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CITY · 1990 CENSUS

Hamilton

Washington · 218 residents · 1.197 sq mi
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The short version

Hamilton has notably lower household income than the US average, with a median household income of $19,844. Population has fallen 29% since 2000, a loss of 91 residents. 7% of adults hold a bachelor's degree or higher, below the national rate of 20%. Median home value is $45,400. Households here earn about 36% less than the Washington median.

At a glance
Lower income
below the US median
US median: $30,130
Younger
median age 31.4
US median: 33.0
Less educated
7% hold a bachelor's degree
US average: 20%
More affordable
home values down 39%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

218
−29%vs 2000
vs 309 in 2000
1990 – 2025
31.4
−12%vs 2000
vs 35.8 in 2000
US average: 33.0
Population, 19902024
1412202993774561990201020202024Hamilton
2024252
1990201020202024
Age distribution, 1990
Under 516.1%(35)
US avg: 7.3%
5 to 99.6%(21)
US avg: 7.3%
10 to 145%(11)
US avg: 6.9%
15 to 193.2%(7)
US avg: 7.1%
20 to 243.2%(7)
US avg: 7.5%
25 to 3421.1%(46)
US avg: 17.5%
35 to 4410.6%(23)
US avg: 15.1%
45 to 549.2%(20)
US avg: 10.2%
55 to 648.3%(18)
US avg: 8.5%
65 to 749.2%(20)
US avg: 7.3%
75 to 843.2%(7)
US avg: 4%
85 and over1.4%(3)
US avg: 1.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$19,844
−17%inflation adjusted, since 2000
vs $31,500 in 2000
US average: $30,130
1990 – 2024
$7,956
−41%vs 2000
vs $13,531 in 2000
US average: $14,340
16.1%
−6.8 ptsvs 2000
vs 22.8% in 2000
US average: 13.2%
Section 03

Housing

$45,400
−39%inflation adjusted, since 2000
vs $98,800 in 2000
US average: $93,722
1990 – 2024
$394
−8%inflation adjusted, since 2000
vs $563 in 2000
US average: $450
68.8%
−8.2 ptsvs 2000
vs 76.9% in 2000
31.3% rent
RELATED:See current rent listings in Hamilton on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic90.9%(281)
Black0%(0)
Hispanic / Latino2.9%(9)
Asian0.6%(2)
Other0%
1990
White, non-Hispanic94.5%(206)
Black0%(0)
Hispanic / Latino0%(0)
Asian1.4%(3)
Other4.1%(9)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Mexican17.1%(43)
Asian origin
Korean4.8%(12)
Ancestry
English20.2%(51)
Irish15.9%(40)
Scottish10.3%(26)
German8.3%(21)
Swedish6.7%(17)
American4.4%(11)
French4%(10)
Polish3.6%(9)
British0.8%(2)
Portuguese0.8%(2)
Czech0.4%(1)
Danish0.4%(1)
+ 1 more ancestry group with data
Dutch0.4%(1)
RANKED:Largest English population · Largest Mexican population · Largest Irish population · Largest Scottish population · Largest German population
Section 05

Education

7.3%
+4.3 ptsvs 2000
vs 3.0% in 2000
US average: 20.3%
High school or higher
56.2%
−13.8 ptsvs 2000
vs 70.0% in 2000
US average: 75.2%
5.1%
+4.1 ptsvs 2000
vs 1.0% in 2000
US average: 7.1%
Section 06

Commute & transportation

44.6 min
+56%vs 2000
vs 28.6 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 married31.5%(34)
Married51.9%(56)
Widowed4.6%(5)
Divorced12%(13)
Women 15+
Never married15.4%(18)
Married47%(55)
Widowed19.7%(23)
Divorced17.9%(21)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
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Frequently asked

How many people live in Hamilton, Washington?

Hamilton, Washington has about 218 residents according to the 1990 Census.

What is the median household income in Hamilton, Washington?

The typical household in Hamilton, Washington earns about $19,844 a year. Half of households make more than that, and half make less.

Is Hamilton, Washington expensive?

In Hamilton, Washington, the median home is worth about $45,400, and the typical rent is about $394 a month.

How educated are people in Hamilton, Washington?

About 7.3% of adults age 25 and over in Hamilton, Washington hold a bachelor's degree or higher.

What is the poverty rate in Hamilton, Washington?

About 16.1% of people in Hamilton, Washington live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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