Wilmington, NY demographics:
population, income, and more

Total population
904
-7.7% year-over-year change
Median household income
$90,625/yr
-1.2% year-over-year change
Housing units
592
4.4% year-over-year change

Wilmington population

How many people live in Wilmington

Wilmington is home to 904 residents, according to the most recent Census data. Gender-wise, 47.7% of Wilmington locals are male, and 52.3% are female.

Total population
904
-7.7% year-over-year change
Gender ratio
Male
47.7%
431
Female
52.3%
473
Value Percent YoY change
Male 431 47.7% -11.5%
Female 473 52.3% -3.9%
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 Wilmington is 43, with the population distributed as follows: about 15% are children under 15, then 11.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 29.5% of the population, while another 21.5% fall into the 45 to 64 bracket. Finally, around 22.8% are 65 or older.

Median age
43.1
Age breakdown
Under 15
15%
15 to 24
11.2%
25 to 44
29.5%
45 to 64
21.5%
Over 65
22.8%
Value Percent YoY change
Under 15 136 15% 15.2%
15 to 24 101 11.2% -19.2%
25 to 44 267 29.5% -0.4%
45 to 64 194 21.5% -21.8%
Over 65 206 22.8% -6.4%
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 Wilmington, 94.7% of the population are US-born citizens, while 2.2% have gained naturalized citizenship. At the same time, 3.1% of residents are non-citizens. There’s also a share of 1.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
94.7%
Non-U.S.-born citizens
2.2%
Non-citizens
3.1%
Value Percent YoY change
U.S.-born citizens 856 94.7% -8.2%
Non-U.S.-born citizens 20 2.2% -20.0%
Non-citizens 28 3.1% 33.3%
Racial breakdown
White
97.6%
Black or African American
0.1%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
1.4%
Other
0.9%
Value Percent
White 882 97.6%
Black or African American 1 0.1%
Two or more races 13 1.4%
Other 8 0.9%

Households in Wilmington

A peek inside Wilmington households

Wilmington has 368 households, with an average of 2 members in each. Of these, 74.2% are families, while the remaining 25.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
368
-7.3% year-over-year change
Average people per household
2
Non-family households
95
Family households
273
Value Percent YoY change
Non-family households 95 25.8% 20.2%
Family households 273 74.2% -14.2%
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 Wilmington

The housing landscape of Wilmington

Wilmington's housing consists of 592 units, with 80.6% 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 2.9% of the housing landscape.

Housing units
592
4.4% year-over-year change
Housing types
Value Percent
1 unit, detached 477 80.6%
3 or 4 units 48 8.1%
5 to 9 units 42 7.1%
20 to 49 units 8 1.4%
Mobile home 17 2.9%
Homes built since 2020
0
% year-over-year change

The age of buildings in Wilmington

In Wilmington, the median construction year is 1972. About 32.3% of homes were built before the 1940s, with another 6.4% 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 191 32.3% 20.9%
Built between 1940 and 1949 38 6.4% 11.8%
Built between 1950 and 1959 44 7.4% -15.4%
Built between 1960 and 1969 16 2.7% -61.0%
Built between 1970 and 1979 44 7.4% -2.2%
Built between 1980 and 1989 99 16.7% 7.6%
Built between 1990 and 1999 64 10.8% 6.7%
Built between 2000 and 2009 74 12.5% 10.4%
Built between 2010 and 2019 22 3.7% 22.2%
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.

Wilmington occupancy rates

Out of the 368 occupied housing units in Wilmington, 78.8% are owner-occupied, while 21.2% are lived in by tenants. Meanwhile, 37.8% of all homes on the local market sit vacant.

Occupied housing units
368
-7.3% year-over-year change
Occupancy breakdown
Renter occupied
78
Owner occupied
290
Value Percent YoY
change
Renter occupied 78 21.2% 34.5%
Owner occupied 290 78.8% -14.4%
Unoccupied housing units
37.8%
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.

Wilmington housing costs

Housing costs in Wilmington come to a median of $1,235 per month, while tenants specifically pay a median gross rent of $1,179.

Median housing costs per month
$1,235/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 Wilmington
$1,179/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 Wilmington

Wilmington education at a glance

About 30.5% of the population in Wilmington went to high school, while 27.5% pursued college studies. Another 13.6% earned an associate degree and 18.8% hold a bachelor’s. Meanwhile, 9.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 3 0.4% -78.6%
High school diploma 224 30.5% -17.0%
College diploma 202 27.5% -15.1%
Associate degree 100 13.6% -4.8%
Bachelor's degree 138 18.8% 1.5%
Graduate degree 68 9.2% 9.7%
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 Wilmington

How much people earn in Wilmington

The average annual household income in Wilmington was $121,880 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +7.7% change from the previous year. At the same time, the median income stood at $90,625, reflecting a -1.2% shift over the same period.

Average household income in Wilmington
$121,880/year
7.7% year-over-year change
Median household income in Wilmington
$90,625/year
-1.2% year-over-year change

Wilmington income by age

In Wilmington, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $122,250. Those with someone between 45 and 64 in charge, often well established professionally, earn $140,833 overall. Overall, 95.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $122,250 1.8%
45 - 64 $140,833 15.9%
Over 65 $50,179 4.7%
Above poverty level
855
Below poverty level
38
Value Percent YoY
change
Above poverty level 855 95.7% -9.5%
Below poverty level 38 4.3% 40.7%

Average renter income in Wilmington

To get a better sense of what renters earn on average in Wilmington, their median household income was $54,773 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
$54,773
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 Wilmington

Workforce and job types in Wilmington

The job market in Wilmington is powered by 476 working residents, spread across a range of industries and roles. 84.2% of the working population are employed in professional or administrative positions, while 15.8% are in hands-on or service-based jobs. Also, 19.3% run their own businesses, 39.1% are employed by private companies, and 35.3% work in the public sector.

Workforce demographics

Working population
476
-5.9% year-over-year change
White collar
401
Blue collar
75
Value Percent YoY change
White collar 401 84.2% -6.7%
Blue collar 75 15.8% -1.3%
Employer type
Self employees
19.3%
Private companies
39.1%
Governmental workers
35.3%
Not for profit companies
6.3%
Value Percent YoY change
Self employees 92 19.3% -14.8%
Private companies 186 39.1% -2.6%
Governmental workers 168 35.3% -3.5%
Not for profit companies 30 6.3% -9.1%

Transportation in Wilmington

How people get around in Wilmington

In Wilmington, the average commute time is 32 minutes. Commuting methods vary: 82.9% of residents travel by personal vehicle and 1.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
32 min
Means of transportation
Value Percent YoY change
Car 384 82.9% -8.8%
Walk 6 1.3% 50.0%
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 Wilmington by zipcode?

Zipcode Population Number of households Median income Average income
12997 1,251 514 $82,344 $124,046

Explore more communities

FAQs about Wilmington demographics 

What is the total population of Wilmington?

Wilmington has a total population of 904 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 -7.7% compared to a year ago.

What is the gender ratio in Wilmington?

The gender ratio in Wilmington is as follows:
  • 47.7% males (431 residents)
  • 52.3% females (473 residents)

What is the median age in Wilmington?

The median age in Wilmington is 43.1.

What is the age distribution of the population in Wilmington?

The age distribution in Wilmington is as follows:
  • Under 15: 15% (136 residents)
  • Ages 15-24: 11.2% (101 residents)
  • Ages 25-44: 29.5% (267 residents)
  • Ages 45-64: 21.5% (194 residents)
  • Over 65: 22.8% (206 residents)

What is the racial and ethnic makeup of Wilmington?

The racial and ethnic makeup of Wilmington is as follows:
  • White: 97.6% (882 residents)
  • Black or African American: 0.1% (1 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 1.4% (13 residents)
  • Other: 0.9% (8 residents)

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

U.S.-born citizens represent 94.7% of the population in Wilmington.

How many housing units are there in Wilmington?

There are 592 housing units in Wilmington, reflecting a +4.4% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Wilmington has a total of 368 households, with an average of 2 people in each.

What is the median household income in Wilmington?

Wilmington has a median household income of $90,625, representing a -1.2% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Wilmington?

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

Job types:
  • White-collar workers: 84.2% (401 residents)
  • Blue-collar workers: 15.8% (75 residents)

Places of employment:
  • Self-employed: 19.3% (92 residents)
  • Private companies: 39.1% (186 residents)
  • Governmental workers: 35.3% (168 residents)
  • Not-for-profit companies: 6.3% (30 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