Benton

County in Washington

County

The population development of Benton.

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Benton	County	112,560	142,475	175,177	206,869	218,190	→
Washington	State	4,866,692	5,894,121	6,724,540	7,707,586	7,958,180

Contents: Incorporated Places

The population development of the incorporated places in Benton.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	County	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Benton City	City	Benton	1,812	2,624	3,033	3,490	3,876	→
Kennewick	City	Benton	48,329	59,188	73,994	83,940	86,728	→
Prosser	City	Benton	4,476	4,830	5,748	6,137	6,540	→
Richland	City	Benton	32,938	38,687	48,491	60,575	64,372	→
West Richland	City	Benton	3,994	8,315	11,833	16,300	18,820	→

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	102,845
Females	104,028

Age Groups (C 2020)
0-17 years	54,229
18-64 years	120,114
65+ years	32,530

Age Distribution (C 2020)
80+ years	7,090
70-79 years	14,320
60-69 years	23,508
50-59 years	24,003
40-49 years	24,083
30-39 years	28,600
20-29 years	25,693
10-19 years	30,731
0-9 years	28,845

Urbanization (C 2020)
Rural	25,122
Urban	181,751

»Race« (C 2020)
White	146,087
Black/African American	2,893
Indigenous	2,052
Asian	6,397
Pacific Islander	607
Some other	24,691
2 or more	24,146

Ethnicity (C 2020)
Hispanic or Latino	49,339
Other	157,534