Jefferson, NH demographics:
population, income, and more

Total population
1,004
1.1% year-over-year change
Median household income
$67,188/yr
0.7% year-over-year change
Housing units
750
4.9% year-over-year change

Jefferson population

How many people live in Jefferson

Jefferson is home to 1,004 residents, according to the most recent Census data. Gender-wise, 46.6% of Jefferson locals are male, and 53.4% are female.

Total population
1,004
1.1% year-over-year change
Gender ratio
Male
46.6%
468
Female
53.4%
536
Value Percent YoY change
Male 468 46.6% -2.5%
Female 536 53.4% 4.5%
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 Jefferson is 58, with the population distributed as follows: about 9.6% are children under 15, then 7.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 10.1% of the population, while another 39.6% fall into the 45 to 64 bracket. Finally, around 33.7% are 65 or older.

Median age
58
Age breakdown
Under 15
9.6%
15 to 24
7.1%
25 to 44
10.1%
45 to 64
39.6%
Over 65
33.7%
Value Percent YoY change
Under 15 96 9.6% -14.3%
15 to 24 71 7.1% 1.4%
25 to 44 101 10.1% -11.4%
45 to 64 398 39.6% 8.4%
Over 65 338 33.7% 2.7%
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 Jefferson, 97.6% of the population are US-born citizens, while 1.8% have gained naturalized citizenship. At the same time, 0.6% of residents are non-citizens. There’s also a share of 2.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.6%
Non-U.S.-born citizens
1.8%
Non-citizens
0.6%
Value Percent YoY change
U.S.-born citizens 981 97.6% 2.3%
Non-U.S.-born citizens 18 1.8% -35.7%
Non-citizens 6 0.6% 0.0%
Racial breakdown
White
97.6%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
2.3%
Other
0.1%
Value Percent
White 981 97.6%
Two or more races 23 2.3%
Other 1 0.1%

Households in Jefferson

A peek inside Jefferson households

Jefferson has 514 households, with an average of 2 members in each. Of these, 55.1% are families, while the remaining 44.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
514
2.8% year-over-year change
Average people per household
2
Non-family households
231
Family households
283
Value Percent YoY change
Non-family households 231 44.9% 2.2%
Family households 283 55.1% 3.3%
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 Jefferson

The housing landscape of Jefferson

Jefferson's housing consists of 750 units, with 84.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.4% 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 10.1% of the housing landscape.

Housing units
750
4.9% year-over-year change
Housing types
Value Percent
1 unit, detached 637 84.9%
1 unit, attached 3 0.4%
2 units 19 2.5%
5 to 9 units 15 2%
Mobile home 76 10.1%
Homes built since 2020
2
0.0% year-over-year change

The age of buildings in Jefferson

In Jefferson, the median construction year is 1988. About 20% of homes were built before the 1940s, with another 0.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 13.4% of homes were added from 2000 to 2009, 8.8% between 2010 and 2019, and 0.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 150 20% 37.6%
Built between 1940 and 1949 2 0.3% 0.0%
Built between 1950 and 1959 36 4.8% 5.9%
Built between 1960 and 1969 45 6% 12.5%
Built between 1970 and 1979 70 9.4% -12.5%
Built between 1980 and 1989 87 11.6% 4.8%
Built between 1990 and 1999 191 25.5% 10.4%
Built between 2000 and 2009 100 13.4% -11.5%
Built between 2010 and 2019 66 8.8% -16.5%
Built in 2020 or later 2 0.3% 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.

Jefferson occupancy rates

Out of the 514 occupied housing units in Jefferson, 90.5% are owner-occupied, while 9.5% are lived in by tenants. Meanwhile, 31.5% of all homes on the local market sit vacant.

Occupied housing units
514
2.8% year-over-year change
Occupancy breakdown
Renter occupied
49
Owner occupied
465
Value Percent YoY
change
Renter occupied 49 9.5% -16.9%
Owner occupied 465 90.5% 5.4%
Unoccupied housing units
31.5%
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.

Jefferson housing costs

Housing costs in Jefferson come to a median of $846 per month, while tenants specifically pay a median gross rent of $867.

Median housing costs per month
$846/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 Jefferson
$867/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 Jefferson

Jefferson education at a glance

About 46.6% of the population in Jefferson went to high school, while 15.5% pursued college studies. Another 8.5% earned an associate degree and 21.5% hold a bachelor’s. Meanwhile, 6.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 11 1.2% -45.0%
High school diploma 410 46.6% 10.2%
College diploma 136 15.5% 16.2%
Associate degree 75 8.5% 10.3%
Bachelor's degree 189 21.5% -14.9%
Graduate degree 58 6.6% -9.4%
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 Jefferson

How much people earn in Jefferson

The average annual household income in Jefferson was $96,218 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +10.2% change from the previous year. At the same time, the median income stood at $67,188, reflecting a +0.7% shift over the same period.

Average household income in Jefferson
$96,218/year
10.2% year-over-year change
Median household income in Jefferson
$67,188/year
0.7% year-over-year change

Jefferson income by age

In Jefferson, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $96,875. Those with someone between 45 and 64 in charge, often well established professionally, earn $92,679 overall. Overall, 91.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $96,875 18.3%
45 - 64 $92,679 14.4%
Over 65 $66,042 -0.3%
Above poverty level
916
Below poverty level
87
Value Percent YoY
change
Above poverty level 916 91.3% 1.8%
Below poverty level 87 8.7% -4.4%

Employment in Jefferson

Workforce and job types in Jefferson

60.5% of the working population are employed in professional or administrative positions, while 39.5% are in hands-on or service-based jobs. Also, 17.3% run their own businesses, 60.9% are employed by private companies, and 12.1% work in the public sector.

Workforce demographics

White collar
300
Blue collar
196
Value Percent YoY change
White collar 300 60.5% -2.0%
Blue collar 196 39.5% 3.7%
Employer type
Self employees
17.3%
Private companies
60.9%
Governmental workers
12.1%
Not for profit companies
9.7%
Value Percent YoY change
Self employees 86 17.3% 21.1%
Private companies 302 60.9% 2.4%
Governmental workers 60 12.1% -18.9%
Not for profit companies 48 9.7% -12.7%

Transportation in Jefferson

How people get around in Jefferson

In Jefferson, the average commute time is 34 minutes. Commuting methods vary: 97.4% of residents travel by personal vehicle and 2.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
34 min
17.2% year-over-year change
Means of transportation
Value Percent YoY change
Car 376 97.4% -5.8%
Walk 10 2.6% 0.0%
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 Jefferson by zipcode?

Zipcode Population Number of households Median income Average income
03583 1,013 518 $67,188 $96,367

Explore more communities

FAQs about Jefferson demographics 

What is the total population of Jefferson?

Jefferson has a total population of 1,004 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 +1.1% compared to a year ago.

What is the gender ratio in Jefferson?

The gender ratio in Jefferson is as follows:
  • 46.6% males (468 residents)
  • 53.4% females (536 residents)

What is the median age in Jefferson?

The median age in Jefferson is 58.

What is the age distribution of the population in Jefferson?

The age distribution in Jefferson is as follows:
  • Under 15: 9.6% (96 residents)
  • Ages 15-24: 7.1% (71 residents)
  • Ages 25-44: 10.1% (101 residents)
  • Ages 45-64: 39.6% (398 residents)
  • Over 65: 33.7% (338 residents)

What is the racial and ethnic makeup of Jefferson?

The racial and ethnic makeup of Jefferson is as follows:
  • White: 97.6% (981 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 2.3% (23 residents)
  • Other: 0.1% (1 residents)

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

U.S.-born citizens represent 97.6% of the population in Jefferson.

How many housing units are there in Jefferson?

There are 750 housing units in Jefferson, reflecting a +4.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Jefferson has a total of 514 households, with an average of 2 people in each.

What is the median household income in Jefferson?

Jefferson has a median household income of $67,188, representing a +0.7% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Jefferson?

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

Job types:
  • White-collar workers: 60.5% (300 residents)
  • Blue-collar workers: 39.5% (196 residents)

Places of employment:
  • Self-employed: 17.3% (86 residents)
  • Private companies: 60.9% (302 residents)
  • Governmental workers: 12.1% (60 residents)
  • Not-for-profit companies: 9.7% (48 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