Prosser, WA demographics:
population, income, and more

Total population
6,305
1.5% year-over-year change
Median household income
$76,985/yr
15.9% year-over-year change
Housing units
2,437
-0.3% year-over-year change

Prosser population

How many people live in Prosser

Prosser is home to 6,305 residents, according to the most recent Census data. Gender-wise, 46.1% of Prosser locals are male, and 53.9% are female.

Total population
6,305
1.5% year-over-year change
Gender ratio
Male
46.1%
2,908
Female
53.9%
3,397
Value Percent YoY change
Male 2,908 46.1% -1.6%
Female 3,397 53.9% 4.3%
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 Prosser is 33, with the population distributed as follows: about 23.6% are children under 15, then 16.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 27.3% of the population, while another 17.9% fall into the 45 to 64 bracket. Finally, around 14.8% are 65 or older.

Median age
33.1
Age breakdown
Under 15
23.6%
15 to 24
16.4%
25 to 44
27.3%
45 to 64
17.9%
Over 65
14.8%
Value Percent YoY change
Under 15 1,489 23.6% -0.7%
15 to 24 1,033 16.4% 15.2%
25 to 44 1,721 27.3% 9.4%
45 to 64 1,126 17.9% -16.0%
Over 65 936 14.8% 3.8%
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 Prosser, 85% of the population are US-born citizens, while 7.8% have gained naturalized citizenship. At the same time, 7.2% of residents are non-citizens. There’s also a share of 26% that includes residents with two or more races.

Citizenship
U.S.-born citizens
85%
Non-U.S.-born citizens
7.8%
Non-citizens
7.2%
Value Percent YoY change
U.S.-born citizens 5,359 85% 2.5%
Non-U.S.-born citizens 489 7.8% -3.2%
Non-citizens 457 7.2% -5.0%
Racial breakdown
White
58.1%
Black or African American
0%
American Indian and Alaska Native
0.9%
Asian
0.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
26%
Other
14.2%
Value Percent
White 3,666 58.1%
American Indian and Alaska Native 54 0.9%
Asian 52 0.8%
Two or more races 1,636 26%
Other 897 14.2%

Households in Prosser

A peek inside Prosser households

Prosser has 2,233 households, with an average of 3 members in each. Of these, 71.1% are families, while the remaining 28.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
2,233
0.2% year-over-year change
Average people per household
3
Non-family households
645
Family households
1,588
Value Percent YoY change
Non-family households 645 28.9% -2.7%
Family households 1,588 71.1% 1.5%
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 Prosser

The housing landscape of Prosser

Prosser's housing consists of 2,437 units, with 59.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3.5% 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 7.4% of the housing landscape.

Housing units
2,437
-0.3% year-over-year change
Housing types
Value Percent
1 unit, detached 1,456 59.8%
1 unit, attached 85 3.5%
2 units 44 1.8%
3 or 4 units 128 5.2%
5 to 9 units 142 5.8%
10 to 19 units 111 4.6%
20 to 49 units 73 3%
50 or more units 219 9%
Mobile home 179 7.4%
Homes built since 2020
0
% year-over-year change

The age of buildings in Prosser

In Prosser, the median construction year is 1976. About 12.1% of homes were built before the 1940s, with another 11.5% 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 295 12.1% 13.0%
Built between 1940 and 1949 281 11.5% -15.6%
Built between 1950 and 1959 225 9.2% -33.0%
Built between 1960 and 1969 218 9% 29.0%
Built between 1970 and 1979 312 12.8% 24.8%
Built between 1980 and 1989 380 15.6% -6.6%
Built between 1990 and 1999 316 13% 0.0%
Built between 2000 and 2009 157 6.4% -22.3%
Built between 2010 and 2019 253 10.4% 48.0%
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.

Prosser occupancy rates

Out of the 2,233 occupied housing units in Prosser, 54.4% are owner-occupied, while 45.6% are lived in by tenants. Meanwhile, 8.4% of all homes on the local market sit vacant.

Occupied housing units
2,233
0.2% year-over-year change
Occupancy breakdown
Renter occupied
1,018
Owner occupied
1,215
Value Percent YoY
change
Renter occupied 1,018 45.6% 6.2%
Owner occupied 1,215 54.4% -4.3%
Unoccupied housing units
8.4%
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.

Prosser housing costs

Housing costs in Prosser come to a median of $1,080 per month, while tenants specifically pay a median gross rent of $944.

Median housing costs per month
$1,080/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 Prosser
$944/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 Prosser

Prosser education at a glance

About 38.2% of the population in Prosser went to high school, while 21.2% pursued college studies. Another 8.1% earned an associate degree and 14% hold a bachelor’s. Meanwhile, 8.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 448 9.9% 5.4%
High school diploma 1,721 38.2% 0.1%
College diploma 954 21.2% -16.2%
Associate degree 366 8.1% 11.2%
Bachelor's degree 629 14% 9.8%
Graduate degree 391 8.7% 16.0%
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 Prosser

How much people earn in Prosser

The average annual household income in Prosser was $84,894 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +9.4% change from the previous year. At the same time, the median income stood at $76,985, reflecting a +15.9% shift over the same period.

Average household income in Prosser
$84,894/year
9.4% year-over-year change
Median household income in Prosser
$76,985/year
15.9% year-over-year change

Prosser income by age

In Prosser, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $91,458. Those with someone between 45 and 64 in charge, often well established professionally, earn $89,081 overall. Overall, 83.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $91,458 36.8%
45 - 64 $89,081 -12.3%
Over 65 $50,286 21.1%
Above poverty level
5,238
Below poverty level
1,029
Value Percent YoY
change
Above poverty level 5,238 83.6% 5.8%
Below poverty level 1,029 16.4% -18.0%

Average renter income in Prosser

To get a better sense of what renters earn on average in Prosser, their median household income was $28,611 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 39.6%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$28,611
Rent-to-income ratio
39.6%
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 Prosser

Workforce and job types in Prosser

The job market in Prosser is powered by 2,821 working residents, spread across a range of industries and roles. 71% of the working population are employed in professional or administrative positions, while 29% are in hands-on or service-based jobs. Also, 7.6% run their own businesses, 61.1% are employed by private companies, and 25.2% work in the public sector.

Workforce demographics

Working population
2,821
5.9% year-over-year change
White collar
2,003
Blue collar
818
Value Percent YoY change
White collar 2,003 71% 0.1%
Blue collar 818 29% 23.4%
Employer type
Self employees
7.6%
Private companies
61.1%
Governmental workers
25.2%
Not for profit companies
6.1%
Value Percent YoY change
Self employees 214 7.6% 33.8%
Private companies 1,723 61.1% 5.2%
Governmental workers 712 25.2% 8.2%
Not for profit companies 172 6.1% -17.3%
Unemployment rate
8.0%
-9.6% year-over-year change

Available workforce

The unemployment rate in Prosser stands at 8%, 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 Prosser

How people get around in Prosser

Commuting methods vary: 86.6% of residents travel by personal vehicle and 1.8% 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 2,455 86.6% 5.0%
Taxicab 13 0.5% N/A
Walk 50 1.8% -2.0%
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 Prosser by zipcode?

Zipcode Population Number of households Median income Average income
99350 14,837 4,676 $81,014 $89,589

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FAQs about Prosser demographics 

What is the total population of Prosser?

Prosser has a total population of 6,305 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 Prosser?

The gender ratio in Prosser is as follows:
  • 46.1% males (2,908 residents)
  • 53.9% females (3,397 residents)

What is the median age in Prosser?

The median age in Prosser is 33.1.

What is the age distribution of the population in Prosser?

The age distribution in Prosser is as follows:
  • Under 15: 23.6% (1,489 residents)
  • Ages 15-24: 16.4% (1,033 residents)
  • Ages 25-44: 27.3% (1,721 residents)
  • Ages 45-64: 17.9% (1,126 residents)
  • Over 65: 14.8% (936 residents)

What is the racial and ethnic makeup of Prosser?

The racial and ethnic makeup of Prosser is as follows:
  • White: 58.1% (3,666 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0.9% (54 residents)
  • Asian: 0.8% (52 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 26% (1,636 residents)
  • Other: 14.2% (897 residents)

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

U.S.-born citizens represent 85% of the population in Prosser.

How many housing units are there in Prosser?

There are 2,437 housing units in Prosser, reflecting a -0.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Prosser has a total of 2,233 households, with an average of 3 people in each.

What is the median household income in Prosser?

Prosser has a median household income of $76,985, representing a +15.9% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 92% in Prosser, with a workforce of 2,821 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 71% (2,003 residents)
  • Blue-collar workers: 29% (818 residents)

Places of employment:
  • Self-employed: 7.6% (214 residents)
  • Private companies: 61.1% (1,723 residents)
  • Governmental workers: 25.2% (712 residents)
  • Not-for-profit companies: 6.1% (172 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