Kootenai County, ID ZIP Codes
Idaho (ID) · 14 ZIP codes · 11 cities
14
ZIP codes
179,789
population (2021)
+29.8%
pop change since 2010
16055
FIPS code
Kootenai County ZIP code map
About Kootenai County
Kootenai County is located in Idaho and contains 14 ZIP codes across 11 cities and communities.
The county's population was 179,789 as of 2021,
an increase of
29.8% from 138,494 in 2010.
The timezone is Alaska Time (observes DST).
The Federal Information Processing System (FIPS) code for Kootenai County is 16055.
| Population | |
|---|---|
| 2021 population | 179,789 |
| 2010 population | 138,494 |
| Change | +29.8% |
| County details | |
|---|---|
| State | Idaho |
| FIPS code | 16055 |
| Timezone | Alaska |
| Daylight saving | Yes |
Cities in Kootenai County
ZIP codes for Kootenai County, ID (14)
| ZIP code | City | County | Map |
|---|---|---|---|
| 83801 | Athol | Kootenai | View map |
| 83803 | Bayview | Kootenai | View map |
| 83810 | Cataldo | Kootenai | View map |
| 83814 | Coeur D Alene | Kootenai | View map |
| 83815 | Coeur D Alene | Kootenai | View map |
| 83816 | Coeur D Alene | Kootenai | View map |
| 83833 | Harrison | Kootenai | View map |
| 83835 | Hayden | Kootenai | View map |
| 83842 | Medimont | Kootenai | View map |
| 83854 | Post Falls | Kootenai | View map |
| 83858 | Rathdrum | Kootenai | View map |
| 83869 | Spirit Lake | Kootenai | View map |
| 83876 | Worley | Kootenai | View map |
| 83877 | Post Falls | Kootenai | View map |
Demographics & statistics
176,119
Population
41.2
Median age
$70,647
Median household income
$36,446
Per capita income
$417,108
Median home value
$847
Median monthly rent
81.1%
Home ownership
9.4%
Poverty rate
4.1%
Unemployment
45,332
Housing units
29.2%
Bachelor's or higher
Age distribution
Male
Female
5,249
Under 5
4,672
6,149
5–9
5,473
5,929
10–14
5,278
5,572
15–19
4,960
5,145
20–24
4,580
11,698
25–34
10,413
11,910
35–44
10,602
10,845
45–54
9,654
5,934
55–59
5,283
6,579
60–64
5,857
11,098
65–74
9,879
5,204
75–84
4,632
1,864
85+
1,660
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 39,664 | 19.5% |
| 18 and over | 136,455 | 80.5% |
| 65 and over | 34,337 | 25.4% |
| Median age | 41.2 years | |
Race & ethnicity
White
85.3%
Two or more races
6.6%
Hispanic or Latino
4.9%
Other race
1.3%
American Indian / Alaska Native
0.9%
Asian
0.7%
Black or African American
0.3%
Native Hawaiian / Pacific Islander
0.1%
| Group | Count | % |
|---|---|---|
| White | 157,903 | 85.3% |
| Two or more races | 12,169 | 6.6% |
| Hispanic or Latino | 9,020 | 4.9% |
| Other race | 2,462 | 1.3% |
| American Indian / Alaska Native | 1,636 | 0.9% |
| Asian | 1,257 | 0.7% |
| Black or African American | 507 | 0.3% |
| Native Hawaiian / Pacific Islander | 185 | 0.1% |
Household income
Under $10k
3.0%
$10k–$15k
3.0%
$15k–$25k
5.5%
$25k–$35k
10.1%
$35k–$50k
12.9%
$50k–$75k
21.0%
$75k–$100k
10.9%
$100k–$150k
20.3%
$150k–$200k
7.8%
$200k+
5.7%
| Range | % of households |
|---|---|
| Under $10k | 3.0% |
| $10k–$15k | 3.0% |
| $15k–$25k | 5.5% |
| $25k–$35k | 10.1% |
| $35k–$50k | 12.9% |
| $50k–$75k | 21.0% |
| $75k–$100k | 10.9% |
| $100k–$150k | 20.3% |
| $150k–$200k | 7.8% |
| $200k+ | 5.7% |
| Median income | $70,647 |
Housing
Home values
Under $50k
4.7%
$50k–$100k
4.0%
$100k–$150k
4.4%
$150k–$200k
5.2%
$200k–$300k
15.7%
$300k–$500k
30.3%
$500k–$1M
30.7%
$1M+
5.0%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $417,108 |
| Median rent / month | $847 |
| Owner occupied | 81.1% |
| Renter occupied | 18.9% |
| Vacant | 21.6% |
| Single-family detached | 76.6% |
| Large apartment buildings | 1.8% |
| Mobile homes | 13.7% |
| Median rooms | 5.9 |
| Avg household size (owned) | 2.46 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.9% |
| 2010–2019 | 11.7% |
| 2000–2009 | 18.9% |
| 1990–1999 | 17.9% |
| 1980–1989 | 11.5% |
| 1970–1979 | 18.4% |
| 1960–1969 | 6.1% |
| 1950–1959 | 4.4% |
| 1940–1949 | 2.4% |
| 1939 or earlier | 7.8% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 1.9% |
| 1 bedroom | 7.6% |
| 2 bedrooms | 26.0% |
| 3 bedrooms | 41.8% |
| 4 bedrooms | 18.0% |
| 5+ bedrooms | 4.7% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 3.8% |
| 1 vehicle | 21.1% |
| 2 vehicles | 39.9% |
| 3 or more | 35.2% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 30.5% |
| Electricity | 35.4% |
| Propane / LP gas | 9.7% |
| Fuel oil | 3.8% |
| Wood | 17.7% |
| No fuel used | 0.2% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 37,743 | 59.6% |
| Cohabiting couple | 4,879 | 6.9% |
| Male householder, no spouse | 10,485 | 15.7% |
| Female householder, no spouse | 14,781 | 17.8% |
| Households with children under 18 | 19,594 | 25.0% |
| Households with seniors (65+) | 23,354 | 41.2% |
| Average household size | 2.45 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 22.8% | 15.3% |
| Married | 61.4% | 62.3% |
| Separated | 0.6% | 1.1% |
| Widowed | 1.8% | 7.2% |
| Divorced | 13.5% | 14.2% |
Education
Less than 9th grade
1.5%
Some HS, no diploma
3.9%
HS graduate
31.1%
Some college, no degree
23.6%
Associate's degree
10.7%
Bachelor's degree
21.4%
Graduate / professional
7.8%
| Metric | % |
|---|---|
| HS diploma or higher | 94.6% |
| Bachelor's or higher | 29.2% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 2,215 | 5.6% |
| Kindergarten | 2,853 | 6.0% |
| Elementary school | 17,606 | 40.9% |
| High school | 8,635 | 24.8% |
| College / grad school | 6,168 | 14.4% |
Employment
Industry of employment
Education & healthcare
21.9%
Construction
11.0%
Retail trade
10.3%
Finance & real estate
9.2%
Professional & management
8.7%
Arts, food & hospitality
8.4%
Other services
7.4%
Manufacturing
6.0%
Agriculture & mining
5.9%
Transportation & utilities
4.9%
Public administration
3.9%
Wholesale trade
1.6%
Information
0.9%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 39.9% |
| Service | 13.5% |
| Sales & office | 20.8% |
| Natural resources & construction | 15.2% |
| Production & transportation | 10.6% |
Employment type
| Type | % |
|---|---|
| Private sector | 76.4% |
| Government | 11.0% |
| Self-employed | 12.5% |
| Unpaid family workers | 0.1% |
Commute
| Method | % |
|---|---|
| Drive alone | 78.2% |
| Carpool | 6.6% |
| Public transit | 0.2% |
| Walk | 1.7% |
| Other means | 1.8% |
| Avg commute (minutes) | 25.9 |
Poverty
All people
9.4%
Under 18 years
11.2%
18 and over
8.9%
Married-couple families
3.4%
Female-led households
19.5%
Income support
| Source | % of households |
|---|---|
| Social Security | 44.4% |
| Retirement income | 32.8% |
| Supplemental Security | 4.9% |
| Cash public assistance | 2.1% |
| Food stamps / SNAP | 6.2% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 33.9% |
| High cholesterol | 32.8% |
| Heart disease | 7.5% |
| Stroke | 3.3% |
| Asthma | 9.6% |
| Arthritis | 27.9% |
| Kidney disease | 3.2% |
| Pulmonary disease | 7.3% |
| Cancer | 7.7% |
| Behavior / access | % |
|---|---|
| Binge drinking | 14.1% |
| No physical activity | 22.5% |
| Less than 7 hrs sleep | 30.8% |
| Fair or poor health | 14.1% |
| Poor mental health | 13.0% |
| Poor physical health | 11.7% |
| No health insurance | 13.8% |
| Visited doctor (checkup) | 72.6% |
| Visited dentist | 66.2% |
| Cholesterol screening | 88.9% |
| Teeth loss | 13.5% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 14,205 | 13.4% |
| Disability | % |
|---|---|
| Any disability | 18.0% |
| Under 18 | 2.5% |
| 18–64 years | 14.9% |
| 65 and over | 33.8% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 67.3% |
| Public insurance | 42.3% |
| Uninsured under 19 | 5.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 166,198 | 94.2% |
| Spanish | 1,527 | 0.7% |
| Other Indo-European | 1,085 | 0.3% |
| Asian & Pacific Islander | 204 | 0.3% |
| Other languages | 184 | 0.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 172,306 | 98.1% |
| Born in same state | 170,901 | 97.5% |
| Born in different state | 55,168 | 31.2% |
| Foreign born | 1,405 | 0.6% |
| Naturalized citizen | 3,813 | 1.9% |
| Not a US citizen | 2,275 | 60.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| French | 26,750 | 15.2% |
| Italian | 20,735 | 11.8% |
| Polish | 8,249 | 4.7% |
| Arab | 7,312 | 4.2% |
| English | 3,257 | 1.8% |
| Ancestry | Count | % |
|---|---|---|
| Dutch | 1,346 | 0.8% |
| German | 1,006 | 0.6% |
| Irish | 508 | 0.3% |
| Norwegian | 82 | 0% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 41.3% |
| Internet access | 94.4% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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