County

Lemhi County, ID

10 ZIP codes  ·  10 cities  ·  Idaho

👥8,158Population
💰$53,028Median HH Income▼ 31% below avg
🎂50.6Median Age
🏠$280,635Median Home Value≈ Avg
🎓36.4%College Grads≈ Avg
📊3.3%Unemployment▼ 32% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 50.9% Female 49.4% ♀

Race & Ethnicity

White: 91.7%Hispanic: 1.9%Black: 0%Asian: 7.7%Other: 5.2%Race
White91.7%
Hispanic1.9%
Black0.0%
Asian7.7%
Other5.2%

Age Breakdown

Under 5
5%
5–17
14%
18–24
8%
25–44
17%
45–64
26%
65+
13%

Key Indicators

Median Age50.6 yrs
Avg HH Size1.96
Below Poverty11.5% ▲ 15% above avg
College Grads36.4% ≈ Avg
Unemployment3.3% ▼ 32% below avg
No HS Diploma16 (0.3%)
HS Graduate1,881 (32.9%)
Some College850 (14.9%)
Associates894 (15.6%)
Bachelors720 (12.6%)
Graduate Degree1,358 (23.7%)

Education

No HS: 0.3%HS Grad: 32.9%Some College: 14.9%Associates: 15.6%Bachelors: 12.6%Graduate: 23.7%Edu
No HS0.3%
HS Grad32.9%
Some College14.9%
Associates15.6%
Bachelors12.6%
Graduate23.7%
Housing & Income

Housing Tenure

Owner: 80.9%Renter: 19.1%Tenure
Owner80.9%
Renter19.1%

Home Value Distribution

Under $50k
9%
$50k–$100k
4%
$100k–$150k
5%
$150k–$200k
12%
$200k–$300k
24%
$300k–$500k
28%
Over $500k
17%

Financials

Median HH Income$53,028 ▼ 31% below avg
Median Home Value$280,634 ≈ Avg
Home/Income Ratio5.3x (nat avg ~3.5x)
Median Rent$727/mo
Total Housing Units4,673
Vacant Units1,329

Income Distribution

Under $25k
30%
$25k–$50k
14%
$50k–$75k
22%
$75k–$100k
14%
$100k–$150k
11%
$150k–$200k
5%
Over $200k
5%
Employment & Commute

How People Get to Work

Drove Alone
80%
Walked
9%
Work From Home
11%

Commute Time

Under 15 min
62%
15–30 min
25%
30–45 min
8%
Over 45 min
5%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
7%
1960s–1970s
19%
1980s–1990s
13%
2000+
57%
About Lemhi County, ID

Lemhi County is located in Idaho and encompasses 10 ZIP codes spanning 10 cities and communities. The county has an estimated population of 8,158 residents. With a median age of 50.59, it is a mature county.

Lemhi County has a working-class economic profile. The median household income of $53,028 is below the national average. Unemployment stands at 3.3%, below the national average. The poverty rate of 11.5% is above the national average.

Housing in Lemhi County is a mid-range housing market, with a median home value of $280,634 — near the national average. Monthly median rent is approximately $727. Homeownership rates are high at 80.9%, reflecting a largely residential, stable population.

The residents of Lemhi County are primarily White (91.69%). Educational attainment is moderately educated — 36.4% of adults hold a bachelor's degree or higher, near the national average.

Lemhi County, ID is a working-class area in Idaho. The 10 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.

ZIP Codes in Lemhi County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
83463 Gibbonsville 78 $51,161 $262,500 0.0% 7.7%
83464 Leadore 294 $46,250 $165,000 $772 0.0% 22.5%
83465 Lemhi 78 $46,250 $237,500 11.1% 45.5%
83466 North Fork 83 $98,304 $384,000 0.0% 34.7%
83467 Salmon 6,874 $52,433 $277,800 $722 3.8% 36.5%
83468 Tendoy 191 $68,750 $348,800 $850 0.0% 21.4%