Londonderry, OH demographics:
population, income, and more

Total population
1,869
-17.9% year-over-year change
Median household income
$69,966/yr
9.5% year-over-year change
Housing units
1,054
-11.0% year-over-year change

Londonderry population

How many people live in Londonderry

Londonderry is home to 1,869 residents, according to the most recent Census data. Gender-wise, 45% of Londonderry locals are male, and 55% are female.

Total population
1,869
-17.9% year-over-year change
Gender ratio
Male
45%
841
Female
55%
1,028
Value Percent YoY change
Male 841 45% -21.5%
Female 1,028 55% -14.7%
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 Londonderry is 56, with the population distributed as follows: about 8% are children under 15, then 11.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 9.5% of the population, while another 43.6% fall into the 45 to 64 bracket. Finally, around 27.6% are 65 or older.

Median age
56.4
Age breakdown
Under 15
8%
15 to 24
11.3%
25 to 44
9.5%
45 to 64
43.6%
Over 65
27.6%
Value Percent YoY change
Under 15 150 8% -11.2%
15 to 24 212 11.3% -41.0%
25 to 44 177 9.5% -50.6%
45 to 64 814 43.6% -9.9%
Over 65 516 27.6% 6.0%
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

There’s also a share of 0.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 1,869 100% -17.9%
Racial breakdown
White
93.4%
Black or African American
6.4%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
0.2%
Other
0%
Value Percent
White 1,746 93.4%
Black or African American 120 6.4%
Two or more races 3 0.2%

Households in Londonderry

A peek inside Londonderry households

Londonderry has 926 households, with an average of 2 members in each. Of these, 78% are families, while the remaining 22% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
926
-13.9% year-over-year change
Average people per household
2
Non-family households
204
Family households
722
Value Percent YoY change
Non-family households 204 22% -26.6%
Family households 722 78% -9.5%
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 Londonderry

The housing landscape of Londonderry

Londonderry's housing consists of 1,054 units, with 71.6% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 28.4% of the housing landscape.

Housing units
1,054
-11.0% year-over-year change
Housing types
Value Percent
1 unit, detached 755 71.6%
Mobile home 299 28.4%
Homes built since 2020
% year-over-year change

The age of buildings in Londonderry

In Londonderry, the median construction year is 1981. About 15% of homes were built before the 1940s, with another 18.2% 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 158 15% -21.4%
Built between 1940 and 1949 192 18.2% -0.5%
Built between 1950 and 1959 38 3.6% -38.7%
Built between 1960 and 1969 49 4.6% -36.4%
Built between 1970 and 1979 58 5.5% -57.0%
Built between 1980 and 1989 343 32.5% 5.9%
Built between 1990 and 1999 134 12.7% 15.5%
Built between 2000 and 2009 42 4% 180.0%
Built between 2010 and 2019 40 3.8% -34.4%
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.

Londonderry occupancy rates

Out of the 926 occupied housing units in Londonderry, 76% are owner-occupied, while 24% are lived in by tenants. Meanwhile, 12.1% of all homes on the local market sit vacant.

Occupied housing units
926
-13.9% year-over-year change
Occupancy breakdown
Renter occupied
222
Owner occupied
704
Value Percent YoY
change
Renter occupied 222 24% -17.2%
Owner occupied 704 76% -12.9%
Unoccupied housing units
12.1%
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.

Londonderry housing costs

Housing costs in Londonderry come to a median of $639 per month, while tenants specifically pay a median gross rent of $738.

Median housing costs per month
$639/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 Londonderry
$738/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 Londonderry

Londonderry education at a glance

About 74.2% of the population in Londonderry went to high school, while 9.4% pursued college studies. Another 3.8% earned an associate degree and 6.4% hold a bachelor’s. Meanwhile, 3.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 52 3.1% -25.7%
High school diploma 1,238 74.2% -11.4%
College diploma 156 9.4% -42.4%
Associate degree 63 3.8% -23.2%
Bachelor's degree 107 6.4% -24.1%
Graduate degree 53 3.2% 120.8%
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 Londonderry

How much people earn in Londonderry

The average annual household income in Londonderry was $80,282 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.7% change from the previous year. At the same time, the median income stood at $69,966, reflecting a +9.5% shift over the same period.

Average household income in Londonderry
$80,282/year
3.7% year-over-year change
Median household income in Londonderry
$69,966/year
9.5% year-over-year change

Londonderry income by age

In Londonderry, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $200,406. Overall, 92.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $200,406 N/A
Over 65 $70,500 15.3%
Above poverty level
1,703
Below poverty level
131
Value Percent YoY
change
Above poverty level 1,703 92.9% -16.9%
Below poverty level 131 7.1% -37.3%

Employment in Londonderry

Workforce and job types in Londonderry

68.3% of the working population are employed in professional or administrative positions, while 31.7% are in hands-on or service-based jobs. Also, 11.4% run their own businesses, 60.2% are employed by private companies, and 20% work in the public sector.

Workforce demographics

White collar
525
Blue collar
244
Value Percent YoY change
White collar 525 68.3% -21.6%
Blue collar 244 31.7% -36.6%
Employer type
Self employees
11.4%
Private companies
60.2%
Governmental workers
20%
Not for profit companies
8.3%
Value Percent YoY change
Self employees 88 11.4% -15.4%
Private companies 463 60.2% -32.5%
Governmental workers 154 20% -27.7%
Not for profit companies 64 8.3% 23.1%

Transportation in Londonderry

How people get around in Londonderry

Commuting methods vary: 97.7% of residents travel by personal vehicle and 2.3% 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 636 97.7% -33.0%
Walk 15 2.3% 15.4%
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 Londonderry by zipcode?

Zipcode Population Number of households Median income Average income
45647 1,869 926 $69,966 $80,282

Explore more communities

FAQs about Londonderry demographics 

What is the total population of Londonderry?

Londonderry has a total population of 1,869 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 -17.9% compared to a year ago.

What is the gender ratio in Londonderry?

The gender ratio in Londonderry is as follows:
  • 45% males (841 residents)
  • 55% females (1,028 residents)

What is the median age in Londonderry?

The median age in Londonderry is 56.4.

What is the age distribution of the population in Londonderry?

The age distribution in Londonderry is as follows:
  • Under 15: 8% (150 residents)
  • Ages 15-24: 11.3% (212 residents)
  • Ages 25-44: 9.5% (177 residents)
  • Ages 45-64: 43.6% (814 residents)
  • Over 65: 27.6% (516 residents)

What is the racial and ethnic makeup of Londonderry?

The racial and ethnic makeup of Londonderry is as follows:
  • White: 93.4% (1,746 residents)
  • Black or African American: 6.4% (120 residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 0.2% (3 residents)
  • Other: 0% ( residents)

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

U.S.-born citizens represent 100% of the population in Londonderry.

How many housing units are there in Londonderry?

There are 1,054 housing units in Londonderry, reflecting a -11.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Londonderry has a total of 926 households, with an average of 2 people in each.

What is the median household income in Londonderry?

Londonderry has a median household income of $69,966, representing a +9.5% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Londonderry?

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

Job types:
  • White-collar workers: 68.3% (525 residents)
  • Blue-collar workers: 31.7% (244 residents)

Places of employment:
  • Self-employed: 11.4% (88 residents)
  • Private companies: 60.2% (463 residents)
  • Governmental workers: 20% (154 residents)
  • Not-for-profit companies: 8.3% (64 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