Washington, Greene County, PA demographics:
population, income, and more

Total population
1,742
-1.5% year-over-year change
Median household income
$65,511/yr
-0.1% year-over-year change
Housing units
723
-2.8% year-over-year change

Washington population

How many people live in Washington

Washington is home to 1,742 residents, according to the most recent Census data. Gender-wise, 55.2% of Washington locals are male, and 44.9% are female.

Total population
1,742
-1.5% year-over-year change
Gender ratio
Male
55.2%
961
Female
44.9%
782
Value Percent YoY change
Male 961 55.2% -2.9%
Female 782 44.9% 0.4%
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 Washington is 44, with the population distributed as follows: about 13.6% are children under 15, then 14.7% are in the 15 to 24 age group. Adults between 25 and 44 make up 24% of the population, while another 27.9% fall into the 45 to 64 bracket. Finally, around 19.8% are 65 or older.

Median age
44.5
Age breakdown
Under 15
13.6%
15 to 24
14.7%
25 to 44
24%
45 to 64
27.9%
Over 65
19.8%
Value Percent YoY change
Under 15 237 13.6% 0.4%
15 to 24 256 14.7% 0.0%
25 to 44 418 24% -1.4%
45 to 64 486 27.9% -2.4%
Over 65 345 19.8% -3.1%
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 Washington, 98.2% of the population are US-born citizens, while 1.4% have gained naturalized citizenship. At the same time, 0.4% of residents are non-citizens. As for race, 86% of locals are Caucasian, 5.7% are African American and 0.5% have Asian roots. There’s also a share of 7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.2%
Non-U.S.-born citizens
1.4%
Non-citizens
0.4%
Value Percent YoY change
U.S.-born citizens 1,710 98.2% -1.3%
Non-U.S.-born citizens 25 1.4% -19.4%
Non-citizens 7 0.4% 0.0%
Racial breakdown
White
86%
Black or African American
5.7%
American Indian and Alaska Native
0.1%
Asian
0.5%
Native Hawaiian and other Pacific Islander
0%
Two or more races
7%
Other
0.8%
Value Percent
White 1,498 86%
Black or African American 99 5.7%
American Indian and Alaska Native 1 0.1%
Asian 9 0.5%
Two or more races 121 7%
Other 14 0.8%

Households in Washington

A peek inside Washington households

Washington has 660 households, with an average of 2 members in each. Of these, 63.3% are families, while the remaining 36.7% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
660
0.0% year-over-year change
Average people per household
2
Non-family households
242
Family households
418
Value Percent YoY change
Non-family households 242 36.7% -2.8%
Family households 418 63.3% 1.7%
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 Washington

The housing landscape of Washington

Washington's housing consists of 723 units, with 67.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.4% 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 13.6% of the housing landscape.

Housing units
723
-2.8% year-over-year change
Housing types
Value Percent
1 unit, detached 486 67.2%
1 unit, attached 3 0.4%
2 units 22 3%
3 or 4 units 51 7%
5 to 9 units 12 1.7%
10 to 19 units 20 2.8%
20 to 49 units 17 2.4%
50 or more units 14 1.9%
Mobile home 98 13.6%
Homes built since 2020
3
50.0% year-over-year change

The age of buildings in Washington

In Washington, the median construction year is 1963. About 34.6% of homes were built before the 1940s, with another 2.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 8% of homes were added from 2000 to 2009, 5% between 2010 and 2019, and 0.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 250 34.6% 4.6%
Built between 1940 and 1949 17 2.4% -34.6%
Built between 1950 and 1959 61 8.4% -9.0%
Built between 1960 and 1969 64 8.9% 16.4%
Built between 1970 and 1979 80 11.1% -9.1%
Built between 1980 and 1989 80 11.1% -9.1%
Built between 1990 and 1999 73 10.1% -15.1%
Built between 2000 and 2009 58 8% 1.8%
Built between 2010 and 2019 36 5% 5.9%
Built in 2020 or later 3 0.4% 50.0%
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.

Washington occupancy rates

Out of the 660 occupied housing units in Washington, 71.8% are owner-occupied, while 28.2% are lived in by tenants. Meanwhile, 8.7% of all homes on the local market sit vacant.

Occupied housing units
660
0.0% year-over-year change
Occupancy breakdown
Renter occupied
186
Owner occupied
474
Value Percent YoY
change
Renter occupied 186 28.2% 0.5%
Owner occupied 474 71.8% -0.2%
Unoccupied housing units
8.7%
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.

Washington housing costs

Housing costs in Washington come to a median of $844 per month, while tenants specifically pay a median gross rent of $693.

Median housing costs per month
$844/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 Washington
$693/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 Washington

Washington education at a glance

About 47.4% of the population in Washington went to high school, while 23.8% pursued college studies. Another 5.6% earned an associate degree and 13.5% hold a bachelor’s. Meanwhile, 7.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 35 2.4% 34.6%
High school diploma 691 47.4% -2.4%
College diploma 347 23.8% -2.2%
Associate degree 82 5.6% -12.8%
Bachelor's degree 197 13.5% -1.5%
Graduate degree 105 7.2% 2.9%
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 Washington

How much people earn in Washington

The average annual household income in Washington was $91,336 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -0.4% change from the previous year. At the same time, the median income stood at $65,511, reflecting a -0% shift over the same period.

Average household income in Washington
$91,336/year
-0.4% year-over-year change
Median household income in Washington
$65,511/year
-0.1% year-over-year change

Washington income by age

In Washington, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $75,932. Those with someone between 45 and 64 in charge, often well established professionally, earn $76,458 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $62,528, while those led by someone over 65, many of whom may be retired, have about $61,250 in earnings. Overall, 86.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $62,528 N/A
25 - 44 $75,932 -6.2%
45 - 64 $76,458 -10.1%
Over 65 $61,250 -6.1%
Above poverty level
1,199
Below poverty level
194
Value Percent YoY
change
Above poverty level 1,199 86.1% -3.1%
Below poverty level 194 13.9% 7.2%

Employment in Washington

Workforce and job types in Washington

77.4% of the working population are employed in professional or administrative positions, while 22.6% are in hands-on or service-based jobs. Also, 6.2% run their own businesses, 62% are employed by private companies, and 19.8% work in the public sector.

Workforce demographics

White collar
503
Blue collar
147
Value Percent YoY change
White collar 503 77.4% -1.4%
Blue collar 147 22.6% -7.0%
Employer type
Self employees
6.2%
Private companies
62%
Governmental workers
19.8%
Not for profit companies
12%
Value Percent YoY change
Self employees 40 6.2% 0.0%
Private companies 403 62% -3.8%
Governmental workers 129 19.8% -3.7%
Not for profit companies 78 12% 4.0%

Transportation in Washington

How people get around in Washington

In Washington, the average commute time is 4 minutes. Commuting methods vary: 96.4% of residents travel by personal vehicle and 3.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
4 min
0.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 554 96.4% -4.8%
Bus or trolleybus 2 0.4% 0.0%
Walk 19 3.3% -5.0%
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 Washington by zipcode?

Zipcode Population Number of households Median income Average income
15329 1,390 543 $92,917 $108,629
15364 628 286 $62,125 $90,843
15370 13,462 5,015 $65,511 $85,818

Explore more communities

FAQs about Washington demographics 

What is the total population of Washington?

Washington has a total population of 1,742 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 -1.5% compared to a year ago.

What is the gender ratio in Washington?

The gender ratio in Washington is as follows:
  • 55.2% males (961 residents)
  • 44.9% females (782 residents)

What is the median age in Washington?

The median age in Washington is 44.5.

What is the age distribution of the population in Washington?

The age distribution in Washington is as follows:
  • Under 15: 13.6% (237 residents)
  • Ages 15-24: 14.7% (256 residents)
  • Ages 25-44: 24% (418 residents)
  • Ages 45-64: 27.9% (486 residents)
  • Over 65: 19.8% (345 residents)

What is the racial and ethnic makeup of Washington?

The racial and ethnic makeup of Washington is as follows:
  • White: 86% (1,498 residents)
  • Black or African American: 5.7% (99 residents)
  • American Indian and Alaska Native: 0.1% (1 residents)
  • Asian: 0.5% (9 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 7% (121 residents)
  • Other: 0.8% (14 residents)

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

U.S.-born citizens represent 98.2% of the population in Washington.

How many housing units are there in Washington?

There are 723 housing units in Washington, reflecting a -2.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Washington has a total of 660 households, with an average of 2 people in each.

What is the median household income in Washington?

Washington has a median household income of $65,511, representing a -0.1% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Washington?

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

Job types:
  • White-collar workers: 77.4% (503 residents)
  • Blue-collar workers: 22.6% (147 residents)

Places of employment:
  • Self-employed: 6.2% (40 residents)
  • Private companies: 62% (403 residents)
  • Governmental workers: 19.8% (129 residents)
  • Not-for-profit companies: 12% (78 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