Unionville, Chester County, PA demographics:
population, income, and more

Total population
1,724
-11.4% year-over-year change
Median household income
$71,354/yr
-9.5% year-over-year change
Housing units
906
-5.5% year-over-year change

Unionville population

How many people live in Unionville

Unionville is home to 1,724 residents, according to the most recent Census data. Gender-wise, 52.4% of Unionville locals are male, and 47.6% are female.

Total population
1,724
-11.4% year-over-year change
Gender ratio
Male
52.4%
904
Female
47.6%
820
Value Percent YoY change
Male 904 52.4% -7.8%
Female 820 47.6% -15.1%
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 Unionville is 49, with the population distributed as follows: about 16.8% are children under 15, then 2.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 19% of the population, while another 30.3% fall into the 45 to 64 bracket. Finally, around 31.8% are 65 or older.

Median age
49
Age breakdown
Under 15
16.8%
15 to 24
2.1%
25 to 44
19%
45 to 64
30.3%
Over 65
31.8%
Value Percent YoY change
Under 15 289 16.8% -9.1%
15 to 24 36 2.1% -54.4%
25 to 44 328 19% -8.1%
45 to 64 522 30.3% -8.4%
Over 65 549 31.8% -11.7%
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 Unionville, 97.5% of the population are US-born citizens, while 2.2% have gained naturalized citizenship. At the same time, 0.3% of residents are non-citizens. There’s also a share of 1.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.5%
Non-U.S.-born citizens
2.2%
Non-citizens
0.3%
Value Percent YoY change
U.S.-born citizens 1,681 97.5% -11.8%
Non-U.S.-born citizens 38 2.2% 8.6%
Non-citizens 5 0.3% -16.7%
Racial breakdown
White
96.4%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
1.3%
Other
2.4%
Value Percent
White 1,661 96.4%
Two or more races 22 1.3%
Other 41 2.4%

Households in Unionville

A peek inside Unionville households

Unionville has 806 households, with an average of 2 members in each. Of these, 63.8% are families, while the remaining 36.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
806
-10.9% year-over-year change
Average people per household
2
Non-family households
292
Family households
514
Value Percent YoY change
Non-family households 292 36.2% -10.7%
Family households 514 63.8% -11.1%
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 Unionville

The housing landscape of Unionville

Unionville's housing consists of 906 units, with 65% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.6% 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 29.6% of the housing landscape.

Housing units
906
-5.5% year-over-year change
Housing types
Value Percent
1 unit, detached 589 65%
1 unit, attached 24 2.6%
3 or 4 units 18 2%
5 to 9 units 7 0.8%
Mobile home 268 29.6%
Homes built since 2020
% year-over-year change

The age of buildings in Unionville

In Unionville, the median construction year is 1962. About 27.4% of homes were built before the 1940s, with another 4.5% 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 248 27.4% -8.8%
Built between 1940 and 1949 41 4.5% 10.8%
Built between 1950 and 1959 89 9.8% -19.8%
Built between 1960 and 1969 38 4.2% 72.7%
Built between 1970 and 1979 200 22.1% -5.7%
Built between 1980 and 1989 108 11.9% -5.3%
Built between 1990 and 1999 117 12.9% 0.9%
Built between 2000 and 2009 38 4.2% 11.8%
Built between 2010 and 2019 27 3% -34.1%
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.

Unionville occupancy rates

Out of the 806 occupied housing units in Unionville, 85% are owner-occupied, while 15% are lived in by tenants. Meanwhile, 11% of all homes on the local market sit vacant.

Occupied housing units
806
-10.9% year-over-year change
Occupancy breakdown
Renter occupied
121
Owner occupied
685
Value Percent YoY
change
Renter occupied 121 15% 12.0%
Owner occupied 685 85% -14.1%
Unoccupied housing units
11.0%
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.

Unionville housing costs

Housing costs in Unionville come to a median of $698 per month, while tenants specifically pay a median gross rent of $1,523.

Median housing costs per month
$698/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 Unionville
$1,523/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 Unionville

Unionville education at a glance

About 37.6% of the population in Unionville went to high school, while 25.8% pursued college studies. Another 8.8% earned an associate degree and 13.7% hold a bachelor’s. Meanwhile, 13.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 11 0.8% -42.1%
High school diploma 536 37.6% -5.6%
College diploma 368 25.8% -7.5%
Associate degree 125 8.8% -13.8%
Bachelor's degree 195 13.7% -18.8%
Graduate degree 191 13.4% -18.0%
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 Unionville

How much people earn in Unionville

The average annual household income in Unionville was $96,808 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -2.8% change from the previous year. At the same time, the median income stood at $71,354, reflecting a -9.5% shift over the same period.

Average household income in Unionville
$96,808/year
-2.8% year-over-year change
Median household income in Unionville
$71,354/year
-9.5% year-over-year change

Unionville income by age

In Unionville, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $109,354. Those with someone between 45 and 64 in charge, often well established professionally, earn $95,208 overall. Overall, 93.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $109,354 2.7%
45 - 64 $95,208 15.8%
Over 65 $57,831 37.0%
Above poverty level
1,611
Below poverty level
111
Value Percent YoY
change
Above poverty level 1,611 93.6% -8.2%
Below poverty level 111 6.4% -41.6%

Employment in Unionville

Workforce and job types in Unionville

The job market in Unionville is powered by 820 working residents, spread across a range of industries and roles. 66.6% of the working population are employed in professional or administrative positions, while 33.4% are in hands-on or service-based jobs. Also, 5.4% run their own businesses, 72% are employed by private companies, and 19.8% work in the public sector.

Workforce demographics

Working population
820
-5.3% year-over-year change
White collar
546
Blue collar
274
Value Percent YoY change
White collar 546 66.6% -10.5%
Blue collar 274 33.4% 7.0%
Employer type
Self employees
5.4%
Private companies
72%
Governmental workers
19.8%
Not for profit companies
2.9%
Value Percent YoY change
Self employees 44 5.4% -20.0%
Private companies 590 72% -3.1%
Governmental workers 162 19.8% -10.5%
Not for profit companies 24 2.9% 14.3%
Unemployment rate
1.1%
-52.6% year-over-year change

Available workforce

The unemployment rate in Unionville stands at 1.1%, 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 Unionville

How people get around in Unionville

In Unionville, the average commute time is 85 minutes. Commuting methods vary: 99.7% of residents travel by personal vehicle and 0.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
85 min
-19.8% year-over-year change
Means of transportation
Value Percent YoY change
Car 726 99.7% -6.2%
Walk 2 0.3% N/A
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 Unionville by zipcode?

Zipcode Population Number of households Median income Average income
19375 234 96 $250,001 $264,248

Explore more communities

FAQs about Unionville demographics 

What is the total population of Unionville?

Unionville has a total population of 1,724 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 -11.4% compared to a year ago.

What is the gender ratio in Unionville?

The gender ratio in Unionville is as follows:
  • 52.4% males (904 residents)
  • 47.6% females (820 residents)

What is the median age in Unionville?

The median age in Unionville is 49.

What is the age distribution of the population in Unionville?

The age distribution in Unionville is as follows:
  • Under 15: 16.8% (289 residents)
  • Ages 15-24: 2.1% (36 residents)
  • Ages 25-44: 19% (328 residents)
  • Ages 45-64: 30.3% (522 residents)
  • Over 65: 31.8% (549 residents)

What is the racial and ethnic makeup of Unionville?

The racial and ethnic makeup of Unionville is as follows:
  • White: 96.4% (1,661 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 1.3% (22 residents)
  • Other: 2.4% (41 residents)

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

U.S.-born citizens represent 97.5% of the population in Unionville.

How many housing units are there in Unionville?

There are 906 housing units in Unionville, reflecting a -5.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Unionville has a total of 806 households, with an average of 2 people in each.

What is the median household income in Unionville?

Unionville has a median household income of $71,354, representing a -9.5% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 98.9% in Unionville, with a workforce of 820 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 66.6% (546 residents)
  • Blue-collar workers: 33.4% (274 residents)

Places of employment:
  • Self-employed: 5.4% (44 residents)
  • Private companies: 72% (590 residents)
  • Governmental workers: 19.8% (162 residents)
  • Not-for-profit companies: 2.9% (24 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