Housing data for Union Township (Washington County), PA

Union Township (Washington County), PA has an estimated 5,401 residents and 2,688 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a township in Washington County.

15.8% of households rent.

The median gross rent is $981 a month.

Its population shrank measurably since 2015–2019 (−5.5%).

Figures last updated on .

Residents
5,401 (±28)
Housing units
2,688 (±205)
Households that rent
15.8%
Median gross rent
$981
Residents since 2015–2019
−5.5%

What stands out in Union Township (Washington County)

Renters paying 30% or more of income: 74.2% (±23.6 points) in Union Township (Washington County), higher than in Washington County (40.3%).

Homes in buildings of 5 or more units: 2.7% (±2.4 points) in Union Township (Washington County), lower than in Washington County (8.0%).

Households without a vehicle: 2.1% (±1.6 points) in Union Township (Washington County), lower than in Washington County (7.3%).

Households that rent: 15.8% (±5.1 points) in Union Township (Washington County), lower than in Washington County (23.9%).

Housing in Union Township (Washington County) at a glance

Union Township (Washington County) against Washington County, its state and the nation

Estimate (90% margin of error)
Union Township (Washington County)Washington CountyPennsylvaniaUnited States
Residents5,401 (±28)210,042 (exact)13,018,639 (exact)334,922,499
Housing units2,688 (±205)97,923 (±105)5,806,452 (±672)143,775,355
Households that rent15.8% (±5.1 points)23.9% (±1.1 points)30.7% (±0.2 points)34.8%
Median gross rent$981 (±$86)$949 (±$25)$1,209 (±$5)$1,413
Median household income$61,071 (±$7,206)$78,958 (±$2,272)$77,971 (±$342)$80,734
Median home value$178,700 (±$20,241)$228,500 (±$4,629)$254,500 (±$767)$332,700
Median real estate taxes (a year)$2,209 (±$313)$2,485 (±$65)$3,311 (±$12)$3,119
Built before 198068.0% (±12.2 points)66.3% (±1.6 points)67.3% (±0.2 points)49.7%
Average commute26.2 minutes (±2.9)26.8 minutes (±0.6)26.3 minutes (±0.1)26.4 minutes
Households with broadband90.6% (±5.9 points)89.9% (±0.7 points)89.7% (±0.1 points)91.0%
Median age of residents48.8 years (±5.0)44.2 years (±0.2)40.9 years (±0.2)38.9 years

Union Township (Washington County) covers 15.3 square miles of land, about 353 residents per square mile (Census Bureau Gazetteer).

How Union Township (Washington County) has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents5,715 (±35)5,401 (±28)−5.5%Measurable decrease
Housing units2,690 (±216)2,688 (±205)−0.1%Not a measurable change
Median gross rent$652 (±$67)$981 (±$86)+50.5%Up after inflation
Median home value$146,500 (±$16,271)$178,700 (±$20,241)+22.0%No measurable change after inflation
Median household income$61,273 (±$9,476)$61,071 (±$7,206)−0.3%Down after inflation
Median owner cost with a mortgage$1,164 (±$80)$1,292 (±$189)+11.0%No measurable change after inflation
Median real estate taxes$1,734 (±$280)$2,209 (±$313)+27.4%No measurable change after inflation
Households that rent18.4% (±5.2 points)15.8% (±5.1 points)−2.6 percentage pointsNot a measurable change
Rental vacancy rate0.0% (±5.3 points)0.0% (±7.4 points)0.0 percentage pointsNot a measurable change

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Crime reported to police in Washington County

Union Township (Washington County) has no police department of its own in the FBI’s figures, so this is the figure for Washington County as a whole.

In 2025, the police departments that report for Washington County recorded 146 violent and 575 property crimes per 100,000 residents.

A county-wide figure describes the whole county, not this place; crime varies from one community to the next.

ZIP codes in Union Township (Washington County)

ZIP Code Tabulation Areas that cover this place (2020–2024 estimates)
ZIP codeShare of the ZIP’s land in this placeResidentsMedian gross rentMedian home valueMedian household income
15038100%279—$97,300$31,824
1533254%7,678$928$197,600$66,578
1506730%2,142$719$109,400$52,352

A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.

Places near Union Township (Washington County)

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Finleyville1.1 mi$728$162,50062.4%
New Eagle3.0 mi$719$106,70024.9%
South Park Township3.8 mi$1,438$248,00019.6%
Baidland4.1 mi—$201,3006.8%
Forward Township (Allegheny County)4.2 mi$1,120$166,00015.2%
Nottingham Township4.2 mi—$370,3000.9%
Jefferson Hills4.3 mi$1,355$315,90015.7%
Monongahela4.9 mi$818$114,30030.9%

Places in Pennsylvania most like Union Township (Washington County)

PlaceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
Porter Township (Huntingdon County)$992$164,500$60,44114.2%
Fell Township$1,002$173,100$60,87517.8%
Exeter Township (Wyoming County)$1,021$188,900$68,26914.8%
Springdale Township$961$150,800$62,02414.0%
Penn Township (Perry County)$1,001$216,400$59,05316.7%
Jennerstown$856$193,600$64,80112.8%

Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across Pennsylvania.

HUD Fair Market Rent for Union Township (Washington County), fiscal year 2027

Pittsburgh, PA HUD Metro FMR Area, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$1,075$1,146$1,389$1,773$1,925

HUD also publishes a Small Area Fair Market Rent for each ZIP code in the area; the Fair Market Rent page for this place lists its ZIP codes.

HUD income limits for Union Township (Washington County), fiscal year 2026

Pittsburgh, PA HUD Metro FMR Area, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$23,200$38,650$61,850
2 people$26,500$44,200$70,650
3 people$29,800$49,700$79,500
4 people$33,100$55,200$88,300
5 people$38,680$59,650$95,400
6 people$44,360$64,050$102,450
7 people$50,040$68,450$109,500
8 people$55,720$72,900$116,600

These are the limits HUD sets for its housing programs in the Pittsburgh, PA HUD Metro FMR Area, where HUD’s median family income for fiscal year 2026 is $110,400.

A program can use its own limits; tax-credit and local programs often do.

The figures for Union Township (Washington County) include the places inside it that have pages of their own: Gastonville.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Union Township (Washington County)

What is the average rent in Union Township (Washington County), PA?

The Census Bureau publishes the median rather than the average: the median gross rent in Union Township (Washington County) is $981 (±$86) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.

How much is a one-bedroom apartment in Union Township (Washington County)?

The median gross rent for a one-bedroom home in Union Township (Washington County), PA is $938 (±$89) a month (2020–2024 American Community Survey).

Are renters in Union Township (Washington County) rent-burdened?

74.2% of renting households in Union Township (Washington County) pay 30% or more of their income in gross rent, the share housing researchers usually call rent-burdened (2020–2024 American Community Survey).

How many renters are there in Union Township (Washington County)?

Union Township (Washington County) has an estimated 420 (±140) renting households, 15.8% of its occupied homes (2020–2024 American Community Survey).

What is the median household income in Union Township (Washington County)?

The median household income in Union Township (Washington County) is $61,071 (±$7,206) a year (2020–2024 American Community Survey).

What is the average home value in Union Township (Washington County), PA?

The Census Bureau publishes the median: $178,700 (±$20,241) for owner-occupied homes in Union Township (Washington County) (2020–2024 American Community Survey).

Is Union Township (Washington County) growing?

In Union Township (Washington County), the number of residents went from 5,715 in 2015–2019 to 5,401 in 2020–2024 (−5.5%), a measurable decrease.

What ZIP codes are in Union Township (Washington County)?

The ZIP codes that cover Union Township (Washington County) are 15038, 15332, 15067.

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Union township, Washington County, Pennsylvania (county subdivision:78432, in state:42 county:125).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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