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CITY · 2020 ACS

Lava Hot Springs

Idaho · 358 residents · 0.69 sq mi
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The short version

Lava Hot Springs is home to 358 people in Idaho. The median age is 54.5, about 16 years above the US median. 70% were living in the same home a year earlier. Getting to work takes 13 minutes on average. The foreign-born share is 0%. Households here earn about 34% less than in Idaho as a whole.

At a glance
Lower income
below the US median
US median: $66,278
Older
median age 54.5
US median: 38.8
Average education
34% hold a bachelor's degree
US average: 33%
Less affordable
home values up 33%, inflation adjusted
US median home: $265,253
Section 01

Population & growth

358
−31%since 2000
from 521 in 2000
1990 – 2025
54.5
+35%since 2000
from 40.3 in 2000
US average: 38.8
Land area
0.69 sq mi
Population, 19902024
18827937046055119902000201020202024Lava Hot Springs
2024218
1990201020202024
Age distribution, 2020
Under 52.8%(10)
US avg: 5.6%
5 to 93.4%(12)
US avg: 6.1%
10 to 143.6%(13)
US avg: 6.5%
15 to 193.9%(14)
US avg: 6.6%
20 to 245.9%(21)
US avg: 6.7%
25 to 347.5%(27)
US avg: 13.5%
35 to 449.5%(34)
US avg: 12.7%
45 to 5414.5%(52)
US avg: 12.3%
55 to 6422.6%(81)
US avg: 13.1%
65 to 7415.4%(55)
US avg: 10%
75 to 847.8%(28)
US avg: 4.9%
85 and over3.1%(11)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$38,750
+10%inflation adjusted, since 2000
from $23,472 in 2000
US average: $66,278
1990 – 2023
$25,023
+54%since 2000
from $16,242 in 2000
US average: $35,364
Households earning $100K+
15.4%
+7.4 ptssince 2009
from 8.1% in 2009
US average: 43.9%
5.5%
−19.6 ptssince 2000
from 25.1% in 2000
US average: 12.8%
Workforce by industry, 2020
Information10.5%
US avg: 11.1%
Other services10.5%
US avg: 6.6%
Wholesale trade8.4%
US avg: 6.7%
Retail trade7%
US avg: 10%
Finance & insurance5.6%
US avg: 5.5%
Public administration4.9%
US avg: 4.7%
Education & health services4.2%
US avg: 0.8%
Agriculture, forestry, fishing3.5%
US avg: 1.7%
Manufacturing3.5%
US avg: 0.5%
Professional, scientific, technical1.4%
US avg: 4.7%
Construction0%
US avg: 1.2%
Transportation & warehousing0%
US avg: 2.5%
Arts, entertainment, food0%
US avg: 2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$166,900
+33%inflation adjusted, since 2000
from $83,600 in 2000
US average: $265,253
1990 – 2024
$658
+5%inflation adjusted, since 2000
from $416 in 2000
US average: $1,124
56.5%
−5.6 ptssince 2000
from 62.1% in 2000
43.5% rent
1.86 people
−14%since 2009
from 2.16 people in 2009
US average: 2.61
4.3
−21%since 2009
from 5.4 in 2009
2009 – 2023
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-Hispanic96.4%(502)
Black0%(0)
Hispanic / Latino2.3%(12)
Asian0.2%(1)
Other0%
2020
White, non-Hispanic93.9%(336)
Black0%(0)
Hispanic / Latino2.2%(8)
Asian0%(0)
Other7.9%(28)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Ancestry
German31.6%(80)
English16.2%(41)
Norwegian12.3%(31)
Russian7.5%(19)
Scottish3.6%(9)
Lithuanian3.2%(8)
Danish2.8%(7)
Welsh2.8%(7)
French2.4%(6)
Irish2.4%(6)
Polish2%(5)
+ 1 more ancestry group with data
Swedish0.8%(2)
Section 05

Education

34.0%
+21.7 ptssince 2000
from 12.3% in 2000
US average: 32.9%
High school or higher
100.0%
+11.7 ptssince 2000
from 88.3% in 2000
US average: 88.5%
11.2%
+9.2 ptssince 2000
from 2.0% in 2000
US average: 12.7%
Section 06

Commute & transportation

13.0 min
−37%since 2000
from 20.8 min in 2000
US average: 26.9
58.7%
−0.8 ptssince 2009
from 59.5% in 2009
US average: 75.1%
4.4%
−2.2 ptssince 2009
from 6.6% in 2009
US average: 8.4%
Section 07

Work & employment

3.4%
−2.1 ptssince 2011
from 5.5% in 2011
US average: 5.4%
69.2%
Unchangedsince 2011
from 69.2% in 2011
US average: 63.4%
Women 20-64 in the labor force
79.5%
US average: 73.3%
26.6%
+14.0 ptssince 2009
from 12.6% in 2009
US average: 39.3%
Section 08

People & community

45.5%
+9.2 ptssince 2009
from 36.2% in 2009
54.5%
−9.2 ptssince 2009
from 63.8% in 2009
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 13.5%
12.6%
−9.0 ptssince 2013
from 21.6% in 2013
US average: 8.8%
Computer in household
89.7%
US average: 91.9%
70.0%
US average: 86.2%
Marital status (2024)
Men 15+
Never married34.4%(44)
Married39.1%(50)
Widowed0%(0)
Divorced26.6%(34)
Women 15+
Never married14.4%(13)
Married31.1%(28)
Widowed30%(27)
Divorced24.4%(22)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

12.6%
−9.0 ptssince 2013
from 21.6% in 2013
US average: 8.8%
44.3%
US average: 55.4%
Direct-purchase
22.1%
US average: 13.7%
26.1%
US average: 17.6%
17.4%
US average: 20.0%
VA health care
2.4%
US average: 2.3%
Any private
66.4%
US average: 68.1%
Any public
42.7%
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)0%(0)
US avg: 20.6%
Gulf War (1990s)0%(0)
US avg: 21.4%
Vietnam era75%(6)
US avg: 35.2%
Korean War0%(0)
US avg: 7.6%
World War II0%(0)
US avg: 2.9%

Share of the 8 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 Lava Hot Springs, Idaho?

Lava Hot Springs, Idaho has about 358 residents according to the 2020 American Community Survey.

What is the median household income in Lava Hot Springs, Idaho?

The typical household in Lava Hot Springs, Idaho earns about $38,750 a year. Half of households make more than that, and half make less.

Is Lava Hot Springs, Idaho expensive?

In Lava Hot Springs, Idaho, the median home is worth about $166,900, and the typical rent is about $658 a month.

How educated are people in Lava Hot Springs, Idaho?

About 34.0% of adults age 25 and over in Lava Hot Springs, Idaho hold a bachelor's degree or higher.

What is the poverty rate in Lava Hot Springs, Idaho?

About 5.5% of people in Lava Hot Springs, Idaho live below the federal poverty line.

Has Lava Hot Springs, Idaho grown since 1990?

Yes, Lava Hot Springs, Idaho has grown since 1990. The population has added about 11 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 →