3%
Not for profit companies
26%
Value Percent YoY change
Self employees 56 9.6% 0.0%
Private companies 240 41.1% -2.4%
Governmental workers 136 23.3% 16.2%
Not for profit companies 152 26% 4.8%

Transportation in Bath

How people get around in Bath

Commuting methods vary: 98.6% of residents travel by personal vehicle and 0.2% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 507 98.6% 7.2%
Bus or trolleybus 3 0.6% 0.0%
Bicycle 3 0.6% N/A
Walk 1 0.2% -96.5%
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 Bath by zipcode?

Zipcode Population Number of households Median income Average income
03740 1,097 441 $67,813 $87,447
03785 2,018 798 $57,902 $82,691

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FAQs about Bath demographics 

What is the total population of Bath?

Bath has a total population of 1,226 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 +3.4% compared to a year ago.

What is the gender ratio in Bath?

The gender ratio in Bath is as follows:
  • 52.2% males (640 residents)
  • 47.8% females (586 residents)

What is the median age in Bath?

The median age in Bath is 45.

What is the age distribution of the population in Bath?

The age distribution in Bath is as follows:
  • Under 15: 17.7% (217 residents)
  • Ages 15-24: 7.3% (89 residents)
  • Ages 25-44: 20.5% (251 residents)
  • Ages 45-64: 29.3% (359 residents)
  • Over 65: 25.3% (310 residents)

What is the racial and ethnic makeup of Bath?

The racial and ethnic makeup of Bath is as follows:
  • White: 96.2% (1,180 residents)
  • Black or African American: 0.1% (1 residents)
  • American Indian and Alaska Native: 0.1% (1 residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 3.6% (44 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 98.6% of the population in Bath.

How many housing units are there in Bath?

There are 594 housing units in Bath, reflecting a +2.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Bath has a total of 492 households, with an average of 2 people in each.

What is the median household income in Bath?

Bath has a median household income of $62,858, representing a -0.8% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Bath?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 76.6% (448 residents)
  • Blue-collar workers: 23.4% (137 residents)

Places of employment:
  • Self-employed: 9.6% (56 residents)
  • Private companies: 41.1% (240 residents)
  • Governmental workers: 23.3% (136 residents)
  • Not-for-profit companies: 26% (152 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