Ayer Town, MA demographics:
population, income, and more

Total population
3,098
2.9% year-over-year change
Median household income
$74,878/yr
-7.9% year-over-year change
Housing units
1,631
4.3% year-over-year change

Ayer population

How many people live in Ayer

Ayer is home to 3,098 residents, according to the most recent Census data. Gender-wise, 42.6% of Ayer locals are male, and 57.4% are female.

Total population
3,098
2.9% year-over-year change
Gender ratio
Male
42.6%
1,320
Female
57.4%
1,778
Value Percent YoY change
Male 1,320 42.6% 5.2%
Female 1,778 57.4% 1.2%
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 Ayer is 42, with the population distributed as follows: about 16.3% are children under 15, then 9% are in the 15 to 24 age group. Adults between 25 and 44 make up 28.5% of the population, while another 30.9% fall into the 45 to 64 bracket. Finally, around 15.3% are 65 or older.

Median age
42.1
Age breakdown
Under 15
16.3%
15 to 24
9%
25 to 44
28.5%
45 to 64
30.9%
Over 65
15.3%
Value Percent YoY change
Under 15 506 16.3% 2.2%
15 to 24 280 9% 22.3%
25 to 44 883 28.5% 18.7%
45 to 64 956 30.9% -5.0%
Over 65 473 15.3% -12.1%
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 Ayer, 85.9% of the population are US-born citizens, while 12.1% have gained naturalized citizenship. At the same time, 2% of residents are non-citizens. As for race, 73.2% of locals are Caucasian, 8.6% are African American and 6.9% have Asian roots. There’s also a share of 3.9% that includes residents with two or more races.

Citizenship
U.S.-born citizens
85.9%
Non-U.S.-born citizens
12.1%
Non-citizens
2%
Value Percent YoY change
U.S.-born citizens 2,660 85.9% -1.0%
Non-U.S.-born citizens 376 12.1% 15.7%
Non-citizens 62 2% N/A
Racial breakdown
White
73.2%
Black or African American
8.6%
American Indian and Alaska Native
0%
Asian
6.9%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.9%
Other
7.4%
Value Percent
White 2,268 73.2%
Black or African American 268 8.6%
Asian 214 6.9%
Two or more races 120 3.9%
Other 228 7.4%

Households in Ayer

A peek inside Ayer households

Ayer has 1,511 households, with an average of 2 members in each. Of these, 39.5% are families, while the remaining 60.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,511
3.9% year-over-year change
Average people per household
2
Non-family households
914
Family households
597
Value Percent YoY change
Non-family households 914 60.5% 4.3%
Family households 597 39.5% 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 Ayer

The housing landscape of Ayer

Ayer's housing consists of 1,631 units, with 46.7% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.3% and offer a more compact, shared living style.

Housing units
1,631
4.3% year-over-year change
Housing types
Value Percent
1 unit, detached 761 46.7%
1 unit, attached 38 2.3%
2 units 220 13.5%
3 or 4 units 340 20.8%
5 to 9 units 182 11.2%
10 to 19 units 17 1%
20 to 49 units 12 0.7%
50 or more units 61 3.7%
Homes built since 2020
19
-13.6% year-over-year change

The age of buildings in Ayer

In Ayer, the median construction year is 1952. About 39.7% of homes were built before the 1940s, with another 7.6% going up by 1949. Most development happened in the second half of the 20th century. Then, 7.6% of homes were added from 2000 to 2009, 3.9% 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 647 39.7% -12.3%
Built between 1940 and 1949 124 7.6% 217.9%
Built between 1950 and 1959 230 14.1% 0.4%
Built between 1960 and 1969 77 4.7% 2.7%
Built between 1970 and 1979 129 7.9% 35.8%
Built between 1980 and 1989 75 4.6% 120.6%
Built between 1990 and 1999 142 8.7% 15.4%
Built between 2000 and 2009 124 7.6% -15.7%
Built between 2010 and 2019 64 3.9% 3.2%
Built in 2020 or later 19 1.2% -13.6%
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.

Ayer occupancy rates

Out of the 1,511 occupied housing units in Ayer, 58.1% are owner-occupied, while 41.9% are lived in by tenants. Meanwhile, 7.4% of all homes on the local market sit vacant.

Occupied housing units
1,511
3.9% year-over-year change
Occupancy breakdown
Renter occupied
633
Owner occupied
878
Value Percent YoY
change
Renter occupied 633 41.9% 14.1%
Owner occupied 878 58.1% -2.3%
Unoccupied housing units
7.4%
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.

Ayer housing costs

Housing costs in Ayer come to a median of $1,391 per month, while tenants specifically pay a median gross rent of $1,240.

Median housing costs per month
$1,391/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 Ayer
$1,240/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 Ayer

Ayer education at a glance

About 27.1% of the population in Ayer went to high school, while 19.1% pursued college studies. Another 13.3% earned an associate degree and 23.8% hold a bachelor’s. Meanwhile, 13.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 75 3% 1.4%
High school diploma 665 27.1% -17.9%
College diploma 469 19.1% 10.3%
Associate degree 326 13.3% 17.3%
Bachelor's degree 583 23.8% 22.0%
Graduate degree 337 13.7% -8.7%
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 Ayer

How much people earn in Ayer

The average annual household income in Ayer was $107,897 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +5.6% change from the previous year. At the same time, the median income stood at $74,878, reflecting a -7.9% shift over the same period.

Average household income in Ayer
$107,897/year
5.7% year-over-year change
Median household income in Ayer
$74,878/year
-7.9% year-over-year change

Ayer income by age

Those with someone between 45 and 64 in charge, often well established professionally, earn $93,450 overall. Overall, 93.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
45 - 64 $93,450 -30.9%
Over 65 $47,917 37.5%
Above poverty level
2,788
Below poverty level
206
Value Percent YoY
change
Above poverty level 2,788 93.1% 5.7%
Below poverty level 206 6.9% -20.8%

Average renter income in Ayer

To get a better sense of what renters earn on average in Ayer, their median household income was $57,639 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 25.8%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$57,639
Rent-to-income ratio
25.8%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Ayer

Workforce and job types in Ayer

The job market in Ayer is powered by 1,898 working residents, spread across a range of industries and roles. 85.8% of the working population are employed in professional or administrative positions, while 14.2% are in hands-on or service-based jobs. Also, 11.5% run their own businesses, 54.2% are employed by private companies, and 18.2% work in the public sector.

Workforce demographics

Working population
1,898
11.9% year-over-year change
White collar
1,628
Blue collar
270
Value Percent YoY change
White collar 1,628 85.8% 14.5%
Blue collar 270 14.2% -1.5%
Employer type
Self employees
11.5%
Private companies
54.2%
Governmental workers
18.2%
Not for profit companies
16.1%
Value Percent YoY change
Self employees 219 11.5% 9.5%
Private companies 1,029 54.2% 14.7%
Governmental workers 345 18.2% 22.3%
Not for profit companies 305 16.1% -3.8%
Unemployment rate
4.1%
58.8% year-over-year change

Available workforce

The unemployment rate in Ayer stands at 4.1%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Ayer

How people get around in Ayer

In Ayer, the average commute time is 29 minutes.

Commute time
29 min
-2.4% year-over-year change
Means of transportation
Value Percent YoY change
Car 1,369 75.5% -1.5%
Railroad 85 4.7% 34.9%
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 Ayer by zipcode?

Zipcode Population Number of households Median income Average income
01432 8,521 3,567 $101,966 $138,309

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FAQs about Ayer demographics 

What is the total population of Ayer?

Ayer has a total population of 3,098 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 +2.9% compared to a year ago.

What is the gender ratio in Ayer?

The gender ratio in Ayer is as follows:
  • 42.6% males (1,320 residents)
  • 57.4% females (1,778 residents)

What is the median age in Ayer?

The median age in Ayer is 42.1.

What is the age distribution of the population in Ayer?

The age distribution in Ayer is as follows:
  • Under 15: 16.3% (506 residents)
  • Ages 15-24: 9% (280 residents)
  • Ages 25-44: 28.5% (883 residents)
  • Ages 45-64: 30.9% (956 residents)
  • Over 65: 15.3% (473 residents)

What is the racial and ethnic makeup of Ayer?

The racial and ethnic makeup of Ayer is as follows:
  • White: 73.2% (2,268 residents)
  • Black or African American: 8.6% (268 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 6.9% (214 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.9% (120 residents)
  • Other: 7.4% (228 residents)

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

U.S.-born citizens represent 85.9% of the population in Ayer.

How many housing units are there in Ayer?

There are 1,631 housing units in Ayer, reflecting a +4.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Ayer has a total of 1,511 households, with an average of 2 people in each.

What is the median household income in Ayer?

Ayer has a median household income of $74,878, representing a -7.9% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Ayer?

The employment rate is 95.9% in Ayer, with a workforce of 1,898 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 85.8% (1,628 residents)
  • Blue-collar workers: 14.2% (270 residents)

Places of employment:
  • Self-employed: 11.5% (219 residents)
  • Private companies: 54.2% (1,029 residents)
  • Governmental workers: 18.2% (345 residents)
  • Not-for-profit companies: 16.1% (305 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