Zip code 99350: Prosser, Washington

Q: What city is zip code 99350?

99350 is assigned to Prosser, Washington. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 99350 in?

99350 is mostly in Benton County, but it extends into 2 other counties.

Q: What is the population of 99350?

About 14,837 people live in 99350, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 99350?

The median household income in 99350 is $81,014.

Q: What zip codes are near 99350?

The closest zip codes to 99350 are 98930, 99345, 98935, 99320, 97844.

Residential delivery areaBenton CountyPacific Time

Population

14,837

Median household income

$81K

U.S. $81K

Median home value

$339K

U.S. $333K

Median rent

$983/mo

U.S. $1,413

Median age

32.9

U.S. 38.9

Land area

600 sq mi

25 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 99350

99350 is a rural zip code in Prosser, Washington (Benton County), covering 600 sq mi of land. About 14,837 people live here, or 25 per square mile. The median resident is 32.9 years old, compared with 38.9 nationally.

The median household earns $81,014 a year, close to the national median of $80,734. 12.4% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $338,500, or 4.2 years of median household income (U.S.: 4.1 years), which makes homes about as affordable as the national average for local earners. 64% of occupied homes are lived in by their owners, and renters pay a median of $983 a month.

22% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 22.4 minutes each way, and 10% of workers work from home. The most common jobs among working residents are in farming, fishing and forestry; management; and office and administrative support. 36% of households speak a language other than English at home, most often Spanish.

How 99350 compares

Sorted from highest to lowest national percentile

Residents under 1830.2%
96th
U.S. 22% · WA 21.4%46th of 571 in WA
Unemployment rate8.2%
88th
WeaknessU.S. 5.2% · WA 5.1%87th of 570 in WA
Uninsured rate14.7%
88th
WeaknessU.S. 8.4% · WA 6.3%55th of 567 in WA
Government workers19.9%
84th
U.S. 14.5% · WA 16%213th of 570 in WA
Self-employed workers11.5%
73rd
U.S. 10% · WA 9.6%209th of 570 in WA
Foreign-born residents15.8%
66th
U.S. 14.1% · WA 15.4%122nd of 571 in WA
Diversity index53.8
59th
U.S. 61.4 · WA 56.5145th of 571 in WA
Poverty rate12.4%
58th
U.S. 12.5% · WA 9.9%183rd of 563 in WA
Housing vacancy7.6%
57th
U.S. 10.1% · WA 7.3%266th of 563 in WA
Median household income$81,014
51st
U.S. $80,734 · WA $98,141298th of 541 in WA
Median home value$338,500
51st
U.S. $332,700 · WA $564,600396th of 536 in WA
Veterans5.4%
44th
U.S. 6.2% · WA 7.8%440th of 571 in WA
Homeownership rate63.7%
39th
U.S. 65.2% · WA 63.8%413th of 563 in WA
Work from home10.1%
35th
U.S. 15.1% · WA 19.8%391st of 570 in WA
Broadband access89.4%
30th
U.S. 91% · WA 93.6%396th of 563 in WA
Residents 65 and older13.5%
26th
U.S. 17.2% · WA 16.6%452nd of 571 in WA
Average commute22.4 min
25th
U.S. 26.4 min · WA 26.6 min384th of 546 in WA
Bachelor's degree or higher21.5%
24th
U.S. 35.7% · WA 39.6%386th of 571 in WA
Population14,837
23rd
U.S. 334,922,499 · WA 7,816,116205th of 571 in WA
Median gross rent$983
20th
U.S. $1,413 · WA $1,760371st of 475 in WA
Per capita income$29,262
17th
WeaknessU.S. $44,673 · WA $53,744494th of 570 in WA
Rent-burdened renters40.4%
17th
StrengthU.S. 51.1% · WA 49.9%356th of 541 in WA
Income inequality (Gini)0.394
17th
StrengthU.S. 0.483 · WA 0.469384th of 560 in WA
Median earnings per worker$37,238
15th
WeaknessU.S. $49,666 · WA $59,959494th of 566 in WA
Median age32.9
11th
U.S. 38.9 · WA 38.3512th of 571 in WA
Healthcare workers6.3%
10th
U.S. 9.7% · WA 9.3%385th of 570 in WA
Tech workers0.2%
4th
U.S. 3.8% · WA 6.7%427th of 570 in WA
Population density25/sq mi
3rd
U.S. 95/sq mi · WA 118/sq mi403rd of 571 in WA

Measure	99350	Benton	WA	U.S.	National percentile	Rank in WA
Residents under 18	30.2%	26.1%	21.4%	22%	96th	46th of 571
Unemployment rateWeakness	8.2%	5.3%	5.1%	5.2%	88th	87th of 570
Uninsured rateWeakness	14.7%	7.9%	6.3%	8.4%	88th	55th of 567
Government workers	19.9%	17.7%	16%	14.5%	84th	213th of 570
Self-employed workers	11.5%	8.5%	9.6%	10%	73rd	209th of 570
Foreign-born residents	15.8%	11.4%	15.4%	14.1%	66th	122nd of 571
Diversity index	53.8	51.4	56.5	61.4	59th	145th of 571
Poverty rate	12.4%	11%	9.9%	12.5%	58th	183rd of 563
Housing vacancy	7.6%	6.1%	7.3%	10.1%	57th	266th of 563
Median household income	$81,014	$89,874	$98,141	$80,734	51st	298th of 541
Median home value	$338,500	$407,800	$564,600	$332,700	51st	396th of 536
Veterans	5.4%	7.5%	7.8%	6.2%	44th	440th of 571
Homeownership rate	63.7%	67.6%	63.8%	65.2%	39th	413th of 563
Work from home	10.1%	12.9%	19.8%	15.1%	35th	391st of 570
Broadband access	89.4%	92.2%	93.6%	91%	30th	396th of 563
Residents 65 and older	13.5%	15.9%	16.6%	17.2%	26th	452nd of 571
Average commute	22.4 min	22.2 min	26.6 min	26.4 min	25th	384th of 546
Bachelor's degree or higher	21.5%	33.2%	39.6%	35.7%	24th	386th of 571
Population	14,837	212,905	7,816,116	334,922,499	23rd	205th of 571
Median gross rent	$983	$1,306	$1,760	$1,413	20th	371st of 475
Per capita incomeWeakness	$29,262	$42,435	$53,744	$44,673	17th	494th of 570
Rent-burdened rentersStrength	40.4%	48.2%	49.9%	51.1%	17th	356th of 541
Income inequality (Gini)Strength	0.394	0.438	0.469	0.483	17th	384th of 560
Median earnings per workerWeakness	$37,238	$52,944	$59,959	$49,666	15th	494th of 566
Median age	32.9	36.3	38.3	38.9	11th	512th of 571
Healthcare workers	6.3%	9.9%	9.3%	9.7%	10th	385th of 570
Tech workers	0.2%	3%	6.7%	3.8%	4th	427th of 570
Population density	25/sq mi	125/sq mi	118/sq mi	95/sq mi	3rd	403rd of 571

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

25%

5–17

11%

18–24

13%

25–34

13%

35–44

11%

45–54

55–64

65–74

75+

Median age

32.9

Under 18

30.2%

65 and over

13.5%

Race and ethnicity

White46%
Black0.4%
Hispanic50%
Asian2%
Native American0.4%
Pacific Islander0.1%
Other0.2%
Multiracial1%

Diversity index

53.8

U.S. 61.4

Foreign-born

15.8%

U.S. 14.1%

Born in state

60.1%

Language spoken at home (households)

English only

64%

Spanish

34%

Other Indo-European

Asian / Pacific

0.7%

Other

Households

Households: 4,676
Average household size: 3.1
Family households: 75.9%
Married couples: 54%
Living alone: 22.6%
Veterans (of adults): 5.4%
Male / female: 51% / 49%

Income and poverty

Household income distribution

<$25k

14%

$25–50k

15%

$50–75k

18%

$75–100k

14%

$100–150k

25%

$150–200k

$200k+

Median household income

99350

$81,014

Benton Co.

$89,874

Washington

$98,141

United States

$80,734

Per capita income

$29,262

U.S. $44,673

Poverty rate

12.4%

U.S. 12.5%

Households earning $150K+

13.4%

U.S. 23%

Income inequality (Gini)

0.394

U.S. 0.483

Housing

Median home value

99350

$338,500

Benton Co.

$407,800

Washington

$564,600

United States

$332,700

Median gross rent

99350

$983

Benton Co.

$1,306

Washington

$1,760

United States

$1,413

Types of housing

Single-family

66%

2–4 units

5–19 units

20+ units

Mobile home

19%

Boat, RV, van

0.0%

Housing units: 5,059
Owner-occupied: 63.7%
Vacant: 7.6%
Median year built: 1986
Median rooms: 5.7
Renters paying 30%+ of income: 40.4%
Renters paying 50%+ of income: 22.1%
Home value to income: 4.2× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

61%

Carpooled

23%

Transit

Walked

Bicycle

Worked from home

10%

Other

Commute time (one way)

<10 min

21%

10–19

32%

20–29

15%

30–44

20%

45–59

60+

Average commute

22.4 min

U.S. 26.4 min

Unemployment

8.2%

U.S. 5.2%

In labor force

62.6%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Farming, fishing and forestry

21%

Management

11%

Office and admin

Transportation and moving

Sales

Education

Food service

Healthcare

Production

Construction and repair

Cleaning and personal care

Business and finance

Legal and social services

Engineering and science

Arts, media and sports

Police and fire

0.9%

Computer and math

0.2%

Industries

Agriculture and mining

26%

Health care and social assistance

13%

Education

12%

Retail

Manufacturing

Restaurants and hotels

Construction

Public administration

Other services

Admin, support and management

Professional and technical services

Transportation, warehousing and utilities

Information

Wholesale

Finance, insurance and real estate

Arts and recreation

0.9%

Median earnings per worker

$37,238

U.S. $49,666

Self-employed

11.5%

U.S. 10%

Government workers

19.9%

U.S. 14.5%

Nonprofit workers

U.S. 8.8%

Median earnings by type of work

Type of work	99350	U.S.
Management, business, science and arts	$65,914	$74,888
Service	$27,273	$26,804
Sales and office	$40,363	$40,476
Construction and maintenance	$30,973	$49,199
Production and transportation	$44,756	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

22%

High school

29%

Some college

18%

Associate's

10%

Bachelor's

13%

Graduate

High school graduate or higher: 78.4%
Bachelor's degree or higher: 21.5%
Graduate or professional degree: 8.3%
Households with broadband: 89.4%
Cable, fiber or DSL: 63.2%
No internet access: 9.5%
Without health insurance: 14.7%
Limited-English households: 8.1%

Geography

City (USPS): Prosser
State: Washington
County: Benton County
Center point: 46.1425° N, 119.7368° W
Land area: 600 sq mi
Water area: 1.7 sq mi
Time zone: Pacific Time (UTC-8, UTC-7 in summer)
Zip type: Residential delivery area

99350 spans 3 counties

Benton County87% of land
Klickitat County13% of land
Yakima County1% of land

Zip codes near 99350

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
98930	Grandview, WA	12 mi	15,730	$64,583	$303,500
99345	Paterson, WA	15 mi	162	$102,500	$415,500
98935	Mabton, WA	16 mi	4,289	$61,316	$225,500
99320	Benton City, WA	17 mi	9,879	$90,102	$373,500
97844	Irrigon, OR	20 mi	3,701	$76,090	$232,400
99353	West Richland, WA	21 mi	19,251	$121,845	$450,500
99346	Plymouth, WA	22 mi	198	$50,865	$209,200
99338	Kennewick, WA	22 mi	20,633	$111,042	$551,500
99352	Richland, WA	23 mi	37,430	$100,108	$474,100
98932	Granger, WA	24 mi	5,742	$71,806	$250,000
99322	Bickleton, WA	24 mi	412	—	—
98938	Outlook, WA	24 mi	1,591	$46,022	$219,900

Zip codes like 99350 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 99350

What city is zip code 99350?

99350 is assigned to Prosser, Washington. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 99350 in?

99350 is mostly in Benton County, but it extends into 2 other counties.

What is the population of 99350?

About 14,837 people live in 99350, according to the Census Bureau's American Community Survey.

What time zone is 99350 in?

99350 is in Pacific Time.

What is the median household income in 99350?

The median household income in 99350 is $81,014.

What zip codes are near 99350?

The closest zip codes to 99350 are 98930, 99345, 98935, 99320, 97844.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 99350, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.