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COUNTY · 2000 CENSUS

Sweetwater County

Wyoming · 37,613 residents · 10,427 sq mi
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The short version

With 37,613 people, Sweetwater County is a county in Wyoming. Owners hold 75% of the housing stock. That is roughly 23% ahead of the Wyoming median. 17% of adults hold a bachelor's degree or higher. Median rent is $428 a month. Poverty is uncommon here, at 7.8% of residents.

At a glance
Wealthier
above the US median
US median: $42,589
Mid-age
median age 34.2
US median: 35.2
Less educated
17% hold a bachelor's degree
US average: 24%
Stable housing
home values roughly flat, inflation adjusted
US median home: $120,530
Section 01

Population & growth

37,613
−3%since 1990
from 38,823 in 1990
1990 – 2025
34.2
+12%since 1990
from 30.4 in 1990
US average: 35.2
Land area
10,427 sq mi
Population, 19902024
37K39K41K43K46K19902000201020202024Sweetwater County
202442K
1990201020202024
Age distribution, 2000
Under 56.9%(2,580)
US avg: 6.8%
5 to 97.6%(2,842)
US avg: 7.3%
10 to 148.5%(3,206)
US avg: 7.3%
15 to 199.6%(3,595)
US avg: 7.2%
20 to 246.5%(2,431)
US avg: 6.7%
25 to 3412%(4,519)
US avg: 14.2%
35 to 4417.3%(6,512)
US avg: 16%
45 to 5415.8%(5,950)
US avg: 13.4%
55 to 647.9%(2,969)
US avg: 8.6%
65 to 744.3%(1,599)
US avg: 6.5%
75 to 842.9%(1,076)
US avg: 4.4%
85 and over0.9%(334)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$46,537
−2%inflation adjusted, since 1990
from $36,210 in 1990
US average: $42,589
1990 – 2024
$19,575
+43%since 1990
from $13,698 in 1990
US average: $21,522
7.8%
−0.2 ptssince 1990
from 8.0% in 1990
US average: 12.4%
Section 03

Housing

$92,800
Unchangedinflation adjusted, since 1990
from $70,500 in 1990
US average: $120,530
1990 – 2024
$428
−7%inflation adjusted, since 1990
from $350 in 1990
US average: $602
75.1%
+4.9 ptssince 1990
from 70.2% in 1990
24.9% rent
Section 04

Race & ethnicity

1990
White, non-Hispanic94.1%(36,544)
Black0.7%(259)
Hispanic / Latino9%(3,503)
Asian0.5%(202)
2000
White, non-Hispanic86.9%(32,675)
Black0.7%(270)
Hispanic / Latino9.4%(3,545)
Asian0.6%(235)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

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

Hispanic origin
Mexican13.8%(5,724)
Puerto Rican0.6%(244)
Spaniard0.6%(236)
Venezuelan0.4%(163)
Guatemalan0.3%(144)
Costa Rican0.1%(25)
Honduran0.1%(21)
Peruvian0%(12)
Asian origin
Vietnamese0.2%(74)
Filipino0.1%(40)
Chinese0.1%(27)
Korean0%(18)
Pakistani0%(17)
Pacific Islander origin
Tongan0%(9)
Ancestry
English18.6%(7,735)
German12.8%(5,330)
Irish8.6%(3,560)
American5.1%(2,104)
Italian4.2%(1,764)
Norwegian2.7%(1,114)
Scottish2.6%(1,092)
Swedish1.8%(748)
French1.3%(544)
Welsh1.3%(535)
Dutch1.1%(444)
Polish1.1%(444)
+ 28 more ancestry groups with data
Danish0.8%(341)
Swiss0.5%(197)
British0.5%(194)
Finnish0.4%(170)
Greek0.4%(151)
Slovene0.3%(121)
Lithuanian0.3%(119)
Portuguese0.2%(76)
Canadian0.2%(66)
Croatian0.2%(65)
Russian0.2%(65)
West Indian0.1%(62)
Jamaican0.1%(62)
Austrian0.1%(60)
Hungarian0.1%(59)
Czech0.1%(34)
Romanian0.1%(33)
Belgian0.1%(22)
Israeli0%(19)
Serbian0%(11)
Ukrainian0%(10)
Arab0%(6)
Slovak0%(2)
Section 05

Education

17.0%
+3.7 ptssince 1990
from 13.3% in 1990
US average: 24.4%
High school or higher
87.4%
+5.8 ptssince 1990
from 81.5% in 1990
US average: 80.3%
4.2%
+1.3 ptssince 1990
from 2.9% in 1990
US average: 8.8%
Section 06

Commute & transportation

15.9 min
−23%since 1990
from 20.7 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status
Men 15+
Never married25.2%(3,690)
Married60.7%(8,907)
Widowed1.8%(270)
Divorced12.3%(1,799)
Women 15+
Never married20.9%(3,020)
Married60.5%(8,738)
Widowed7.8%(1,126)
Divorced10.7%(1,549)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

12.8%
−2.8 ptssince 2013
from 15.6% in 2013
US average: 8.4%
61.8%
−5.2 ptssince 2020
from 67.0% in 2020
US average: 54.8%
Direct-purchase
14.1%
+2.5 ptssince 2020
from 11.6% in 2020
US average: 13.8%
16.9%
+3.8 ptssince 2020
from 13.1% in 2020
US average: 18.4%
12.5%
+3.7 ptssince 2020
from 8.8% in 2020
US average: 20.9%
VA health care
2.6%
−0.7 ptssince 2020
from 3.3% in 2020
US average: 2.2%
Any private
72.5%
−4.0 ptssince 2020
from 76.5% in 2020
US average: 67.1%
Any public
27.6%
+6.4 ptssince 2020
from 21.2% 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)22.3%(608)
US avg: 26.4%
Gulf War (1990s)25.3%(689)
US avg: 24.3%
Vietnam era32.9%(896)
US avg: 33.1%
Korean War4.1%(113)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 2,725 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
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Frequently asked

How many people live in Sweetwater County, Wyoming?

Sweetwater County, Wyoming has about 37,613 residents according to the 2000 Census.

What is the median household income in Sweetwater County, Wyoming?

The typical household in Sweetwater County, Wyoming earns about $46,537 a year. Half of households make more than that, and half make less.

Is Sweetwater County, Wyoming expensive?

In Sweetwater County, Wyoming, the median home is worth about $92,800, and the typical rent is about $428 a month.

How educated are people in Sweetwater County, Wyoming?

About 17.0% of adults age 25 and over in Sweetwater County, Wyoming hold a bachelor's degree or higher.

What is the poverty rate in Sweetwater County, Wyoming?

About 7.8% of people in Sweetwater County, Wyoming live below the federal poverty line.

Has Sweetwater County, Wyoming grown since 1990?

Yes, Sweetwater County, Wyoming has shrunk since 1990. The population has lost about 1,210 residents, a change of about -3 percent over that period.

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

How we source and harmonize this data →