Kootenai County, ID demographics:
population, income, and more

Total population
181,996
2.4% year-over-year change
Median household income
$81,861/yr
6.3% year-over-year change
Housing units
80,260
2.9% year-over-year change

Kootenai County population

How many people live in Kootenai County

Kootenai County is home to 181,996 residents, according to the most recent Census data. Gender-wise, 50% of Kootenai County locals are male, and 50% are female.

Total population
181,996
2.4% year-over-year change
Gender ratio
Male
50%
90,899
Female
50%
91,097
Value Percent YoY change
Male 90,899 50% 2.6%
Female 91,097 50% 2.2%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Kootenai County is 41, with the population distributed as follows: about 18.3% are children under 15, then 11.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.6% of the population, while another 24.7% fall into the 45 to 64 bracket. Finally, around 20.1% are 65 or older.

Median age
40.9
Age breakdown
Under 15
18.3%
15 to 24
11.2%
25 to 44
25.6%
45 to 64
24.7%
Over 65
20.1%
Value Percent YoY change
Under 15 33,360 18.3% 1.3%
15 to 24 20,368 11.2% 1.6%
25 to 44 46,665 25.6% 2.7%
45 to 64 45,012 24.7% 1.6%
Over 65 36,591 20.1% 4.5%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Kootenai County, 96.8% of the population are US-born citizens, while 2.4% have gained naturalized citizenship. At the same time, 0.7% of residents are non-citizens. As for race, 87.1% of locals are Caucasian, 0.4% are African American and 0.7% have Asian roots. There’s also a share of 9.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
96.8%
Non-U.S.-born citizens
2.4%
Non-citizens
0.7%
Value Percent YoY change
U.S.-born citizens 176,197 96.8% 2.5%
Non-U.S.-born citizens 4,467 2.4% 7.5%
Non-citizens 1,332 0.7% -17.2%
Racial breakdown
White
87.1%
Black or African American
0.4%
American Indian and Alaska Native
0.8%
Asian
0.7%
Native Hawaiian and other Pacific Islander
0%
Two or more races
9.2%
Other
1.8%
Value Percent
White 158,537 87.1%
Black or African American 644 0.4%
American Indian and Alaska Native 1,493 0.8%
Asian 1,264 0.7%
Native Hawaiian and other Pacific Islander 84 0%
Two or more races 16,783 9.2%
Other 3,191 1.8%

Households in Kootenai County

A peek inside Kootenai County households

Kootenai County has 71,172 households, with an average of 3 members in each. Of these, 68.9% are families, while the remaining 31.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
71,172
3.0% year-over-year change
Average people per household
3
Non-family households
22,156
Family households
49,016
Value Percent YoY change
Non-family households 22,156 31.1% 2.8%
Family households 49,016 68.9% 3.1%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Kootenai County

The housing landscape of Kootenai County

Kootenai County's housing consists of 80,260 units, with 73.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.7% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 7.3% of the housing landscape.

Housing units
80,260
2.9% year-over-year change
Housing types
Value Percent
1 unit, detached 59,035 73.6%
1 unit, attached 2,193 2.7%
2 units 1,875 2.3%
3 or 4 units 2,478 3.1%
5 to 9 units 3,124 3.9%
10 to 19 units 2,013 2.5%
20 to 49 units 1,609 2%
50 or more units 1,849 2.3%
Mobile home 5,886 7.3%
Boat, RV, van, etc. 198 0.2%
Homes built since 2020
3,374
68.5% year-over-year change

The age of buildings in Kootenai County

In Kootenai County, the median construction year is 1996. About 5.1% of homes were built before the 1940s, with another 1.9% going up by 1949. Most development happened in the second half of the 20th century. Then, 20.3% of homes were added from 2000 to 2009, 18.5% between 2010 and 2019, and 4.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 4,122 5.1% -1.7%
Built between 1940 and 1949 1,544 1.9% 9.0%
Built between 1950 and 1959 2,486 3.1% -4.6%
Built between 1960 and 1969 4,020 5% 4.5%
Built between 1970 and 1979 11,892 14.8% 2.4%
Built between 1980 and 1989 7,341 9.2% -0.5%
Built between 1990 and 1999 14,275 17.8% -3.5%
Built between 2000 and 2009 16,323 20.3% 0.8%
Built between 2010 and 2019 14,883 18.5% 6.6%
Built in 2020 or later 3,374 4.2% 68.5%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Kootenai County occupancy rates

Out of the 71,172 occupied housing units in Kootenai County, 71.3% are owner-occupied, while 28.7% are lived in by tenants. Meanwhile, 11.3% of all homes on the local market sit vacant.

Occupied housing units
71,172
3.0% year-over-year change
Occupancy breakdown
Renter occupied
20,438
Owner occupied
50,734
Value Percent YoY
change
Renter occupied 20,438 28.7% 6.4%
Owner occupied 50,734 71.3% 1.7%
Unoccupied housing units
11.3%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Kootenai County housing costs

Housing costs in Kootenai County come to a median of $1,405 per month, while tenants specifically pay a median gross rent of $1,492.

Median housing costs per month
$1,405/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Kootenai County
$1,492/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Kootenai County

Kootenai County education at a glance

About 32.5% of the population in Kootenai County went to high school, while 27.4% pursued college studies. Another 10.9% earned an associate degree and 18.9% hold a bachelor’s. Meanwhile, 8.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1,969 1.4% -5.3%
High school diploma 45,964 32.5% 1.4%
College diploma 38,773 27.4% 1.5%
Associate degree 15,441 10.9% -0.2%
Bachelor's degree 26,673 18.9% 9.6%
Graduate degree 12,520 8.9% 2.4%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Kootenai County

How much people earn in Kootenai County

The average annual household income in Kootenai County was $103,508 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +5.3% change from the previous year. At the same time, the median income stood at $81,861, reflecting a +6.3% shift over the same period.

Average household income in Kootenai County
$103,508/year
5.3% year-over-year change
Median household income in Kootenai County
$81,861/year
6.3% year-over-year change

Kootenai County income by age

In Kootenai County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $89,945. Those with someone between 45 and 64 in charge, often well established professionally, earn $100,301 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $70,108, while those led by someone over 65, many of whom may be retired, have about $61,676 in earnings. Overall, 91% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $70,108 5.4%
25 - 44 $89,945 5.2%
45 - 64 $100,301 10.2%
Over 65 $61,676 2.5%
Above poverty level
161,933
Below poverty level
15,933
Value Percent YoY
change
Above poverty level 161,933 91% 2.8%
Below poverty level 15,933 9% 0.8%

Employment in Kootenai County

Workforce and job types in Kootenai County

The job market in Kootenai County is powered by 85,101 working residents, spread across a range of industries and roles. 77.2% of the working population are employed in professional or administrative positions, while 22.8% are in hands-on or service-based jobs. Also, 15% run their own businesses, 66.8% are employed by private companies, and 11.3% work in the public sector.

Workforce demographics

Working population
85,101
2.6% year-over-year change
White collar
65,656
Blue collar
19,445
Value Percent YoY change
White collar 65,656 77.2% 2.2%
Blue collar 19,445 22.8% 3.7%
Employer type
Self employees
15%
Private companies
66.8%
Governmental workers
11.3%
Not for profit companies
6.9%
Value Percent YoY change
Self employees 12,775 15% 2.2%
Private companies 56,851 66.8% 2.9%
Governmental workers 9,633 11.3% 3.7%
Not for profit companies 5,842 6.9% -1.4%
Unemployment rate
3.3%
2.6% year-over-year change

Available workforce

The unemployment rate in Kootenai County stands at 3.3%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Kootenai County

How people get around in Kootenai County

In Kootenai County, the average commute time is 23 minutes. Commuting methods vary: 81.8% of residents travel by personal vehicle and 1.5% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
23 min
1.8% year-over-year change
Means of transportation
Value Percent YoY change
Car 68,533 81.8% 1.2%
Taxicab 60 0.1% 53.9%
Bus or trolleybus 258 0.3% -17.3%
Motorcycle 152 0.2% -21.6%
Bicycle 401 0.5% 20.8%
Walk 1,223 1.5% -7.6%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Kootenai County by zipcode?

Zipcode Population Number of households Median income Average income
83801 7,553 2,622 $71,108 $93,307
83803 650 364 $60,818 $83,510
83810 1,412 638 $132,344 $132,743
83814 26,059 11,965 $74,782 $107,825
83815 41,405 16,657 $77,864 $95,519
83833 1,365 695 $81,568 $125,609
83835 24,238 9,110 $91,316 $113,264
83842 141 48 $91,429 $110,108
83854 54,851 20,056 $82,742 $96,665
83858 20,137 7,243 $95,380 $120,930

Find your place

Explore more communities

FAQs about Kootenai County demographics 

What is the total population of Kootenai County?

Kootenai County has a total population of 181,996 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +2.4% compared to a year ago.

What is the gender ratio in Kootenai County?

The gender ratio in Kootenai County is as follows:
  • 50% males (90,899 residents)
  • 50% females (91,097 residents)

What is the median age in Kootenai County?

The median age in Kootenai County is 40.9.

What is the age distribution of the population in Kootenai County?

The age distribution in Kootenai County is as follows:
  • Under 15: 18.3% (33,360 residents)
  • Ages 15-24: 11.2% (20,368 residents)
  • Ages 25-44: 25.6% (46,665 residents)
  • Ages 45-64: 24.7% (45,012 residents)
  • Over 65: 20.1% (36,591 residents)

What is the racial and ethnic makeup of Kootenai County?

The racial and ethnic makeup of Kootenai County is as follows:
  • White: 87.1% (158,537 residents)
  • Black or African American: 0.4% (644 residents)
  • American Indian and Alaska Native: 0.8% (1,493 residents)
  • Asian: 0.7% (1,264 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (84 residents)
  • Two or More Races: 9.2% (16,783 residents)
  • Other: 1.8% (3,191 residents)

What percentage of the population in Kootenai County are U.S.-born citizens?

U.S.-born citizens represent 96.8% of the population in Kootenai County.

How many housing units are there in Kootenai County?

There are 80,260 housing units in Kootenai County, reflecting a +2.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Kootenai County and what is the average household size?

Kootenai County has a total of 71,172 households, with an average of 3 people in each.

What is the median household income in Kootenai County?

Kootenai County has a median household income of $81,861, representing a +6.3% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Kootenai County?

The employment rate is 96.7% in Kootenai County, with a workforce of 85,101 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 77.2% (65,656 residents)
  • Blue-collar workers: 22.8% (19,445 residents)

Places of employment:
  • Self-employed: 15% (12,775 residents)
  • Private companies: 66.8% (56,851 residents)
  • Governmental workers: 11.3% (9,633 residents)
  • Not-for-profit companies: 6.9% (5,842 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025