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COUNTY · 1990 CENSUS

Blaine County

Idaho · 13,552 residents · 2,637.738 sq mi
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The short version

Blaine County has roughly average household income, with a median household income of $31,199. Population has fallen 29% since 2000, a loss of 5,439 residents. 33% of adults hold a bachelor's degree or higher, well above the national rate of 20%. Median home value is $119,800.

At a glance
Average income
near the US median
US median: $30,130
Mid-age
median age 33.4
US median: 33.0
More educated
33% hold a bachelor's degree
US average: 20%
More affordable
home values down 41%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

13,552
−29%vs 2000
vs 18,991 in 2000
1990 – 2025
5 / sq mi
−29%vs 2000
vs 7 / sq mi in 2000
US average: 221
33.4
−11%vs 2000
vs 37.4 in 2000
US average: 33.0
Population, 19902024
12K16K19K23K26K1990201020202024Blaine County
202425K
1990201020202024
Section 02

Income & economy

$31,199
−19%inflation adjusted, since 2000
vs $50,496 in 2000
US average: $30,130
1990 – 2024
$19,979
−36%vs 2000
vs $31,346 in 2000
US average: $14,340
7.7%
−0.1 ptsvs 2000
vs 7.8% in 2000
US average: 13.2%
Section 03

Housing

$119,800
−41%inflation adjusted, since 2000
vs $266,500 in 2000
US average: $93,722
1990 – 2024
$474
−16%inflation adjusted, since 2000
vs $740 in 2000
US average: $450
64.2%
−4.7 ptsvs 2000
vs 68.9% in 2000
35.8% rent
3.8
−27%vs 2000
vs 5.3 in 2000
1990 – 2024
RELATED:See current rent listings in Blaine County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic87%(16,531)
Black0.1%(12)
Hispanic / Latino10.7%(2,030)
Asian0.6%(118)
Other0%
Diversity Score25.7%(4,889)
1990
White, non-Hispanic97.6%(13,233)
Black0.1%(8)
Hispanic / Latino2.6%(347)
Asian1%(140)
Other1.3%(171)
Diversity Score11.6%(1,570)
12
−55%vs 2000
vs 26 in 2000
1990 – 2024
Section 05

Education

33.0%
−10.2 ptsvs 2000
vs 43.1% in 2000
US average: 20.3%
High school or higher
91.7%
+1.5 ptsvs 2000
vs 90.2% in 2000
US average: 75.2%
8.9%
−4.0 ptsvs 2000
vs 12.9% in 2000
US average: 7.1%
Section 06

Commute & transportation

19.6 min
+52%vs 2000
vs 12.9 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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Frequently asked

How many people live in Blaine County, Idaho?

Blaine County, Idaho has about 13,552 residents according to the 1990 Census.

What is the median household income in Blaine County, Idaho?

The typical household in Blaine County, Idaho earns about $31,199 a year. Half of households make more than that, and half make less.

Is Blaine County, Idaho expensive?

In Blaine County, Idaho, the median home is worth about $119,800, and the typical rent is about $474 a month.

How educated are people in Blaine County, Idaho?

About 33.0% of adults age 25 and over in Blaine County, Idaho hold a bachelor's degree or higher.

What is the poverty rate in Blaine County, Idaho?

About 7.7% of people in Blaine County, Idaho live below the federal poverty line.

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

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