United States › Washington › Adams County COUNTY · 1990 CENSUS
Adams County Washington · 13,603 residents · 1,925 sq mi
Time machine
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The short version
Adams County is home to 13,603 people in Washington. The typical home is worth $45,400. About 12% of adults have finished a four-year degree. That trails the Washington median by roughly 21%. Median rent is $284 a month. The population has fallen 17% since 2000.
At a glance
Lower income
below the US median
US median: $30,130
Younger
median age 30.9
US median: 33.0
Less educated
12% hold a bachelor's degree
US average: 20%
More affordable
home values down 25%, inflation adjusted
US median home: $93,722
Section 01
Population & growth vs 29.6 in 2000
US average: 33.0
Population, 1990 – 2024
13K 15K 17K 19K 22K 1990 2000 2010 2020 2024 Adams County Age distribution, 1990
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $24,604
−4%inflation adjusted, since 2000
vs $33,888 in 2000
US average: $30,130
vs $13,534 in 2000
US average: $14,340
vs 18.2% in 2000
US average: 13.2%
$45,400
−25%inflation adjusted, since 2000
vs $79,500 in 2000
US average: $93,722
$284
−13%inflation adjusted, since 2000
vs $430 in 2000
US average: $450
vs 68.4% in 2000
34.5% rent
Section 04
Race & ethnicity 2000
White, non-Hispanic 50.9%(8,366)
Hispanic / Latino 47.1%(7,732)
1990
White, non-Hispanic 66.9%(9,099)
Hispanic / Latino 32%(4,349)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Ancestry
+ 18 more ancestry groups with data vs 12.2% in 2000
US average: 20.3%
High school or higher
vs 63.3% in 2000
US average: 75.2%
vs 3.7% in 2000
US average: 7.1%
Section 06
Commute & transportation vs 13.6 min in 2000
US average: 21.9
Section 07
Work & employment No data for the years selected.
Section 08
People & community No data for the years selected.
Marital status (2024)
Men 15+
Never married 39.6%(2,985)
Women 15+
Never married 29.6%(2,157)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 22.6% in 2013
US average: 8.4%
from 34.2% in 2020
US average: 54.8%
Direct-purchase
from 11.6% in 2020
US average: 13.8%
from 10.8% in 2020
US average: 18.4%
from 37.6% in 2020
US average: 20.9%
VA health care
from 1.5% in 2020
US average: 2.2%
Any private
from 44.2% in 2020
US average: 67.1%
Any public
from 47.4% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 22.1%(109)
Gulf War (1990s) 21.5%(106)
Share of the 494 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Adams County Head to head
Compare Adams County to nearby counties ADAMS COUNTY VS
Franklin County
Income $86,714 +252%
Home value $379,300 +735%
Population 102,612 +378%
SEE FULL COMPARISON →
ADAMS COUNTY VS
Lincoln County
Income $71,512 +191%
Home value $292,800 +545%
Population 11,982 −44%
SEE FULL COMPARISON →
ADAMS COUNTY VS
Whitman County
Income $55,406 +125%
Home value $359,600 +692%
Population 48,512 +126%
SEE FULL COMPARISON →
ADAMS COUNTY VS
Grant County
Income $73,267 +198%
Home value $299,500 +560%
Population 105,727 +392%
SEE FULL COMPARISON →
Frequently asked
How many people live in Adams County, Washington? Adams County, Washington has about 13,603 residents according to the 1990 Census.
What is the median household income in Adams County, Washington? The typical household in Adams County, Washington earns about $24,604 a year. Half of households make more than that, and half make less.
Is Adams County, Washington expensive? In Adams County, Washington, the median home is worth about $45,400, and the typical rent is about $284 a month.
How educated are people in Adams County, Washington? About 12.3% of adults age 25 and over in Adams County, Washington hold a bachelor's degree or higher.
What is the poverty rate in Adams County, Washington? About 17.5% of people in Adams County, Washington live below the federal poverty line.
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