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CITY · 2020 ACS

Elk River

Idaho · 139 residents · 0.15 sq mi
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The short version

With 139 people, Elk River is a city in Idaho. At a median age of 56.7, this is an older place than the country as a whole. The average commute runs 54 minutes. 12% of adults hold a bachelor's degree, below the 33% national rate. Owners hold 86% of the housing stock. 0% of residents were born outside the United States.

At a glance
Lower income
median household income $38,889, below the US median
US median: $66,278
Older
median age 56.7
US median: 38.8
Less educated
12% 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

139
−11%since 2000
from 156 in 2000
1990 – 2025
959 / sq mi
−11%since 2000
from 1,076 / sq mi in 2000
US average: 280
56.7
+7%since 2000
from 53.1 in 2000
US average: 38.8
Land area
0.15 sq mi
Population, 1990 – 2024
9111113115117119902000201020202024Elk River
2024124
1990201020202024
Age distribution, 2020
Under 54.3%(6)
US avg: 5.6%
5 to 95.8%(8)
US avg: 6.1%
10 to 141.4%(2)
US avg: 6.5%
15 to 192.9%(4)
US avg: 6.6%
20 to 240%(0)
US avg: 6.7%
25 to 341.4%(2)
US avg: 13.5%
35 to 4411.5%(16)
US avg: 12.7%
45 to 5417.3%(24)
US avg: 12.3%
55 to 6420.1%(28)
US avg: 13.1%
65 to 7425.2%(35)
US avg: 10%
75 to 846.5%(9)
US avg: 4.9%
85 and over3.6%(5)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$38,889
−14%inflation adjusted, since 2000
from $30,000 in 2000
US average: $66,278
1990 – 2024
$27,267
+70%since 2000
from $16,082 in 2000
US average: $35,364
Households earning $100K+
17.2%
+17.2 ptssince 2009
from 0.0% in 2009
US average: 43.9%
16.1%
+2.0 ptssince 2000
from 14.1% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing28.6%
US avg: 1.7%
Construction28.6%
US avg: 1.2%
Wholesale trade21.4%
US avg: 6.7%
Finance & insurance7.1%
US avg: 5.5%
Education & health services7.1%
US avg: 0.8%
Retail trade4.8%
US avg: 10%
Other services4.8%
US avg: 6.6%
Public administration4.8%
US avg: 4.7%
Manufacturing0%
US avg: 0.5%
Transportation & warehousing0%
US avg: 2.5%
Information0%
US avg: 11.1%
Professional, scientific, technical0%
US avg: 4.7%
Arts, entertainment, food0%
US avg: 2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$110,000
+22%inflation adjusted, since 2000
from $60,000 in 2000
US average: $265,253
1990 – 2024
85.5%
+5.5 ptssince 2000
from 80.0% in 2000
14.5% rent
1.94 people
+10%since 2010
from 1.77 people in 2010
US average: 2.61
2.8
+77%since 2009
from 1.6 in 2009
1990 – 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-Hispanic94.9%(148)
Black0%(0)
Hispanic / Latino0.6%(1)
Asian0.6%(1)
Other0%
2020
White, non-Hispanic96.4%(134)
Black0%(0)
Hispanic / Latino2.2%(3)
Asian0%(0)
Other1.6%(2)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Ancestry
American25%(31)
German12.1%(15)
Irish12.1%(15)
English10.5%(13)
Swedish4.8%(6)
Norwegian3.2%(4)
British2.4%(3)
Scottish2.4%(3)
Welsh2.4%(3)
Dutch1.6%(2)
French1.6%(2)
Italian1.6%(2)
+ 2 more ancestry groups with data
Polish1.6%(2)
Section 05

Education

11.7%
+6.8 ptssince 2000
from 4.9% in 2000
US average: 32.9%
High school or higher
87.4%
+20.2 ptssince 2000
from 67.2% in 2000
US average: 88.5%
2.7%
+1.1 ptssince 2000
from 1.6% in 2000
US average: 12.7%
Section 06

Commute & transportation

53.9 min
+53%since 2000
from 35.3 min in 2000
US average: 26.9
87.5%
+44.4 ptssince 2009
from 43.1% in 2009
US average: 75.1%
0.0%
−18.5 ptssince 2009
from 18.5% in 2009
US average: 8.4%
Section 07

Work & employment

4.5%
+4.5 ptssince 2011
from 0.0% in 2011
US average: 5.4%
37.0%
−32.5 ptssince 2011
from 69.5% in 2011
US average: 63.4%
Women 20-64 in the labor force
51.5%
US average: 73.3%
42.9%
+24.1 ptssince 2009
from 18.8% in 2009
US average: 39.3%
Section 08

People & community

49.2%
+0.1 ptssince 2009
from 49.1% in 2009
50.8%
−0.1 ptssince 2009
from 50.9% in 2009
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 13.5%
12.9%
+6.2 ptssince 2013
from 6.7% in 2013
US average: 8.8%
Computer in household
89.1%
US average: 91.9%
97.5%
US average: 86.2%
Marital status (2024)
Men 15+
Never married10.9%(7)
Married59.4%(38)
Widowed21.9%(14)
Divorced7.8%(5)
Women 15+
Never married0%(0)
Married72.5%(29)
Widowed7.5%(3)
Divorced20%(8)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

12.9%
+6.2 ptssince 2013
from 6.7% in 2013
US average: 8.8%
37.1%
US average: 55.4%
Direct-purchase
29.8%
US average: 13.7%
41.9%
US average: 17.6%
11.3%
US average: 20.0%
VA health care
6.5%
US average: 2.3%
Any private
62.9%
US average: 68.1%
Any public
53.2%
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)9.7%(3)
US avg: 20.6%
Gulf War (1990s)38.7%(12)
US avg: 21.4%
Vietnam era32.3%(10)
US avg: 35.2%
Korean War16.1%(5)
US avg: 7.6%
World War II0%(0)
US avg: 2.9%

Share of the 31 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 Elk River, Idaho?

Elk River, Idaho has about 139 residents according to the 2020 American Community Survey.

What is the median household income in Elk River, Idaho?

The typical household in Elk River, Idaho earns about $38,889 a year. Half of households make more than that, and half make less.

Is Elk River, Idaho expensive?

In Elk River, Idaho, the median home is worth about $110,000.

How educated are people in Elk River, Idaho?

About 11.7% of adults age 25 and over in Elk River, Idaho hold a bachelor's degree or higher.

What is the poverty rate in Elk River, Idaho?

About 16.1% of people in Elk River, Idaho live below the federal poverty line.

Has Elk River, Idaho grown since 1990?

Yes, Elk River, Idaho has shrunk since 1990. The population has lost about 16 residents, a change of about -10 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 →