Chatham, NH demographics:
population, income, and more

Total population
2,484
9.7% year-over-year change
Median household income
$56,951/yr
-2.3% year-over-year change
Housing units
1,630
5.4% year-over-year change

Chatham population

How many people live in Chatham

Chatham is home to 2,484 residents, according to the most recent Census data. Gender-wise, 48.1% of Chatham locals are male, and 51.9% are female.

Total population
2,484
9.7% year-over-year change
Gender ratio
Male
48.1%
1,195
Female
51.9%
1,289
Value Percent YoY change
Male 1,195 48.1% 6.7%
Female 1,289 51.9% 12.5%
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 Chatham is 56, with the population distributed as follows: about 15.1% are children under 15, then 7.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 18.4% of the population, while another 22.9% fall into the 45 to 64 bracket. Finally, around 36.4% are 65 or older.

Median age
55.9
Age breakdown
Under 15
15.1%
15 to 24
7.2%
25 to 44
18.4%
45 to 64
22.9%
Over 65
36.4%
Value Percent YoY change
Under 15 376 15.1% 54.1%
15 to 24 178 7.2% 0.6%
25 to 44 457 18.4% 10.4%
45 to 64 568 22.9% -2.1%
Over 65 904 36.4% 6.2%
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 Chatham, 95.8% of the population are US-born citizens, while 3% have gained naturalized citizenship. At the same time, 1.2% of residents are non-citizens. There’s also a share of 2.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
95.8%
Non-U.S.-born citizens
3%
Non-citizens
1.2%
Value Percent YoY change
U.S.-born citizens 2,379 95.8% 8.7%
Non-U.S.-born citizens 74 3% 42.3%
Non-citizens 30 1.2% 20.0%
Racial breakdown
White
92.2%
Black or African American
0%
American Indian and Alaska Native
2.5%
Asian
1.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
2.6%
Other
1%
Value Percent
White 2,289 92.2%
American Indian and Alaska Native 62 2.5%
Asian 45 1.8%
Two or more races 64 2.6%
Other 24 1%

Households in Chatham

A peek inside Chatham households

Chatham has 1,147 households, with an average of 2 members in each. Of these, 53.9% are families, while the remaining 46.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,147
4.3% year-over-year change
Average people per household
2
Non-family households
529
Family households
618
Value Percent YoY change
Non-family households 529 46.1% -0.8%
Family households 618 53.9% 9.0%
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 Chatham

The housing landscape of Chatham

Chatham's housing consists of 1,630 units, with 68.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.6% 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 13% of the housing landscape.

Housing units
1,630
5.4% year-over-year change
Housing types
Value Percent
1 unit, detached 1,121 68.8%
1 unit, attached 42 2.6%
2 units 32 2%
3 or 4 units 1 0.1%
5 to 9 units 55 3.4%
10 to 19 units 23 1.4%
20 to 49 units 135 8.3%
50 or more units 9 0.6%
Mobile home 211 13%
Homes built since 2020
22
% year-over-year change

The age of buildings in Chatham

In Chatham, the median construction year is 1985. About 20.2% of homes were built before the 1940s, with another 2.7% going up by 1949. Most development happened in the second half of the 20th century. Then, 16% of homes were added from 2000 to 2009, 5.2% between 2010 and 2019, and 1.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 330 20.2% 13.4%
Built between 1940 and 1949 44 2.7% -21.4%
Built between 1950 and 1959 8 0.5% -81.8%
Built between 1960 and 1969 26 1.6% -27.8%
Built between 1970 and 1979 119 7.3% -0.8%
Built between 1980 and 1989 589 36.1% -1.0%
Built between 1990 and 1999 147 9% 48.5%
Built between 2000 and 2009 260 16% 6.6%
Built between 2010 and 2019 85 5.2% 37.1%
Built in 2020 or later 22 1.4% 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.

Chatham occupancy rates

Out of the 1,147 occupied housing units in Chatham, 85.1% are owner-occupied, while 14.9% are lived in by tenants. Meanwhile, 29.6% of all homes on the local market sit vacant.

Occupied housing units
1,147
4.3% year-over-year change
Occupancy breakdown
Renter occupied
171
Owner occupied
976
Value Percent YoY
change
Renter occupied 171 14.9% -2.8%
Owner occupied 976 85.1% 5.6%
Unoccupied housing units
29.6%
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.

Chatham housing costs

Housing costs in Chatham come to a median of $1,309 per month, while tenants specifically pay a median gross rent of $1,434.

Median housing costs per month
$1,309/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 Chatham
$1,434/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 Chatham

Chatham education at a glance

About 35.8% of the population in Chatham went to high school, while 15.9% pursued college studies. Another 12.5% earned an associate degree and 21.2% hold a bachelor’s. Meanwhile, 12.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 40 2% 48.1%
High school diploma 734 35.8% 0.3%
College diploma 327 15.9% 2.5%
Associate degree 257 12.5% -2.3%
Bachelor's degree 436 21.2% 4.1%
Graduate degree 259 12.6% 26.3%
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 Chatham

How much people earn in Chatham

The average annual household income in Chatham was $88,992 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.9% change from the previous year. At the same time, the median income stood at $56,951, reflecting a -2.3% shift over the same period.

Average household income in Chatham
$88,992/year
4.9% year-over-year change
Median household income in Chatham
$56,951/year
-2.3% year-over-year change

Chatham income by age

In Chatham, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $106,066. Those with someone between 45 and 64 in charge, often well established professionally, earn $68,750 overall. Overall, 92.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $106,066 -1.8%
45 - 64 $68,750 13.2%
Over 65 $46,804 0.2%
Above poverty level
2,276
Below poverty level
178
Value Percent YoY
change
Above poverty level 2,276 92.8% 8.7%
Below poverty level 178 7.2% 27.1%

Employment in Chatham

Workforce and job types in Chatham

68.4% of the working population are employed in professional or administrative positions, while 31.6% are in hands-on or service-based jobs. Also, 18.3% run their own businesses, 56.3% are employed by private companies, and 14.8% work in the public sector.

Workforce demographics

White collar
741
Blue collar
342
Value Percent YoY change
White collar 741 68.4% 2.1%
Blue collar 342 31.6% 9.3%
Employer type
Self employees
18.3%
Private companies
56.3%
Governmental workers
14.8%
Not for profit companies
10.7%
Value Percent YoY change
Self employees 198 18.3% 42.5%
Private companies 610 56.3% -7.2%
Governmental workers 160 14.8% 23.1%
Not for profit companies 116 10.7% 2.6%

Transportation in Chatham

How people get around in Chatham

Commuting methods vary: 99.3% 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 943 99.3% 0.6%
Taxicab 1 0.1% 0.0%
Railroad 1 0.1% N/A
Walk 5 0.5% 66.7%
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 Chatham by zipcode?

Zipcode Population Number of households Median income Average income
03813 4,273 1,974 $56,951 $89,195

Explore more communities

FAQs about Chatham demographics 

What is the total population of Chatham?

Chatham has a total population of 2,484 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 +9.7% compared to a year ago.

What is the gender ratio in Chatham?

The gender ratio in Chatham is as follows:
  • 48.1% males (1,195 residents)
  • 51.9% females (1,289 residents)

What is the median age in Chatham?

The median age in Chatham is 55.9.

What is the age distribution of the population in Chatham?

The age distribution in Chatham is as follows:
  • Under 15: 15.1% (376 residents)
  • Ages 15-24: 7.2% (178 residents)
  • Ages 25-44: 18.4% (457 residents)
  • Ages 45-64: 22.9% (568 residents)
  • Over 65: 36.4% (904 residents)

What is the racial and ethnic makeup of Chatham?

The racial and ethnic makeup of Chatham is as follows:
  • White: 92.2% (2,289 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 2.5% (62 residents)
  • Asian: 1.8% (45 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 2.6% (64 residents)
  • Other: 1% (24 residents)

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

U.S.-born citizens represent 95.8% of the population in Chatham.

How many housing units are there in Chatham?

There are 1,630 housing units in Chatham, reflecting a +5.4% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Chatham has a total of 1,147 households, with an average of 2 people in each.

What is the median household income in Chatham?

Chatham has a median household income of $56,951, representing a -2.3% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Chatham?

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

Job types:
  • White-collar workers: 68.4% (741 residents)
  • Blue-collar workers: 31.6% (342 residents)

Places of employment:
  • Self-employed: 18.3% (198 residents)
  • Private companies: 56.3% (610 residents)
  • Governmental workers: 14.8% (160 residents)
  • Not-for-profit companies: 10.7% (116 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