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ZIP code 83636: Letha, ID

83636 is a ZIP code in Letha, Idaho, mainly in Gem County, part of the Boise City, ID metro area. About 109 people live here.

Population
109
Median household income
$85,761
Typical home value
—
Median rent
—gross, per month
Median age
69
Homeowners
52.3%of occupied homes
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Shaded: ZIP code 83636's area. Click anywhere on the map to see which ZIP code it's in.

ZIP codes within 10 milesWithin 25 miles

ZIP code 83636 details

CityLetha
StateIdaho
CountyGem County
Metro areaBoise City, ID
Time zoneMountain Time (UTC−7), observes daylight saving time
TypeStandard (delivery area)
Land area2.5 sq mi, plus 0.1 sq mi of water
Population density44 people per sq mi
Bachelor's degree or higher0% of adults 25+
Center coordinates43.90694, -116.65956

ZIP codes near 83636

ZIP codeCityDistancePopulation
83655New Plymouth, ID7.1 mi5,748
83617Emmett, ID8.0 mi19,058
83644Middleton, ID11.7 mi16,293
83619Fruitland, ID13.3 mi8,823
83661Payette, ID13.9 mi11,105
83652Nampa, ID13.9 mi—
83607Caldwell, ID14.1 mi35,491
83656Notus, ID14.3 mi560

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

About ZIP code 83636

What city is ZIP code 83636?

ZIP code 83636 is in Letha, ID, in Gem County.

What county is ZIP code 83636 in?

83636 is mainly in Gem County, Idaho.

What is the population of ZIP code 83636?

About 109 people live in ZIP code 83636, according to the American Community Survey 2020–2024 5-year estimates.

What time zone is ZIP code 83636 in?

83636 is in Mountain Time (UTC−7). It observes daylight saving time.