Fitzwilliam, NH demographics:
population, income, and more

Total population
2,250
-1.7% year-over-year change
Median household income
$100,735/yr
10.6% year-over-year change
Housing units
1,261
-0.6% year-over-year change

Fitzwilliam population

How many people live in Fitzwilliam

Fitzwilliam is home to 2,250 residents, according to the most recent Census data. Gender-wise, 52.4% of Fitzwilliam locals are male, and 47.6% are female.

Total population
2,250
-1.7% year-over-year change
Gender ratio
Male
52.4%
1,180
Female
47.6%
1,070
Value Percent YoY change
Male 1,180 52.4% -1.3%
Female 1,070 47.6% -2.1%
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 Fitzwilliam is 49, with the population distributed as follows: about 11.7% are children under 15, then 7.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 21.6% of the population, while another 32.5% fall into the 45 to 64 bracket. Finally, around 26.9% are 65 or older.

Median age
49.2
Age breakdown
Under 15
11.7%
15 to 24
7.2%
25 to 44
21.6%
45 to 64
32.5%
Over 65
26.9%
Value Percent YoY change
Under 15 263 11.7% -1.1%
15 to 24 162 7.2% 17.4%
25 to 44 487 21.6% -0.6%
45 to 64 732 32.5% -7.8%
Over 65 606 26.9% 1.0%
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

In Fitzwilliam, 94.9% of the population are US-born citizens, while 4.9% have gained naturalized citizenship. At the same time, 0.2% of residents are non-citizens. There’s also a share of 8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
94.9%
Non-U.S.-born citizens
4.9%
Non-citizens
0.2%
Value Percent YoY change
U.S.-born citizens 2,135 94.9% -2.3%
Non-U.S.-born citizens 110 4.9% 5.8%
Non-citizens 5 0.2% N/A
Racial breakdown
White
91.2%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0.6%
Native Hawaiian and other Pacific Islander
0%
Two or more races
8%
Other
0.3%
Value Percent
White 2,052 91.2%
Asian 13 0.6%
Two or more races 179 8%
Other 6 0.3%

Households in Fitzwilliam

A peek inside Fitzwilliam households

Fitzwilliam has 922 households, with an average of 2 members in each. Of these, 66.4% are families, while the remaining 33.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
922
-3.7% year-over-year change
Average people per household
2
Non-family households
310
Family households
612
Value Percent YoY change
Non-family households 310 33.6% -14.6%
Family households 612 66.4% 3.0%
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 Fitzwilliam

The housing landscape of Fitzwilliam

Fitzwilliam's housing consists of 1,261 units, with 81.7% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.5% 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 16.5% of the housing landscape.

Housing units
1,261
-0.6% year-over-year change
Housing types
Value Percent
1 unit, detached 1,030 81.7%
1 unit, attached 6 0.5%
2 units 17 1.4%
Mobile home 208 16.5%
Homes built since 2020
5
0.0% year-over-year change

The age of buildings in Fitzwilliam

In Fitzwilliam, the median construction year is 1967. About 30.8% of homes were built before the 1940s, with another 2% going up by 1949. Most development happened in the second half of the 20th century. Then, 16.3% of homes were added from 2000 to 2009, 1.6% between 2010 and 2019, and 0.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 388 30.8% 5.7%
Built between 1940 and 1949 25 2% 38.9%
Built between 1950 and 1959 140 11.1% -7.3%
Built between 1960 and 1969 105 8.3% 1.9%
Built between 1970 and 1979 120 9.5% -18.4%
Built between 1980 and 1989 166 13.2% -8.8%
Built between 1990 and 1999 86 6.8% 8.9%
Built between 2000 and 2009 206 16.3% 19.8%
Built between 2010 and 2019 20 1.6% -55.6%
Built in 2020 or later 5 0.4% 0.0%
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.

Fitzwilliam occupancy rates

Out of the 922 occupied housing units in Fitzwilliam, 94.2% are owner-occupied, while 5.8% are lived in by tenants. Meanwhile, 26.9% of all homes on the local market sit vacant.

Occupied housing units
922
-3.7% year-over-year change
Occupancy breakdown
Renter occupied
53
Owner occupied
869
Value Percent YoY
change
Renter occupied 53 5.8% 8.2%
Owner occupied 869 94.2% -4.3%
Unoccupied housing units
26.9%
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.

Fitzwilliam housing costs

Median housing costs per month
$1,463/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.

Education in Fitzwilliam

Fitzwilliam education at a glance

About 29.8% of the population in Fitzwilliam went to high school, while 19% pursued college studies. Another 13.8% earned an associate degree and 23.1% hold a bachelor’s. Meanwhile, 13.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 19 1% -47.2%
High school diploma 569 29.8% -14.2%
College diploma 363 19% 19.4%
Associate degree 263 13.8% -8.0%
Bachelor's degree 442 23.1% 3.5%
Graduate degree 254 13.3% -1.9%
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 Fitzwilliam

How much people earn in Fitzwilliam

The average annual household income in Fitzwilliam was $118,799 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +0.9% change from the previous year. At the same time, the median income stood at $100,735, reflecting a +10.6% shift over the same period.

Average household income in Fitzwilliam
$118,799/year
0.9% year-over-year change
Median household income in Fitzwilliam
$100,735/year
10.6% year-over-year change

Fitzwilliam income by age

In Fitzwilliam, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $130,938. Those with someone between 45 and 64 in charge, often well established professionally, earn $123,365 overall. Overall, 90.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $130,938 17.3%
45 - 64 $123,365 34.0%
Over 65 $72,000 -1.1%
Above poverty level
2,037
Below poverty level
206
Value Percent YoY
change
Above poverty level 2,037 90.8% -2.5%
Below poverty level 206 9.2% 8.4%

Employment in Fitzwilliam

Workforce and job types in Fitzwilliam

74.1% of the working population are employed in professional or administrative positions, while 25.9% are in hands-on or service-based jobs. Also, 12.4% run their own businesses, 56.5% are employed by private companies, and 12% work in the public sector.

Workforce demographics

White collar
888
Blue collar
311
Value Percent YoY change
White collar 888 74.1% -0.1%
Blue collar 311 25.9% -8.0%
Employer type
Self employees
12.4%
Private companies
56.5%
Governmental workers
12%
Not for profit companies
19.1%
Value Percent YoY change
Self employees 149 12.4% 0.0%
Private companies 677 56.5% -0.7%
Governmental workers 144 12% -7.1%
Not for profit companies 229 19.1% -4.6%

Transportation in Fitzwilliam

How people get around in Fitzwilliam

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 953 99.5% -3.5%
Walk 5 0.5% 25.0%
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 Fitzwilliam by zipcode?

Zipcode Population Number of households Median income Average income
03447 2,278 934 $100,735 $119,015

Explore more communities

FAQs about Fitzwilliam demographics 

What is the total population of Fitzwilliam?

Fitzwilliam has a total population of 2,250 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 -1.7% compared to a year ago.

What is the gender ratio in Fitzwilliam?

The gender ratio in Fitzwilliam is as follows:
  • 52.4% males (1,180 residents)
  • 47.6% females (1,070 residents)

What is the median age in Fitzwilliam?

The median age in Fitzwilliam is 49.2.

What is the age distribution of the population in Fitzwilliam?

The age distribution in Fitzwilliam is as follows:
  • Under 15: 11.7% (263 residents)
  • Ages 15-24: 7.2% (162 residents)
  • Ages 25-44: 21.6% (487 residents)
  • Ages 45-64: 32.5% (732 residents)
  • Over 65: 26.9% (606 residents)

What is the racial and ethnic makeup of Fitzwilliam?

The racial and ethnic makeup of Fitzwilliam is as follows:
  • White: 91.2% (2,052 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0.6% (13 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 8% (179 residents)
  • Other: 0.3% (6 residents)

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

U.S.-born citizens represent 94.9% of the population in Fitzwilliam.

How many housing units are there in Fitzwilliam?

There are 1,261 housing units in Fitzwilliam, 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 Fitzwilliam and what is the average household size?

Fitzwilliam has a total of 922 households, with an average of 2 people in each.

What is the median household income in Fitzwilliam?

Fitzwilliam has a median household income of $100,735, representing a +10.6% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Fitzwilliam?

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

Job types:
  • White-collar workers: 74.1% (888 residents)
  • Blue-collar workers: 25.9% (311 residents)

Places of employment:
  • Self-employed: 12.4% (149 residents)
  • Private companies: 56.5% (677 residents)
  • Governmental workers: 12% (144 residents)
  • Not-for-profit companies: 19.1% (229 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