Kensington, NH demographics:
population, income, and more

Total population
5,548
0.6% year-over-year change
Median household income
$119,393/yr
8.0% year-over-year change
Housing units
2,356
-1.0% year-over-year change

Kensington population

How many people live in Kensington

Kensington is home to 5,548 residents, according to the most recent Census data. Gender-wise, 46.9% of Kensington locals are male, and 53.1% are female.

Total population
5,548
0.6% year-over-year change
Gender ratio
Male
46.9%
2,603
Female
53.1%
2,945
Value Percent YoY change
Male 2,603 46.9% 1.1%
Female 2,945 53.1% 0.2%
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 Kensington is 45, with the population distributed as follows: about 14.7% are children under 15, then 11.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.3% of the population, while another 27% fall into the 45 to 64 bracket. Finally, around 23.4% are 65 or older.

Median age
45.3
Age breakdown
Under 15
14.7%
15 to 24
11.6%
25 to 44
23.3%
45 to 64
27%
Over 65
23.4%
Value Percent YoY change
Under 15 818 14.7% -6.8%
15 to 24 641 11.6% 10.9%
25 to 44 1,294 23.3% -3.1%
45 to 64 1,496 27% -1.3%
Over 65 1,300 23.4% 7.8%
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 Kensington, 93.1% of the population are US-born citizens, while 5.4% have gained naturalized citizenship. At the same time, 1.6% of residents are non-citizens. As for race, 91.6% of locals are Caucasian, 0.5% are African American and 3% have Asian roots. There’s also a share of 4.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
93.1%
Non-U.S.-born citizens
5.4%
Non-citizens
1.6%
Value Percent YoY change
U.S.-born citizens 5,165 93.1% 0.5%
Non-U.S.-born citizens 297 5.4% 3.1%
Non-citizens 86 1.6% 3.6%
Racial breakdown
White
91.6%
Black or African American
0.5%
American Indian and Alaska Native
0%
Asian
3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4.3%
Other
0.5%
Value Percent
White 5,083 91.6%
Black or African American 28 0.5%
American Indian and Alaska Native 2 0%
Asian 166 3%
Two or more races 241 4.3%
Other 27 0.5%

Households in Kensington

A peek inside Kensington households

Kensington has 2,215 households, with an average of 2 members in each. Of these, 63.8% are families, while the remaining 36.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
2,215
0.6% year-over-year change
Average people per household
2
Non-family households
802
Family households
1,414
Value Percent YoY change
Non-family households 802 36.2% 1.4%
Family households 1,414 63.8% 0.3%
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 Kensington

The housing landscape of Kensington

Kensington's housing consists of 2,356 units, with 53.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 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 9.4% of the housing landscape.

Housing units
2,356
-1.0% year-over-year change
Housing types
Value Percent
1 unit, detached 1,253 53.1%
1 unit, attached 142 6%
2 units 131 5.6%
3 or 4 units 142 6%
5 to 9 units 84 3.6%
10 to 19 units 59 2.5%
20 to 49 units 210 8.9%
50 or more units 115 4.9%
Mobile home 222 9.4%
Homes built since 2020
29
31.8% year-over-year change

The age of buildings in Kensington

In Kensington, the median construction year is 1983. About 21.2% of homes were built before the 1940s, with another 2.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 15.2% of homes were added from 2000 to 2009, 10% between 2010 and 2019, and 1.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 498 21.2% 5.3%
Built between 1940 and 1949 57 2.4% 1.8%
Built between 1950 and 1959 83 3.5% -35.2%
Built between 1960 and 1969 155 6.6% -15.3%
Built between 1970 and 1979 295 12.5% 2.8%
Built between 1980 and 1989 347 14.7% -10.1%
Built between 1990 and 1999 296 12.6% 18.9%
Built between 2000 and 2009 359 15.2% 6.2%
Built between 2010 and 2019 236 10% -8.5%
Built in 2020 or later 29 1.2% 31.8%
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.

Kensington occupancy rates

Out of the 2,215 occupied housing units in Kensington, 75.4% are owner-occupied, while 24.6% are lived in by tenants. Meanwhile, 6% of all homes on the local market sit vacant.

Occupied housing units
2,215
0.6% year-over-year change
Occupancy breakdown
Renter occupied
545
Owner occupied
1,671
Value Percent YoY
change
Renter occupied 545 24.6% -6.4%
Owner occupied 1,671 75.4% 3.2%
Unoccupied housing units
6.0%
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.

Kensington housing costs

Housing costs in Kensington come to a median of $2,060 per month, while tenants specifically pay a median gross rent of $1,871.

Median housing costs per month
$2,060/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 Kensington
$1,871/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 Kensington

Kensington education at a glance

About 22.2% of the population in Kensington went to high school, while 16.6% pursued college studies. Another 8% earned an associate degree and 31.8% hold a bachelor’s. Meanwhile, 21% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 18 0.4% -10.0%
High school diploma 1,011 22.2% -3.4%
College diploma 757 16.6% 3.0%
Associate degree 363 8% 4.6%
Bachelor's degree 1,447 31.8% 3.9%
Graduate degree 959 21% 3.2%
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 Kensington

How much people earn in Kensington

The average annual household income in Kensington was $159,990 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 $119,393, reflecting a +8% shift over the same period.

Average household income in Kensington
$159,990/year
4.9% year-over-year change
Median household income in Kensington
$119,393/year
8.0% year-over-year change

Kensington income by age

In Kensington, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $160,909. Those with someone between 45 and 64 in charge, often well established professionally, earn $154,167 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $49,899, while those led by someone over 65, many of whom may be retired, have about $70,322 in earnings. Overall, 95.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $49,899 -33.6%
25 - 44 $160,909 10.7%
45 - 64 $154,167 8.7%
Over 65 $70,322 0.0%
Above poverty level
5,176
Below poverty level
223
Value Percent YoY
change
Above poverty level 5,176 95.9% 1.8%
Below poverty level 223 4.1% -21.5%

Employment in Kensington

Workforce and job types in Kensington

86.4% of the working population are employed in professional or administrative positions, while 13.6% are in hands-on or service-based jobs. Also, 9.8% run their own businesses, 63.9% are employed by private companies, and 11.1% work in the public sector.

Workforce demographics

White collar
2,546
Blue collar
401
Value Percent YoY change
White collar 2,546 86.4% -0.6%
Blue collar 401 13.6% -6.7%
Employer type
Self employees
9.8%
Private companies
63.9%
Governmental workers
11.1%
Not for profit companies
15.1%
Value Percent YoY change
Self employees 290 9.8% 0.3%
Private companies 1,883 63.9% -0.2%
Governmental workers 328 11.1% -6.5%
Not for profit companies 446 15.1% -4.3%

Transportation in Kensington

How people get around in Kensington

Commuting methods vary: 96.8% of residents travel by personal vehicle and 1.9% 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 2,214 96.8% -2.2%
Bus or trolleybus 1 0% -85.7%
Railroad 8 0.4% 700.0%
Motorcycle 1 0% 0.0%
Bicycle 20 0.9% -4.8%
Walk 43 1.9% -15.7%
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 Kensington by zipcode?

Zipcode Population Number of households Median income Average income
03833 22,817 9,111 $119,393 $160,254

Explore more communities

FAQs about Kensington demographics 

What is the total population of Kensington?

Kensington has a total population of 5,548 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 Kensington?

The gender ratio in Kensington is as follows:
  • 46.9% males (2,603 residents)
  • 53.1% females (2,945 residents)

What is the median age in Kensington?

The median age in Kensington is 45.3.

What is the age distribution of the population in Kensington?

The age distribution in Kensington is as follows:
  • Under 15: 14.7% (818 residents)
  • Ages 15-24: 11.6% (641 residents)
  • Ages 25-44: 23.3% (1,294 residents)
  • Ages 45-64: 27% (1,496 residents)
  • Over 65: 23.4% (1,300 residents)

What is the racial and ethnic makeup of Kensington?

The racial and ethnic makeup of Kensington is as follows:
  • White: 91.6% (5,083 residents)
  • Black or African American: 0.5% (28 residents)
  • American Indian and Alaska Native: 0% (2 residents)
  • Asian: 3% (166 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 4.3% (241 residents)
  • Other: 0.5% (27 residents)

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

U.S.-born citizens represent 93.1% of the population in Kensington.

How many housing units are there in Kensington?

There are 2,356 housing units in Kensington, reflecting a -1.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Kensington has a total of 2,215 households, with an average of 2 people in each.

What is the median household income in Kensington?

Kensington has a median household income of $119,393, representing a +8.0% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Kensington?

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

Job types:
  • White-collar workers: 86.4% (2,546 residents)
  • Blue-collar workers: 13.6% (401 residents)

Places of employment:
  • Self-employed: 9.8% (290 residents)
  • Private companies: 63.9% (1,883 residents)
  • Governmental workers: 11.1% (328 residents)
  • Not-for-profit companies: 15.1% (446 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