Greater New London, Central New Hampshire, NH demographics:
population, income, and more

Total population
4,217
-0.8% year-over-year change
Median household income
$113,578/yr
9.9% year-over-year change
Housing units
2,330
1.7% year-over-year change

New London population

How many people live in New London

New London is home to 4,217 residents, according to the most recent Census data. Gender-wise, 47.9% of New London locals are male, and 52.1% are female.

Total population
4,217
-0.8% year-over-year change
Gender ratio
Male
47.9%
2,020
Female
52.1%
2,197
Value Percent YoY change
Male 2,020 47.9% 3.3%
Female 2,197 52.1% -4.2%
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 New London is 62, with the population distributed as follows: about 11.2% are children under 15, then 22.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 9.7% of the population, while another 19.8% fall into the 45 to 64 bracket. Finally, around 36.9% are 65 or older.

Median age
62
Age breakdown
Under 15
11.2%
15 to 24
22.4%
25 to 44
9.7%
45 to 64
19.8%
Over 65
36.9%
Value Percent YoY change
Under 15 473 11.2% -3.9%
15 to 24 946 22.4% -4.4%
25 to 44 410 9.7% -27.7%
45 to 64 833 19.8% 14.1%
Over 65 1,555 36.9% 5.8%
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 New London, 92.8% of the population are US-born citizens, while 4.1% have gained naturalized citizenship. At the same time, 3.1% of residents are non-citizens. As for race, 89.5% of locals are Caucasian, 1.1% are African American and 3.1% have Asian roots. There’s also a share of 6.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
92.8%
Non-U.S.-born citizens
4.1%
Non-citizens
3.1%
Value Percent YoY change
U.S.-born citizens 3,914 92.8% -1.2%
Non-U.S.-born citizens 172 4.1% 6.8%
Non-citizens 130 3.1% 4.8%
Racial breakdown
White
89.5%
Black or African American
1.1%
American Indian and Alaska Native
0%
Asian
3.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.2%
Other
0%
Value Percent
White 3,775 89.5%
Black or African American 47 1.1%
Asian 132 3.1%
Two or more races 262 6.2%

Households in New London

A peek inside New London households

New London has 1,587 households, with an average of 2 members in each. Of these, 64.9% are families, while the remaining 35% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,587
1.6% year-over-year change
Average people per household
2
Non-family households
556
Family households
1,030
Value Percent YoY change
Non-family households 556 35% 4.5%
Family households 1,030 64.9% 0.0%
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 New London

The housing landscape of New London

New London's housing consists of 2,330 units, with 81.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 6.2% and offer a more compact, shared living style.

Housing units
2,330
1.7% year-over-year change
Housing types
Value Percent
1 unit, detached 1,906 81.8%
1 unit, attached 144 6.2%
2 units 48 2.1%
3 or 4 units 16 0.7%
5 to 9 units 42 1.8%
20 to 49 units 157 6.7%
50 or more units 16 0.7%
Homes built since 2020
24
60.0% year-over-year change

The age of buildings in New London

In New London, the median construction year is 1976. About 21.3% of homes were built before the 1940s, with another 4.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 8.1% of homes were added from 2000 to 2009, 6.1% between 2010 and 2019, and 1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 496 21.3% 5.8%
Built between 1940 and 1949 102 4.4% -31.5%
Built between 1950 and 1959 95 4.1% -9.5%
Built between 1960 and 1969 150 6.4% -1.3%
Built between 1970 and 1979 376 16.1% 17.9%
Built between 1980 and 1989 479 20.6% -5.5%
Built between 1990 and 1999 276 11.8% 2.2%
Built between 2000 and 2009 188 8.1% -3.6%
Built between 2010 and 2019 143 6.1% 30.0%
Built in 2020 or later 24 1% 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.

New London occupancy rates

Out of the 1,587 occupied housing units in New London, 91.1% are owner-occupied, while 8.8% are lived in by tenants. Meanwhile, 31.9% of all homes on the local market sit vacant.

Occupied housing units
1,587
1.6% year-over-year change
Occupancy breakdown
Renter occupied
140
Owner occupied
1,446
Value Percent YoY
change
Renter occupied 140 8.8% -28.6%
Owner occupied 1,446 91.1% 5.9%
Unoccupied housing units
31.9%
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.

New London housing costs

Housing costs in New London come to a median of $1,750 per month, while tenants specifically pay a median gross rent of $1,594.

Median housing costs per month
$1,750/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 New London
$1,594/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 New London

New London education at a glance

About 11.9% of the population in New London went to high school, while 25.8% pursued college studies. Another 9.2% earned an associate degree and 28% hold a bachelor’s. Meanwhile, 24.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 19 0.5% -5.0%
High school diploma 438 11.9% 14.1%
College diploma 953 25.8% -2.2%
Associate degree 341 9.2% -6.3%
Bachelor's degree 1,034 28% 4.7%
Graduate degree 903 24.5% -4.3%
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 New London

How much people earn in New London

The average annual household income in New London was $137,704 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +6.6% change from the previous year. At the same time, the median income stood at $113,578, reflecting a +9.9% shift over the same period.

Average household income in New London
$137,704/year
6.5% year-over-year change
Median household income in New London
$113,578/year
9.9% year-over-year change

New London income by age

In New London, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $108,333. Those with someone between 45 and 64 in charge, often well established professionally, earn $132,083 overall. Overall, 99.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $108,333 1.1%
45 - 64 $132,083 -1.8%
Over 65 $103,464 6.7%
Above poverty level
3,392
Below poverty level
30
Value Percent YoY
change
Above poverty level 3,392 99.1% 1.2%
Below poverty level 30 0.9% -66.3%

Employment in New London

Workforce and job types in New London

91.6% of the working population are employed in professional or administrative positions, while 8.4% are in hands-on or service-based jobs. Also, 17% run their own businesses, 49.4% are employed by private companies, and 13.8% work in the public sector.

Workforce demographics

White collar
1,488
Blue collar
137
Value Percent YoY change
White collar 1,488 91.6% -0.9%
Blue collar 137 8.4% 8.7%
Employer type
Self employees
17%
Private companies
49.4%
Governmental workers
13.8%
Not for profit companies
19.8%
Value Percent YoY change
Self employees 277 17% 16.4%
Private companies 803 49.4% -0.1%
Governmental workers 224 13.8% 0.0%
Not for profit companies 321 19.8% -11.1%

Transportation in New London

How people get around in New London

Commuting methods vary: 91% of residents travel by personal vehicle and 9% 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 1,148 91% -7.4%
Walk 114 9% 52.0%
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 New London by zipcode?

Zipcode Population Number of households Median income Average income
03233 156 93 $120,156 $118,216
03257 4,484 1,650 $107,000 $140,094

Explore more communities

FAQs about New London demographics 

What is the total population of New London?

New London has a total population of 4,217 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 -0.8% compared to a year ago.

What is the gender ratio in New London?

The gender ratio in New London is as follows:
  • 47.9% males (2,020 residents)
  • 52.1% females (2,197 residents)

What is the median age in New London?

The median age in New London is 62.

What is the age distribution of the population in New London?

The age distribution in New London is as follows:
  • Under 15: 11.2% (473 residents)
  • Ages 15-24: 22.4% (946 residents)
  • Ages 25-44: 9.7% (410 residents)
  • Ages 45-64: 19.8% (833 residents)
  • Over 65: 36.9% (1,555 residents)

What is the racial and ethnic makeup of New London?

The racial and ethnic makeup of New London is as follows:
  • White: 89.5% (3,775 residents)
  • Black or African American: 1.1% (47 residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 3.1% (132 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 6.2% (262 residents)
  • Other: 0% ( residents)

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

U.S.-born citizens represent 92.8% of the population in New London.

How many housing units are there in New London?

There are 2,330 housing units in New London, reflecting a +1.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

New London has a total of 1,587 households, with an average of 2 people in each.

What is the median household income in New London?

New London has a median household income of $113,578, representing a +9.9% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for New London?

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

Job types:
  • White-collar workers: 91.6% (1,488 residents)
  • Blue-collar workers: 8.4% (137 residents)

Places of employment:
  • Self-employed: 17% (277 residents)
  • Private companies: 49.4% (803 residents)
  • Governmental workers: 13.8% (224 residents)
  • Not-for-profit companies: 19.8% (321 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