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, ID

ZIP Code 83670 — undefined, ID Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Middle ClassLow Snow Area

Map, Quick Facts & Location

Quick Facts

Local time
Population
848
Median Income
$89,667
+19% vs US avg
Home Value
$309,700
-11% vs US avg
Median Rent
N/A
Median Age
55.4 yrs
+42% vs US avg
City
N/A
Area Code
Congress
Top Ancestry
GermanItalianIrish
Scroll to load map
Location
Coordinates
44.0186, -116.3129
Elevation
3,075 ft
Land Area
73.8 sq mi
Water Area
0.4 sq mi (1% water)

At a glance

Population
848
Density
N/A
Median income
$89,667
+19% vs US avg
Home value
$309,700
-11% vs US avg
Median rent
N/A
Timezone

Overview of ZIP Code 83670

RetirementRetirement-oriented community
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What to know about ZIP 83670

ZIP code 83670 covers ID in Gem County with a population of about 848.

At a glance, the area shows median age of 55.4 versus a U.S. median of about 38.9.

It sits in telephone area codes 208, 986; U.S. House district ID-1; the BOISE media market.

Local search focus: Retirement

ID fits a retirement-oriented profile (older median age or known retirement-community context). Residents and relocators commonly research healthcare access, everyday amenities (dining, personal services), and housing costs rather than tech or campus life.

Income and economy in ID

Median household income in ZIP 83670 is about $89,667 — about 19% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 3.3%; unemployment rate near 7.3%; 16.1% of adults with a bachelor’s degree or higher (about 17.6 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Construction, Wholesale trade, and Manufacturing; about 13.4% of workers reporting work-from-home (about 1.8 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 83670

Median home value is about $309,700 — about 11% below the U.S. median home value ($348,079).

Housing tenure and rents show owner-occupancy near 94.6% (about 29.2 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 83670 in ID, a household would need roughly $85,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $1,989. That is roughly in line with the local median household income ($89,667). Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Climate risk and migration signals

FEMA’s National Risk Index rates natural-hazard risk for ID as Very Low (composite score 34.4), which is relatively lower than many U.S. communities. The strongest component scores on US5 are wildfire (96.5) and flood (35.7). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for ID show little to no average snow and around 22.5 inches of annual precipitation.

IRS migration statistics show a net inflow of about 56 for ZIP 83670 (ID) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.

Nearby (from this ZIP)

Airport BOI (31.7 miles (51.0 km)) · Boise Bible College (24.9 miles (40.1 km)) · Hagerman Fossil Beds National Monument (109.2 miles (175.7 km)) · VA: Boise VA Medical Center (28.2 miles (45.4 km))

Full lists and map pins are in the Infrastructure section below.