CensusEasy
COUNTY · 2000 CENSUS

Big Horn County

Montana · 12,671 residents · 4,998 sq mi
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The short version

Big Horn County is a county of 12,671 people in Montana. 29.2% of residents live below the federal poverty line. The median age is 29.8, younger than the US median of 35.2. Median home value sits at $59,300. 14% of adults hold a bachelor's degree or higher. Median rent is $356 a month.

At a glance
Lower income
below the US median
US median: $42,589
Younger
median age 29.8
US median: 35.2
Less educated
14% 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

12,671
+12%since 1990
from 11,337 in 1990
1990 – 2025
29.8
+6%since 1990
from 28.1 in 1990
US average: 35.2
Land area
4,998 sq mi
Population, 19902024
11K12K12K13K14K19902000201020202024Big Horn County
202413K
1990201020202024
Age distribution, 2000
Under 59.3%(1,180)
US avg: 6.8%
5 to 99.7%(1,223)
US avg: 7.3%
10 to 1410.4%(1,322)
US avg: 7.3%
15 to 199.4%(1,192)
US avg: 7.2%
20 to 245.6%(707)
US avg: 6.7%
25 to 3412.1%(1,538)
US avg: 14.2%
35 to 4414.4%(1,825)
US avg: 16%
45 to 5412.6%(1,591)
US avg: 13.4%
55 to 647.9%(1,004)
US avg: 8.6%
65 to 744.6%(587)
US avg: 6.5%
75 to 842.9%(367)
US avg: 4.4%
85 and over1.1%(135)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$27,684
+10%inflation adjusted, since 1990
from $19,101 in 1990
US average: $42,589
1990 – 2024
$10,792
+51%since 1990
from $7,148 in 1990
US average: $21,522
29.2%
−6.1 ptssince 1990
from 35.3% in 1990
US average: 12.4%
Section 03

Housing

$59,300
+12%inflation adjusted, since 1990
from $40,300 in 1990
US average: $120,530
1990 – 2024
$356
+9%inflation adjusted, since 1990
from $247 in 1990
US average: $602
64.6%
+2.0 ptssince 1990
from 62.6% in 1990
35.4% rent
Section 04

Race & ethnicity

1990
White, non-Hispanic43.6%(4,939)
Black0.1%(16)
Hispanic / Latino2.3%(263)
Asian0.2%(19)
2000
White, non-Hispanic35.2%(4,457)
Black0%(4)
Hispanic / Latino3.7%(465)
Asian0.2%(28)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

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

Hispanic origin
Mexican2.6%(333)
Guatemalan0.3%(34)
Spaniard0.2%(21)
Puerto Rican0.1%(10)
Asian origin
Japanese0.2%(25)
Pacific Islander origin
Ancestry
German7.6%(979)
Irish3.7%(481)
English2.8%(367)
Norwegian2.6%(331)
American2.3%(295)
Dutch0.8%(105)
French0.5%(67)
Danish0.4%(52)
Welsh0.4%(49)
Scottish0.4%(48)
Italian0.3%(35)
Polish0.2%(32)
+ 12 more ancestry groups with data
Swedish0.2%(28)
Czech0.2%(27)
Armenian0.1%(14)
Austrian0.1%(14)
Scotch-Irish0.1%(14)
Canadian0.1%(9)
Russian0.1%(8)
Swiss0.1%(8)
British0%(1)
Section 05

Education

14.3%
+1.5 ptssince 1990
from 12.8% in 1990
US average: 24.4%
High school or higher
76.4%
+7.2 ptssince 1990
from 69.2% in 1990
US average: 80.3%
4.2%
+1.1 ptssince 1990
from 3.2% in 1990
US average: 8.8%
Section 06

Commute & transportation

16.5 min
−32%since 1990
from 24.3 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 married29%(1,242)
Married58.7%(2,517)
Widowed2.6%(113)
Divorced9.7%(418)
Women 15+
Never married23.7%(1,100)
Married54.1%(2,506)
Widowed9.8%(453)
Divorced12.4%(574)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

21.7%
−19.2 ptssince 2013
from 40.9% in 2013
US average: 8.4%
23.1%
−4.5 ptssince 2020
from 27.6% in 2020
US average: 54.8%
Direct-purchase
8.7%
+0.2 ptssince 2020
from 8.5% in 2020
US average: 13.8%
15.3%
+2.5 ptssince 2020
from 12.8% in 2020
US average: 18.4%
45.0%
+11.2 ptssince 2020
from 33.8% in 2020
US average: 20.9%
VA health care
1.2%
−0.1 ptssince 2020
from 1.3% in 2020
US average: 2.2%
Any private
31.2%
−5.2 ptssince 2020
from 36.4% in 2020
US average: 67.1%
Any public
57.8%
+12.6 ptssince 2020
from 45.2% 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)10.7%(52)
US avg: 26.4%
Gulf War (1990s)9.4%(46)
US avg: 24.3%
Vietnam era34.6%(169)
US avg: 33.1%
Korean War7.2%(35)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 488 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 Big Horn County, Montana?

Big Horn County, Montana has about 12,671 residents according to the 2000 Census.

What is the median household income in Big Horn County, Montana?

The typical household in Big Horn County, Montana earns about $27,684 a year. Half of households make more than that, and half make less.

Is Big Horn County, Montana expensive?

In Big Horn County, Montana, the median home is worth about $59,300, and the typical rent is about $356 a month.

How educated are people in Big Horn County, Montana?

About 14.3% of adults age 25 and over in Big Horn County, Montana hold a bachelor's degree or higher.

What is the poverty rate in Big Horn County, Montana?

About 29.2% of people in Big Horn County, Montana live below the federal poverty line.

Has Big Horn County, Montana grown since 1990?

Yes, Big Horn County, Montana has grown since 1990. The population has added about 1,334 residents, a change of about 12 percent over that period.

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

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