Alstead, NH demographics:
population, income, and more

Total population
1,596
-1.4% year-over-year change
Median household income
$70,455/yr
9.1% year-over-year change
Housing units
903
1.4% year-over-year change

Alstead population

How many people live in Alstead

Alstead is home to 1,596 residents, according to the most recent Census data. Gender-wise, 51.1% of Alstead locals are male, and 49% are female.

Total population
1,596
-1.4% year-over-year change
Gender ratio
Male
51.1%
815
Female
49%
782
Value Percent YoY change
Male 815 51.1% -0.5%
Female 782 49% -2.2%
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 Alstead is 55, with the population distributed as follows: about 12.9% are children under 15, then 8.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 21.1% of the population, while another 29.2% fall into the 45 to 64 bracket. Finally, around 28.4% are 65 or older.

Median age
54.9
Age breakdown
Under 15
12.9%
15 to 24
8.4%
25 to 44
21.1%
45 to 64
29.2%
Over 65
28.4%
Value Percent YoY change
Under 15 206 12.9% -6.8%
15 to 24 134 8.4% 9.8%
25 to 44 337 21.1% -8.4%
45 to 64 467 29.2% -6.4%
Over 65 453 28.4% 10.5%
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 Alstead, 98.3% of the population are US-born citizens, while 0.9% have gained naturalized citizenship. At the same time, 0.8% of residents are non-citizens. As for race, 96.1% of locals are Caucasian, 0.2% are African American and 0.2% have Asian roots. There’s also a share of 3.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.3%
Non-U.S.-born citizens
0.9%
Non-citizens
0.8%
Value Percent YoY change
U.S.-born citizens 1,570 98.3% -0.5%
Non-U.S.-born citizens 14 0.9% -41.7%
Non-citizens 13 0.8% -23.5%
Racial breakdown
White
96.1%
Black or African American
0.2%
American Indian and Alaska Native
0.1%
Asian
0.2%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.4%
Other
0%
Value Percent
White 1,535 96.1%
Black or African American 3 0.2%
American Indian and Alaska Native 1 0.1%
Asian 4 0.2%
Two or more races 54 3.4%

Households in Alstead

A peek inside Alstead households

Alstead has 687 households, with an average of 2 members in each. Of these, 65.1% are families, while the remaining 34.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
687
0.3% year-over-year change
Average people per household
2
Non-family households
239
Family households
447
Value Percent YoY change
Non-family households 239 34.8% 0.0%
Family households 447 65.1% 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 Alstead

The housing landscape of Alstead

Alstead's housing consists of 903 units, with 78% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.6% 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 7.1% of the housing landscape.

Housing units
903
1.4% year-over-year change
Housing types
Value Percent
1 unit, detached 704 78%
1 unit, attached 5 0.6%
2 units 46 5.1%
3 or 4 units 25 2.8%
5 to 9 units 21 2.3%
20 to 49 units 38 4.2%
Mobile home 64 7.1%
Homes built since 2020
% year-over-year change

The age of buildings in Alstead

In Alstead, the median construction year is 1975. About 16.6% of homes were built before the 1940s, with another 6.9% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 150 16.6% 11.1%
Built between 1940 and 1949 62 6.9% -1.6%
Built between 1950 and 1959 95 10.5% 2.1%
Built between 1960 and 1969 99 11% -4.8%
Built between 1970 and 1979 97 10.7% 0.0%
Built between 1980 and 1989 124 13.7% -3.1%
Built between 1990 and 1999 100 11.1% -9.9%
Built between 2000 and 2009 123 13.6% 3.4%
Built between 2010 and 2019 54 6% 31.7%
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.

Alstead occupancy rates

Out of the 687 occupied housing units in Alstead, 80.2% are owner-occupied, while 19.6% are lived in by tenants. Meanwhile, 23.9% of all homes on the local market sit vacant.

Occupied housing units
687
0.3% year-over-year change
Occupancy breakdown
Renter occupied
135
Owner occupied
551
Value Percent YoY
change
Renter occupied 135 19.6% -17.7%
Owner occupied 551 80.2% 5.8%
Unoccupied housing units
23.9%
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.

Alstead housing costs

Housing costs in Alstead come to a median of $1,120 per month, while tenants specifically pay a median gross rent of $828.

Median housing costs per month
$1,120/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 Alstead
$828/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 Alstead

Alstead education at a glance

About 48.9% of the population in Alstead went to high school, while 15.1% pursued college studies. Another 9.3% earned an associate degree and 16.1% hold a bachelor’s. Meanwhile, 9.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 9 0.7% -35.7%
High school diploma 656 48.9% 1.2%
College diploma 203 15.1% -1.0%
Associate degree 125 9.3% -6.0%
Bachelor's degree 216 16.1% -1.8%
Graduate degree 133 9.9% -0.8%
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 Alstead

How much people earn in Alstead

The average annual household income in Alstead was $119,157 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.6% change from the previous year. At the same time, the median income stood at $70,455, reflecting a +9.1% shift over the same period.

Average household income in Alstead
$119,157/year
3.6% year-over-year change
Median household income in Alstead
$70,455/year
9.1% year-over-year change

Alstead income by age

In Alstead, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $103,068. Those with someone between 45 and 64 in charge, often well established professionally, earn $78,482 overall. Overall, 92.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $103,068 4.6%
45 - 64 $78,482 5.8%
Over 65 $57,981 4.0%
Above poverty level
1,469
Below poverty level
115
Value Percent YoY
change
Above poverty level 1,469 92.7% -0.9%
Below poverty level 115 7.3% -9.4%

Employment in Alstead

Workforce and job types in Alstead

64% of the working population are employed in professional or administrative positions, while 36% are in hands-on or service-based jobs. Also, 16.1% run their own businesses, 57.3% are employed by private companies, and 15.2% work in the public sector.

Workforce demographics

White collar
506
Blue collar
285
Value Percent YoY change
White collar 506 64% -8.5%
Blue collar 285 36% 8.8%
Employer type
Self employees
16.1%
Private companies
57.3%
Governmental workers
15.2%
Not for profit companies
11.5%
Value Percent YoY change
Self employees 127 16.1% 35.1%
Private companies 453 57.3% -7.4%
Governmental workers 120 15.2% 2.6%
Not for profit companies 91 11.5% -20.9%

Transportation in Alstead

How people get around in Alstead

Commuting methods vary: 98.6% of residents travel by personal vehicle and 1.4% 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 637 98.6% -6.5%
Walk 9 1.4% 800.0%
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 Alstead by zipcode?

Zipcode Population Number of households Median income Average income
03602 2,381 1,024 $70,455 $119,345

Explore more communities

FAQs about Alstead demographics 

What is the total population of Alstead?

Alstead has a total population of 1,596 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 -1.4% compared to a year ago.

What is the gender ratio in Alstead?

The gender ratio in Alstead is as follows:
  • 51.1% males (815 residents)
  • 49% females (782 residents)

What is the median age in Alstead?

The median age in Alstead is 54.9.

What is the age distribution of the population in Alstead?

The age distribution in Alstead is as follows:
  • Under 15: 12.9% (206 residents)
  • Ages 15-24: 8.4% (134 residents)
  • Ages 25-44: 21.1% (337 residents)
  • Ages 45-64: 29.2% (467 residents)
  • Over 65: 28.4% (453 residents)

What is the racial and ethnic makeup of Alstead?

The racial and ethnic makeup of Alstead is as follows:
  • White: 96.1% (1,535 residents)
  • Black or African American: 0.2% (3 residents)
  • American Indian and Alaska Native: 0.1% (1 residents)
  • Asian: 0.2% (4 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 3.4% (54 residents)
  • Other: 0% ( residents)

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

U.S.-born citizens represent 98.3% of the population in Alstead.

How many housing units are there in Alstead?

There are 903 housing units in Alstead, reflecting a +1.4% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Alstead has a total of 687 households, with an average of 2 people in each.

What is the median household income in Alstead?

Alstead has a median household income of $70,455, representing a +9.1% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Alstead?

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

Job types:
  • White-collar workers: 64% (506 residents)
  • Blue-collar workers: 36% (285 residents)

Places of employment:
  • Self-employed: 16.1% (127 residents)
  • Private companies: 57.3% (453 residents)
  • Governmental workers: 15.2% (120 residents)
  • Not-for-profit companies: 11.5% (91 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