ZIP Code Tabulation Area · Idaho

ZIP Code 83840: Kootenai, ID

ZIP Code 83840 (Kootenai, Bonner County, Idaho) has an estimated 653 residents in 242 households. The median household income is $70,833, the median home value is $350,900 and the median gross rent is $1,642/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Some estimates have a large margin of error. One figure for this ZIP (owner-occupied) is marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

653

Margin of error ±184

Median household income

$70,833

Margin of error ±$15,537

Median home value

$350,900

Margin of error ±$58,981

Median gross rent

$1,642/mo

Margin of error ±$323

Median age

40.2 yrs

Margin of error ±6.5 yrs

Mean travel time to work

14.0 min

Margin of error ±6.9 min

How ZIP 83840 compares with Idaho and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 8384040.2 yrsIdaho37.3 yrsUnited States38.9 yrs

Median household income

ZIP 83840$70,833Idaho$77,800United States$80,734

Per capita income

ZIP 83840$27,443Idaho$38,952United States$44,673

Poverty rate

ZIP 8384020.5%Idaho10.6%United States12.5%

Unemployment rate

ZIP 838404.4%Idaho3.7%United States5.2%

Bachelor's degree or higher

ZIP 8384016.0%Idaho31.8%United States35.7%

Median home value

ZIP 83840$350,900Idaho$418,600United States$332,700

Median gross rent

ZIP 83840$1,642/moIdaho$1,238/moUnited States$1,413/mo

Owner-occupied homes

ZIP 8384074.0%*Idaho72.1%United States65.2%

Mean travel time to work

ZIP 8384014.0 minIdaho21.6 minUnited States26.4 min

Worked from home

ZIP 838407.0%Idaho13.3%United States15.1%

All figures for ZIP 83840

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 83840 — ACS 2020–2024 5-year estimates
Measure	ZIP 83840	Margin of error	Idaho	United States
Total population	653	±184	1,934,262	334,922,499
Median age	40.2 yrs	±6.5 yrs	37.3 yrs	38.9 yrs
Households	242	±78	713,005	129,227,496
Median household income	$70,833	±$15,537	$77,800	$80,734
Per capita income	$27,443	±$4,597	$38,952	$44,673
Poverty rate	20.5%	±9.8 pts	10.6%	12.5%
Unemployment rate	4.4%	±4.2 pts	3.7%	5.2%
Bachelor's degree or higher	16.0%	±7.9 pts	31.8%	35.7%
Median home value	$350,900	±$58,981	$418,600	$332,700
Median gross rent	$1,642/mo	±$323	$1,238/mo	$1,413/mo
Owner-occupied homes	74.0%*	±22.9 pts	72.1%	65.2%
Mean travel time to work	14.0 min	±6.9 min	21.6 min	26.4 min
Worked from home	7.0%	±7.5 pts	13.3%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 83840
Group	ZIP 83840	Idaho	United States
White alone, not Hispanic or Latino	94.8%	78.6%	57.4%
Black or African American alone, not Hispanic or Latino	0.0%	0.7%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.0%	0.7%	0.5%
Asian alone, not Hispanic or Latino	0.0%	1.3%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.1%	0.2%
Some other race alone, not Hispanic or Latino	0.0%	0.6%	0.6%
Two or more races, not Hispanic or Latino	2.8%	4.2%	4.3%
Hispanic or Latino (of any race)	2.5%	13.6%	19.3%

Where ZIP 83840 is

State: Idaho
Main county: Bonner County
Largest overlapping place: Kootenai (97% of the ZIP's land area)
Land area: 0.30 sq mi· about 2,177 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Bonner County

83803 Bonner County, ID 83804 Bonner County, ID 83809 Bonner County, ID 83811 Bonner County, ID 83813 Bonner County, ID 83821 Bonner County, ID 83822 Bonner County, ID 83825 Dover, ID 83836 Bonner County, ID 83841 Bonner County, ID 83848 Bonner County, ID 83852 Ponderay, ID 83856 Bonner County, ID 83860 Bonner County, ID 83864 Bonner County, ID

See every ZIP code in Idaho, or compare ZIP 83840 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.