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County · GEOID 16045

Gem County, ID ZIP codes

7 ZIP/ZCTAs intersecting this county.

ACS 2023 population

19,854

Median household income

$66,245

Median home value

$367,300

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Gem County (GEOID 16045). Methodology

Combined population of ZIP/ZCTAs intersecting this county: 89,413 (7 ZIPs).

Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology

ZIP/ZCTA overlap with Gem County

Population overlap

Share of each ZIP/ZCTA’s population located within Gem County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Gem County

ZIPCityCountyPopulationIncome
83607CaldwellCanyon County33,804$80,170
83616EagleAda County34,736$118,013
83617EmmettGem County17,333$65,566
83629Horseshoe BendBoise County1,829$71,944
83636LethaGem County566—
83657OlaGem County297$65,821
83670SweetGem County848$89,667