Ontario County, NY demographics:
population, income, and more

Total population
112,625
0.2% year-over-year change
Median household income
$82,324/yr
3.1% year-over-year change
Housing units
53,379
0.7% year-over-year change

Ontario County population

How many people live in Ontario County

Ontario County is home to 112,625 residents, according to the most recent Census data. Gender-wise, 49.3% of Ontario County locals are male, and 50.7% are female.

Total population
112,625
0.2% year-over-year change
Gender ratio
Male
49.3%
55,490
Female
50.7%
57,135
Value Percent YoY change
Male 55,490 49.3% 0.2%
Female 57,135 50.7% 0.2%
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 Ontario County is 44, with the population distributed as follows: about 15.6% are children under 15, then 12.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 22.8% of the population, while another 27.1% fall into the 45 to 64 bracket. Finally, around 22.2% are 65 or older.

Median age
44.2
Age breakdown
Under 15
15.6%
15 to 24
12.3%
25 to 44
22.8%
45 to 64
27.1%
Over 65
22.2%
Value Percent YoY change
Under 15 17,589 15.6% -1.4%
15 to 24 13,883 12.3% -1.0%
25 to 44 25,625 22.8% 1.2%
45 to 64 30,565 27.1% -1.6%
Over 65 24,963 22.2% 3.2%
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 Ontario County, 94.4% of the population are US-born citizens, while 4% have gained naturalized citizenship. At the same time, 1.7% of residents are non-citizens. As for race, 88.5% of locals are Caucasian, 2.1% are African American and 1.4% have Asian roots. There’s also a share of 6.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
94.4%
Non-U.S.-born citizens
4%
Non-citizens
1.7%
Value Percent YoY change
U.S.-born citizens 106,269 94.4% 0.3%
Non-U.S.-born citizens 4,459 4% -4.2%
Non-citizens 1,897 1.7% 3.4%
Racial breakdown
White
88.5%
Black or African American
2.1%
American Indian and Alaska Native
0%
Asian
1.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.1%
Other
1.9%
Value Percent
White 99,659 88.5%
Black or African American 2,353 2.1%
American Indian and Alaska Native 34 0%
Asian 1,578 1.4%
Two or more races 6,879 6.1%
Other 2,122 1.9%

Households in Ontario County

A peek inside Ontario County households

Ontario County has 48,311 households, with an average of 2 members in each. Of these, 62.3% are families, while the remaining 37.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
48,311
1.3% year-over-year change
Average people per household
2
Non-family households
18,210
Family households
30,101
Value Percent YoY change
Non-family households 18,210 37.7% -0.1%
Family households 30,101 62.3% 2.2%
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 Ontario County

The housing landscape of Ontario County

Ontario County's housing consists of 53,379 units, with 66.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 5.9% 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 6.9% of the housing landscape.

Housing units
53,379
0.7% year-over-year change
Housing types
Value Percent
1 unit, detached 35,655 66.8%
1 unit, attached 3,148 5.9%
2 units 2,327 4.4%
3 or 4 units 2,710 5.1%
5 to 9 units 2,528 4.7%
10 to 19 units 937 1.8%
20 to 49 units 639 1.2%
50 or more units 1,754 3.3%
Mobile home 3,666 6.9%
Boat, RV, van, etc. 15 0%
Homes built since 2020
728
72.1% year-over-year change

The age of buildings in Ontario County

In Ontario County, the median construction year is 1976. About 25.7% of homes were built before the 1940s, with another 3.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 11.6% of homes were added from 2000 to 2009, 8.6% between 2010 and 2019, and 1.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 13,700 25.7% -1.3%
Built between 1940 and 1949 1,763 3.3% 4.8%
Built between 1950 and 1959 3,380 6.3% -9.0%
Built between 1960 and 1969 4,031 7.6% 2.9%
Built between 1970 and 1979 6,645 12.4% -0.8%
Built between 1980 and 1989 6,758 12.7% 7.9%
Built between 1990 and 1999 5,634 10.6% -2.7%
Built between 2000 and 2009 6,164 11.6% -5.3%
Built between 2010 and 2019 4,576 8.6% 11.1%
Built in 2020 or later 728 1.4% 72.1%
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.

Ontario County occupancy rates

Out of the 48,311 occupied housing units in Ontario County, 73.7% are owner-occupied, while 26.3% are lived in by tenants. Meanwhile, 9.5% of all homes on the local market sit vacant.

Occupied housing units
48,311
1.3% year-over-year change
Occupancy breakdown
Renter occupied
12,713
Owner occupied
35,598
Value Percent YoY
change
Renter occupied 12,713 26.3% -1.9%
Owner occupied 35,598 73.7% 2.5%
Unoccupied housing units
9.5%
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.

Ontario County housing costs

Housing costs in Ontario County come to a median of $1,213 per month, while tenants specifically pay a median gross rent of $1,150.

Median housing costs per month
$1,213/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 Ontario County
$1,150/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 Ontario County

Ontario County education at a glance

About 30.4% of the population in Ontario County went to high school, while 18.5% pursued college studies. Another 13.3% earned an associate degree and 19.7% hold a bachelor’s. Meanwhile, 15.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 2,409 2.6% 1.3%
High school diploma 27,657 30.4% -2.0%
College diploma 16,804 18.5% -1.6%
Associate degree 12,086 13.3% 4.7%
Bachelor's degree 17,921 19.7% 3.6%
Graduate degree 14,080 15.5% 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 Ontario County

How much people earn in Ontario County

The average annual household income in Ontario County was $108,042 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.2% change from the previous year. At the same time, the median income stood at $82,324, reflecting a +3.1% shift over the same period.

Average household income in Ontario County
$108,042/year
3.2% year-over-year change
Median household income in Ontario County
$82,324/year
3.1% year-over-year change

Ontario County income by age

In Ontario County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $96,556. Those with someone between 45 and 64 in charge, often well established professionally, earn $103,121 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $61,494, while those led by someone over 65, many of whom may be retired, have about $58,990 in earnings. Overall, 91% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $61,494 23.9%
25 - 44 $96,556 4.6%
45 - 64 $103,121 6.5%
Over 65 $58,990 -2.2%
Above poverty level
98,028
Below poverty level
9,701
Value Percent YoY
change
Above poverty level 98,028 91% 0.2%
Below poverty level 9,701 9% -1.4%

Employment in Ontario County

Workforce and job types in Ontario County

The job market in Ontario County is powered by 54,874 working residents, spread across a range of industries and roles. 80.2% of the working population are employed in professional or administrative positions, while 19.8% are in hands-on or service-based jobs. Also, 10.5% run their own businesses, 59.7% are employed by private companies, and 16.2% work in the public sector.

Workforce demographics

Working population
54,874
0.5% year-over-year change
White collar
44,033
Blue collar
10,841
Value Percent YoY change
White collar 44,033 80.2% -0.3%
Blue collar 10,841 19.8% 4.0%
Employer type
Self employees
10.5%
Private companies
59.7%
Governmental workers
16.2%
Not for profit companies
13.6%
Value Percent YoY change
Self employees 5,773 10.5% 5.2%
Private companies 32,753 59.7% -1.6%
Governmental workers 8,884 16.2% 0.9%
Not for profit companies 7,464 13.6% 6.4%
Unemployment rate
3.7%
-7.6% year-over-year change

Available workforce

The unemployment rate in Ontario County stands at 3.7%, 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 Ontario County

How people get around in Ontario County

Commuting methods vary: 81.9% of residents travel by personal vehicle and 2.7% 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 43,945 81.9% -1.6%
Taxicab 13 0% -43.5%
Bus or trolleybus 110 0.2% -22.5%
Subway or elevated 5 0% N/A
Railroad 9 0% N/A
Ferryboat 20 0% 11.1%
Motorcycle 104 0.2% 5.0%
Bicycle 190 0.4% -1.0%
Walk 1,467 2.7% -17.0%
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 Ontario County by zipcode?

Zipcode Population Number of households Median income Average income
14424 28,786 12,995 $79,778 $108,751
14425 13,839 5,325 $94,609 $107,487
14432 5,518 2,172 $78,017 $96,473
14456 19,756 8,100 $81,310 $97,735
14466 1,754 668 $108,085 $119,628
14469 6,008 2,736 $74,521 $98,766
14471 2,727 1,324 $78,405 $87,748
14475 215 75 $123,917 $127,868
14485 4,153 1,628 $80,341 $90,364
14487 5,492 2,259 $89,688 $105,427

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FAQs about Ontario County demographics 

What is the total population of Ontario County?

Ontario County has a total population of 112,625 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 +0.2% compared to a year ago.

What is the gender ratio in Ontario County?

The gender ratio in Ontario County is as follows:
  • 49.3% males (55,490 residents)
  • 50.7% females (57,135 residents)

What is the median age in Ontario County?

The median age in Ontario County is 44.2.

What is the age distribution of the population in Ontario County?

The age distribution in Ontario County is as follows:
  • Under 15: 15.6% (17,589 residents)
  • Ages 15-24: 12.3% (13,883 residents)
  • Ages 25-44: 22.8% (25,625 residents)
  • Ages 45-64: 27.1% (30,565 residents)
  • Over 65: 22.2% (24,963 residents)

What is the racial and ethnic makeup of Ontario County?

The racial and ethnic makeup of Ontario County is as follows:
  • White: 88.5% (99,659 residents)
  • Black or African American: 2.1% (2,353 residents)
  • American Indian and Alaska Native: 0% (34 residents)
  • Asian: 1.4% (1,578 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 6.1% (6,879 residents)
  • Other: 1.9% (2,122 residents)

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

U.S.-born citizens represent 94.4% of the population in Ontario County.

How many housing units are there in Ontario County?

There are 53,379 housing units in Ontario County, reflecting a +0.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Ontario County has a total of 48,311 households, with an average of 2 people in each.

What is the median household income in Ontario County?

Ontario County has a median household income of $82,324, representing a +3.1% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Ontario County?

The employment rate is 96.3% in Ontario County, with a workforce of 54,874 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 80.2% (44,033 residents)
  • Blue-collar workers: 19.8% (10,841 residents)

Places of employment:
  • Self-employed: 10.5% (5,773 residents)
  • Private companies: 59.7% (32,753 residents)
  • Governmental workers: 16.2% (8,884 residents)
  • Not-for-profit companies: 13.6% (7,464 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