Westville, NH demographics:
population, income, and more

Total population
1,280
0.6% year-over-year change
Median household income
$146,380/yr
1.3% year-over-year change
Housing units
533
-0.6% year-over-year change

Westville population

How many people live in Westville

Westville is home to 1,280 residents, according to the most recent Census data. Gender-wise, 48.7% of Westville locals are male, and 51.3% are female.

Total population
1,280
0.6% year-over-year change
Gender ratio
Male
48.7%
623
Female
51.3%
657
Value Percent YoY change
Male 623 48.7% -3.9%
Female 657 51.3% 5.3%
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 Westville is 57, with the population distributed as follows: about 10.3% are children under 15, then 10.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 16.9% of the population, while another 34.8% fall into the 45 to 64 bracket. Finally, around 27.4% are 65 or older.

Median age
57.1
Age breakdown
Under 15
10.3%
15 to 24
10.5%
25 to 44
16.9%
45 to 64
34.8%
Over 65
27.4%
Value Percent YoY change
Under 15 132 10.3% 2.3%
15 to 24 135 10.5% 0.8%
25 to 44 217 16.9% 0.0%
45 to 64 446 34.8% -3.5%
Over 65 351 27.4% 6.7%
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 Westville, 96.2% of the population are US-born citizens, while 3.1% have gained naturalized citizenship. At the same time, 0.7% of residents are non-citizens. There’s also a share of 3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
96.2%
Non-U.S.-born citizens
3.1%
Non-citizens
0.7%
Value Percent YoY change
U.S.-born citizens 1,231 96.2% 1.0%
Non-U.S.-born citizens 40 3.1% -7.0%
Non-citizens 9 0.7% -18.2%
Racial breakdown
White
92.3%
Black or African American
0%
American Indian and Alaska Native
0.3%
Asian
3.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3%
Other
1.2%
Value Percent
White 1,182 92.3%
American Indian and Alaska Native 4 0.3%
Asian 40 3.1%
Two or more races 39 3%
Other 15 1.2%

Households in Westville

A peek inside Westville households

Westville has 519 households, with an average of 2 members in each. Of these, 73.6% are families, while the remaining 26.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
519
-0.8% year-over-year change
Average people per household
2
Non-family households
137
Family households
382
Value Percent YoY change
Non-family households 137 26.4% -11.6%
Family households 382 73.6% 3.8%
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 Westville

The housing landscape of Westville

Westville's housing consists of 533 units, with 69.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 14% and offer a more compact, shared living style.

Housing units
533
-0.6% year-over-year change
Housing types
Value Percent
1 unit, detached 369 69.1%
1 unit, attached 75 14%
2 units 45 8.4%
3 or 4 units 6 1.1%
5 to 9 units 12 2.2%
10 to 19 units 19 3.6%
20 to 49 units 8 1.5%
Homes built since 2020
8
60.0% year-over-year change

The age of buildings in Westville

In Westville, the median construction year is 1980. About 5.4% of homes were built before the 1940s, with another 0.6% going up by 1949. Most development happened in the second half of the 20th century. Then, 9.4% of homes were added from 2000 to 2009, 8.3% between 2010 and 2019, and 1.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 29 5.4% -3.3%
Built between 1940 and 1949 3 0.6% -50.0%
Built between 1950 and 1959 27 5.1% 0.0%
Built between 1960 and 1969 62 11.6% -1.6%
Built between 1970 and 1979 146 27.4% -12.1%
Built between 1980 and 1989 81 15.2% 1.2%
Built between 1990 and 1999 83 15.6% -2.4%
Built between 2000 and 2009 50 9.4% 2.0%
Built between 2010 and 2019 44 8.3% 69.2%
Built in 2020 or later 8 1.5% 60.0%
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.

Westville occupancy rates

Out of the 519 occupied housing units in Westville, 92.5% are owner-occupied, while 7.5% are lived in by tenants. Meanwhile, 2.6% of all homes on the local market sit vacant.

Occupied housing units
519
-0.8% year-over-year change
Occupancy breakdown
Renter occupied
39
Owner occupied
480
Value Percent YoY
change
Renter occupied 39 7.5% 21.9%
Owner occupied 480 92.5% -2.4%
Unoccupied housing units
2.6%
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.

Westville housing costs

Housing costs in Westville come to a median of $1,919 per month, while tenants specifically pay a median gross rent of $1,140.

Median housing costs per month
$1,919/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 Westville
$1,140/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 Westville

Westville education at a glance

About 25.4% of the population in Westville went to high school, while 21.7% pursued college studies. Another 10.8% earned an associate degree and 24.9% hold a bachelor’s. Meanwhile, 15.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 15 1.4% -21.1%
High school diploma 279 25.4% -1.8%
College diploma 238 21.7% -12.2%
Associate degree 119 10.8% 29.4%
Bachelor's degree 274 24.9% -0.7%
Graduate degree 174 15.8% 10.1%
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 Westville

How much people earn in Westville

The average annual household income in Westville was $166,734 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 $146,380, reflecting a +1.3% shift over the same period.

Average household income in Westville
$166,734/year
0.7% year-over-year change
Median household income in Westville
$146,380/year
1.3% year-over-year change

Westville income by age

In Westville, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $210,257. Those with someone between 45 and 64 in charge, often well established professionally, earn $177,453 overall. Overall, 98.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $210,257 12.0%
45 - 64 $177,453 2.7%
Over 65 $73,854 4.5%
Above poverty level
1,252
Below poverty level
23
Value Percent YoY
change
Above poverty level 1,252 98.2% 2.2%
Below poverty level 23 1.8% -25.8%

Employment in Westville

Workforce and job types in Westville

80.6% of the working population are employed in professional or administrative positions, while 19.4% are in hands-on or service-based jobs. Also, 10.1% run their own businesses, 68.9% are employed by private companies, and 17.8% work in the public sector.

Workforce demographics

White collar
598
Blue collar
144
Value Percent YoY change
White collar 598 80.6% 8.3%
Blue collar 144 19.4% -14.8%
Employer type
Self employees
10.1%
Private companies
68.9%
Governmental workers
17.8%
Not for profit companies
3.2%
Value Percent YoY change
Self employees 75 10.1% 1.4%
Private companies 511 68.9% 0.8%
Governmental workers 132 17.8% 26.9%
Not for profit companies 24 3.2% -33.3%

Transportation in Westville

How people get around in Westville

Commuting methods vary: 99.5% of residents travel by personal vehicle and 0.5% 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 573 99.5% -1.6%
Walk 3 0.5% 50.0%
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 Westville by zipcode?

Zipcode Population Number of households Median income Average income
03811 7,267 2,945 $146,380 $167,592

Explore more communities

FAQs about Westville demographics 

What is the total population of Westville?

Westville has a total population of 1,280 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 +0.6% compared to a year ago.

What is the gender ratio in Westville?

The gender ratio in Westville is as follows:
  • 48.7% males (623 residents)
  • 51.3% females (657 residents)

What is the median age in Westville?

The median age in Westville is 57.1.

What is the age distribution of the population in Westville?

The age distribution in Westville is as follows:
  • Under 15: 10.3% (132 residents)
  • Ages 15-24: 10.5% (135 residents)
  • Ages 25-44: 16.9% (217 residents)
  • Ages 45-64: 34.8% (446 residents)
  • Over 65: 27.4% (351 residents)

What is the racial and ethnic makeup of Westville?

The racial and ethnic makeup of Westville is as follows:
  • White: 92.3% (1,182 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 0.3% (4 residents)
  • Asian: 3.1% (40 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 3% (39 residents)
  • Other: 1.2% (15 residents)

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

U.S.-born citizens represent 96.2% of the population in Westville.

How many housing units are there in Westville?

There are 533 housing units in Westville, reflecting a -0.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Westville has a total of 519 households, with an average of 2 people in each.

What is the median household income in Westville?

Westville has a median household income of $146,380, representing a +1.3% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Westville?

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

Job types:
  • White-collar workers: 80.6% (598 residents)
  • Blue-collar workers: 19.4% (144 residents)

Places of employment:
  • Self-employed: 10.1% (75 residents)
  • Private companies: 68.9% (511 residents)
  • Governmental workers: 17.8% (132 residents)
  • Not-for-profit companies: 3.2% (24 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