United States › Idaho › Boundary County COUNTY
Boundary County Idaho · 13,997 residents (2025 est.) · 1,269 sq mi
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The short version
Boundary County is a county of 13,172 people in Idaho. Density works out to 10 people per square mile. The median age is 43.7, about 5 years above the US median. About 24% of adults have finished a four-year degree. Growth has run 33% since 2000, or 3,301 more people. Owners hold 75% of the housing stock.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 43.7
US median: 38.9
Less educated
24% hold a bachelor's degree
US average: 36%
Less affordable
home values up 123%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 9,871 in 2000
13,997 in 2025 (Census Bureau estimate)
from 8 / sq mi in 2009
US average: 281
from 38.3 in 2000
US average: 38.9
Population, 1990 – 2024
8K 9K 11K 12K 14K 1990 2000 2010 2020 2024 Boundary County Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $67,237
+18%inflation adjusted, since 2000
from $31,250 in 2000
US average: $82,259
from $14,636 in 2000
US average: $44,673
Households earning $100K+
from 13.5% in 2009
US average: 53.3%
from 15.7% in 2000
US average: 12.5%
from 0.426 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 9.7%
Professional, scientific, technical 5.6%
Transportation & warehousing 3.4%
Arts, entertainment, food 2.7%
Public administration 0.9%
Education & health services 0.7%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$410,500
+123%inflation adjusted, since 2000
from $101,200 in 2000
US average: $376,019
$877
+7%inflation adjusted, since 2000
from $452 in 2000
US average: $1,442
from 78.3% in 2000
24.7% rent
from 13.0% in 2009
US average: 10.0%
from 2.69 people in 2009
US average: 2.54
from 27.4% in 2009
US average: 22.9%
from 47.1% in 2009
US average: 47.4%
from 4.9 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 93.2%(9,198)
Hispanic / Latino 3.4%(335)
2024
White, non-Hispanic 81.5%(10,731)
Hispanic / Latino 5.7%(753)
from 19 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
from 23 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 16 more ancestry groups with data from 14.7% in 2000
US average: 35.6%
High school or higher
from 80.0% in 2000
US average: 89.6%
from 5.7% in 2000
US average: 14.0%
Section 06
Commute & transportation from 15.6 min in 2000
US average: 26.5
from 67.1% in 2009
US average: 68.9%
from 17.3% in 2009
US average: 8.5%
from 0.6% in 2009
US average: 3.2%
from 8.9% in 2009
US average: 15.0%
from 5.7% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 2.9% in 2009
US average: 8.3%
Section 07
Work & employment from 6.9% in 2011
US average: 5.2%
from 50.9% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 60.2% in 2020
US average: 74.6%
from 17.8% in 2009
US average: 13.1%
from 23.7% in 2009
US average: 42.5%
Section 08
People & community from 3.1% in 2009
US average: 14.1%
from 17.1% in 2009
US average: 6.2%
from 13.2% in 2012
US average: 13.3%
from 30.5% in 2013
US average: 8.4%
from 66.7% in 2017
US average: 91.0%
Computer in household
from 90.7% in 2020
US average: 95.5%
from 87.6% in 2020
US average: 87.7%
from 97.2% in 2016
US average: 77.7%
from 1.5% in 2016
US average: 13.6%
Marital status
Women 15+
Never married 19.4%(1,014)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 30.5% in 2013
US average: 8.4%
from 36.3% in 2020
US average: 54.8%
Direct-purchase
from 19.2% in 2020
US average: 13.8%
from 24.9% in 2020
US average: 18.4%
from 18.5% in 2020
US average: 20.9%
VA health care
from 4.3% in 2020
US average: 2.2%
Any private
from 54.5% in 2020
US average: 67.1%
Any public
from 41.5% 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) 17.8%(204)
Share of the 1,146 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.
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Drill deeper
Places similar to Boundary County Head to head
Compare Boundary County to nearby counties BOUNDARY COUNTY VS
Bonner County
Income $66,979 same
Home value $487,900 +19%
Population 54,420 +289%
SEE FULL COMPARISON →
BOUNDARY COUNTY VS
Pend Oreille County
Income $67,436 same
Home value $367,900 −10%
Population 14,457 +3%
SEE FULL COMPARISON →
BOUNDARY COUNTY VS
Lincoln County
Income $47,143 −30%
Home value $296,500 −28%
Population 22,328 +60%
SEE FULL COMPARISON →
BOUNDARY COUNTY VS
Stevens County
Income $69,327 +3%
Home value $350,600 −15%
Population 49,668 +255%
SEE FULL COMPARISON →
Frequently asked
How many people live in Boundary County, Idaho? Boundary County, Idaho has about 13,172 residents according to the 2024 American Community Survey.
What is the median household income in Boundary County, Idaho? The typical household in Boundary County, Idaho earns about $67,237 a year. Half of households make more than that, and half make less.
Is Boundary County, Idaho expensive? In Boundary County, Idaho, the median home is worth about $410,500, and the typical rent is about $877 a month.
How educated are people in Boundary County, Idaho? About 24.0% of adults age 25 and over in Boundary County, Idaho hold a bachelor's degree or higher.
What is the poverty rate in Boundary County, Idaho? About 13.6% of people in Boundary County, Idaho live below the federal poverty line.
Has Boundary County, Idaho grown since 1990? Yes, Boundary County, Idaho has grown since 1990. The population has added about 4,840 residents, a change of about 58 percent over that period.
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