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CITY · 2020 ACS

Mountain Home

Idaho · 15,979 residents · 7.04 sq mi
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The short version

Mountain Home is a city of 15,979 people in Idaho. The median age is 32.5, younger than the US median of 38.8. 18% of adults hold a bachelor's degree, below the 33% national rate. Growth has run 43% since 2000, or 4,836 more people. 75% were living in the same home a year earlier. Home values have risen by half since 2000, reaching $153,800.

At a glance
Lower income
below the US median
US median: $66,278
Younger
median age 32.5
US median: 38.8
Less educated
18% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01

Population & growth

15,979
+43%since 2000
from 11,143 in 2000
1990 – 2025
32.5
+3%since 2000
from 31.7 in 2000
US average: 38.8
Land area
7.04 sq mi
Population, 19902024
7K10K12K15K17K19902000201020202024Mountain Home
202416K
1990201020202024
Age distribution, 2020
Under 57.3%(1,159)
US avg: 5.6%
5 to 97.2%(1,148)
US avg: 6.1%
10 to 146.8%(1,087)
US avg: 6.5%
15 to 196.5%(1,031)
US avg: 6.6%
20 to 248.5%(1,365)
US avg: 6.7%
25 to 3417.3%(2,770)
US avg: 13.5%
35 to 4411.8%(1,878)
US avg: 12.7%
45 to 549.9%(1,578)
US avg: 12.3%
55 to 6411.3%(1,807)
US avg: 13.1%
65 to 748%(1,274)
US avg: 10%
75 to 844.2%(669)
US avg: 4.9%
85 and over1.3%(213)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$44,039
−21%inflation adjusted, since 2000
from $37,307 in 2000
US average: $66,278
1990 – 2024
$22,823
+34%since 2000
from $17,029 in 2000
US average: $35,364
Households earning $100K+
23.3%
+0.8 ptssince 2009
from 22.5% in 2009
US average: 43.9%
13.8%
+3.4 ptssince 2000
from 10.4% in 2000
US average: 12.8%
Workforce by industry, 2020
Retail trade16.5%
US avg: 10%
Information14%
US avg: 11.1%
Finance & insurance6%
US avg: 5.5%
Other services5.7%
US avg: 6.6%
Professional, scientific, technical5.3%
US avg: 4.7%
Agriculture, forestry, fishing4.4%
US avg: 1.7%
Wholesale trade4.2%
US avg: 6.7%
Construction3.1%
US avg: 1.2%
Public administration2.3%
US avg: 4.7%
Manufacturing1.3%
US avg: 0.5%
Transportation & warehousing0.8%
US avg: 2.5%
Education & health services0.6%
US avg: 0.8%
Arts, entertainment, food0.2%
US avg: 2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$153,800
+15%inflation adjusted, since 2000
from $89,200 in 2000
US average: $265,253
1990 – 2024
$835
+20%inflation adjusted, since 2000
from $464 in 2000
US average: $1,124
63.9%
−2.7 ptssince 2000
from 66.6% in 2000
36.1% rent
2.31 people
−17%since 2009
from 2.79 people in 2009
US average: 2.61
3.5
+19%since 2009
from 2.9 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2000
White, non-Hispanic83.6%(9,320)
Black2.5%(278)
Hispanic / Latino8.3%(928)
Asian1.7%(193)
Other0%
2020
White, non-Hispanic70.5%(11,269)
Black2.5%(405)
Hispanic / Latino15.9%(2,540)
Asian2.9%(464)
Other6%(957)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican10.8%(1,540)
Puerto Rican1.4%(205)
Guatemalan0.7%(104)
Argentine0.5%(70)
Dominican0.1%(16)
Spaniard0.1%(8)
Asian origin
Filipino2.2%(309)
Chinese1.3%(183)
Japanese0.2%(31)
Korean0.1%(10)
Pacific Islander origin
Chamorro0.1%(9)
Ancestry
German14.7%(2,107)
English11.6%(1,665)
Irish8.4%(1,205)
American5.8%(827)
Russian5.2%(750)
French3.7%(527)
Norwegian3.2%(451)
Italian3.1%(442)
Dutch2.1%(299)
Portuguese2%(288)
Swedish1.9%(272)
Austrian1.5%(217)
+ 23 more ancestry groups with data
Scottish1.5%(211)
Polish1.1%(158)
Danish0.9%(131)
Welsh0.7%(104)
Nigerian0.7%(101)
British0.6%(79)
Swiss0.5%(71)
Greek0.3%(43)
Arab0.3%(37)
Hungarian0.2%(34)
West Indian0.1%(18)
Croatian0.1%(13)
Canadian0.1%(11)
Iranian0.1%(11)
Slovak0.1%(11)
Turkish0%(7)
Finnish0%(6)
Section 05

Education

18.2%
−1.1 ptssince 2000
from 19.3% in 2000
US average: 32.9%
High school or higher
90.4%
+2.1 ptssince 2000
from 88.3% in 2000
US average: 88.5%
5.0%
−1.9 ptssince 2000
from 6.9% in 2000
US average: 12.7%
Section 06

Commute & transportation

18.9 min
+29%since 2000
from 14.7 min in 2000
US average: 26.9
84.8%
+10.1 ptssince 2009
from 74.7% in 2009
US average: 75.1%
6.6%
+3.8 ptssince 2009
from 2.8% in 2009
US average: 8.4%
Section 07

Work & employment

6.0%
−3.0 ptssince 2011
from 9.0% in 2011
US average: 5.4%
62.2%
−6.2 ptssince 2011
from 68.4% in 2011
US average: 63.4%
Women 20-64 in the labor force
63.9%
US average: 73.3%
22.6%
−4.1 ptssince 2009
from 26.7% in 2009
US average: 39.3%
Section 08

People & community

50.8%
+0.1 ptssince 2009
from 50.8% in 2009
49.2%
−0.1 ptssince 2009
from 49.2% in 2009
12.3%
+6.2 ptssince 2009
from 6.0% in 2009
US average: 13.5%
14.4%
+0.6 ptssince 2013
from 13.8% in 2013
US average: 8.8%
Computer in household
93.6%
US average: 91.9%
75.4%
US average: 86.2%
Marital status (2024)
Men 15+
Never married29.2%(1,918)
Married51.9%(3,412)
Widowed2.4%(157)
Divorced16.5%(1,087)
Women 15+
Never married24.4%(1,525)
Married49.6%(3,095)
Widowed9.2%(575)
Divorced16.8%(1,051)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

14.4%
+0.6 ptssince 2013
from 13.8% in 2013
US average: 8.8%
34.1%
US average: 55.4%
Direct-purchase
11.8%
US average: 13.7%
16.7%
US average: 17.6%
23.1%
US average: 20.0%
VA health care
9.0%
US average: 2.3%
Any private
66.1%
US average: 68.1%
Any public
39.9%
US average: 35.2%

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, 2020
Gulf War (2001 or later)56.5%(1,177)
US avg: 20.6%
Gulf War (1990s)34.9%(728)
US avg: 21.4%
Vietnam era21.6%(450)
US avg: 35.2%
Korean War2.9%(60)
US avg: 7.6%
World War II0.1%(2)
US avg: 2.9%

Share of the 2,085 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 Mountain Home, Idaho?

Mountain Home, Idaho has about 15,979 residents according to the 2020 American Community Survey.

What is the median household income in Mountain Home, Idaho?

The typical household in Mountain Home, Idaho earns about $44,039 a year. Half of households make more than that, and half make less.

Is Mountain Home, Idaho expensive?

In Mountain Home, Idaho, the median home is worth about $153,800, and the typical rent is about $835 a month.

How educated are people in Mountain Home, Idaho?

About 18.2% of adults age 25 and over in Mountain Home, Idaho hold a bachelor's degree or higher.

What is the poverty rate in Mountain Home, Idaho?

About 13.8% of people in Mountain Home, Idaho live below the federal poverty line.

Has Mountain Home, Idaho grown since 1990?

Yes, Mountain Home, Idaho has grown since 1990. The population has added about 8,066 residents, a change of about 102 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 →