County

Gem County, ID

4 ZIP codes  ·  4 cities  ·  Idaho

👥19,044Population
💰$66,676Median HH Income▼ 13% below avg
🎂43.5Median Age
🏠$363,607Median Home Value▲ 30% above avg
🎓27.7%College Grads▼ 29% below avg
📊2.9%Unemployment▼ 40% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 50.8% Female 49.2% ♀

Race & Ethnicity

White: 84%Hispanic: 10.1%Black: 0.2%Asian: 0.3%Other: 5.1%Race
White84.0%
Hispanic10.1%
Black0.2%
Asian0.3%
Other5.1%

Age Breakdown

Under 5
5%
5–17
17%
18–24
7%
25–44
22%
45–64
25%
65+
12%

Key Indicators

Median Age43.5 yrs
Avg HH Size2.72
Below Poverty10.3% ≈ Avg
College Grads27.7% ▼ 29% below avg
Unemployment2.9% ▼ 40% below avg
No HS Diploma287 (2.2%)
HS Graduate4,183 (32.7%)
Some College2,409 (18.8%)
Associates2,345 (18.3%)
Bachelors735 (5.7%)
Graduate Degree2,828 (22.1%)

Education

No HS: 2.2%HS Grad: 32.7%Some College: 18.8%Associates: 18.3%Bachelors: 5.7%Graduate: 22.1%Edu
No HS2.2%
HS Grad32.7%
Some College18.8%
Associates18.3%
Bachelors5.7%
Graduate22.1%
Housing & Income

Housing Tenure

Owner: 75%Renter: 25%Tenure
Owner75.0%
Renter25.0%

Home Value Distribution

Under $50k
3%
$50k–$100k
3%
$100k–$150k
9%
$150k–$200k
6%
$200k–$300k
17%
$300k–$500k
31%
Over $500k
31%

Financials

Median HH Income$66,676 ▼ 13% below avg
Median Home Value$363,606 ▲ 30% above avg
Home/Income Ratio5.5x (nat avg ~3.5x)
Median Rent$873/mo
Total Housing Units7,490
Vacant Units367

Income Distribution

Under $25k
16%
$25k–$50k
15%
$50k–$75k
25%
$75k–$100k
15%
$100k–$150k
15%
$150k–$200k
7%
Over $200k
7%
Employment & Commute

How People Get to Work

Drove Alone
84%
Public Transit
0%
Walked
2%
Work From Home
14%

Commute Time

Under 15 min
39%
15–30 min
10%
30–45 min
17%
Over 45 min
34%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
5%
1960s–1970s
15%
1980s–1990s
19%
2000+
58%
About Gem County, ID

Gem County is located in Idaho and encompasses 4 ZIP codes spanning 4 cities and communities. The county has an estimated population of 19,044 residents. With a median age of 43.48, it is a middle-aged county.

Gem County has a solidly middle-class economic profile. The median household income of $66,676 is near the national average. Unemployment stands at 2.9%, below the national average. The poverty rate of 10.3% is near the national average.

Housing in Gem County is a mid-range housing market, with a median home value of $363,606 — above the national average. Monthly median rent is approximately $873. Homeownership rates are high at 75.0%, reflecting a largely residential, stable population.

The residents of Gem County are primarily White (83.99%). Educational attainment is moderately educated — 27.7% of adults hold a bachelor's degree or higher, below the national average.

Gem County, ID is a solidly middle-class area in Idaho. The 4 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 Gem County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
83617 Emmett 17,333 $65,566 $364,200 $873 2.9% 28.9%
83657 Ola 297 $65,821 $482,900 0.0% 15.4%
83670 Sweet 848 $89,667 $309,700 7.3% 23.8%