County

Ada County, ID

34 ZIP codes  ·  6 cities  ·  Idaho

👥436,712Population
💰$89,753Median HH Income▲ 18% above avg
🎂38.6Median Age
🏠$492,705Median Home Value▲ 77% above avg
🎓52.6%College Grads▲ 36% above avg
📊3.1%Unemployment▼ 37% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 50.4% Female 49.6% ♀

Race & Ethnicity

White: 81.7%Hispanic: 9.6%Black: 1.1%Asian: 2.7%Other: 3.9%Race
White81.7%
Hispanic9.6%
Black1.1%
Asian2.7%
Other3.9%

Age Breakdown

Under 5
5%
5–17
16%
18–24
9%
25–44
29%
45–64
25%
65+
7%

Key Indicators

Median Age38.6 yrs
Avg HH Size2.49
Below Poverty8.7% ▼ 14% below avg
College Grads52.6% ▲ 36% above avg
Unemployment3.1% ▼ 37% below avg
No HS Diploma3,180 (1.1%)
HS Graduate52,961 (18.2%)
Some College33,650 (11.6%)
Associates48,044 (16.5%)
Bachelors25,424 (8.7%)
Graduate Degree127,529 (43.9%)

Education

No HS: 1.1%HS Grad: 18.2%Some College: 11.6%Associates: 16.5%Bachelors: 8.7%Graduate: 43.9%Edu
No HS1.1%
HS Grad18.2%
Some College11.6%
Associates16.5%
Bachelors8.7%
Graduate43.9%
Housing & Income

Housing Tenure

Owner: 71.1%Renter: 29%Tenure
Owner71.1%
Renter29.0%

Home Value Distribution

Under $50k
3%
$50k–$100k
1%
$100k–$150k
1%
$150k–$200k
2%
$200k–$300k
10%
$300k–$500k
39%
Over $500k
44%

Financials

Median HH Income$89,753 ▲ 18% above avg
Median Home Value$492,705 ▲ 77% above avg
Home/Income Ratio5.5x (nat avg ~3.5x)
Median Rent$1,537/mo
Total Housing Units179,873
Vacant Units7,961

Income Distribution

Under $25k
11%
$25k–$50k
12%
$50k–$75k
18%
$75k–$100k
16%
$100k–$150k
20%
$150k–$200k
11%
Over $200k
14%
Employment & Commute

How People Get to Work

Drove Alone
78%
Public Transit
1%
Walked
3%
Work From Home
19%

Commute Time

Under 15 min
29%
15–30 min
48%
30–45 min
16%
Over 45 min
7%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
5%
1960s–1970s
13%
1980s–1990s
20%
2000+
61%
About Ada County, ID

Ada County is located in Idaho and encompasses 34 ZIP codes spanning 6 cities and communities. The county has an estimated population of 436,712 residents. With a median age of 38.61, it is a middle-aged county.

Ada County has a middle-income economic profile. The median household income of $89,753 is above the national average. Unemployment stands at 3.1%, below the national average. The poverty rate of 8.7% is near the national average.

Housing in Ada County is a premium housing market, with a median home value of $492,705 — significantly above the national average. Monthly median rent is approximately $1,537. Homeownership rates are high at 71.1%, reflecting a largely residential, stable population.

The residents of Ada County are primarily White (81.65%). Educational attainment is well-educated — 52.6% of adults hold a bachelor's degree or higher, above the national average.

Ada County, ID is a middle-income area in Idaho. The 34 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 Ada County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
83702 Boise 23,981 $82,586 $708,000 $1,175 3.2% 65.7%
83703 Boise 17,566 $74,415 $477,000 $1,336 1.8% 60.0%
83704 Boise 41,406 $70,806 $354,400 $1,363 3.4% 42.4%
83705 Boise 27,542 $62,605 $378,800 $1,166 4.8% 47.0%
83706 Boise 36,183 $81,101 $488,900 $1,378 6.3% 62.8%
83709 Boise 58,631 $88,893 $440,700 $1,743 1.9% 48.2%
83712 Boise 9,312 $105,764 $757,700 $1,368 0.9% 69.5%
83713 Boise 29,992 $86,419 $421,600 $1,716 2.7% 50.1%
83716 Boise 21,091 $125,827 $573,300 $1,949 2.0% 66.7%
83616 Eagle 34,736 $118,013 $720,300 $1,752 1.4% 61.8%
83714 Garden City 26,989 $86,114 $468,100 $1,384 5.2% 52.4%
83634 Kuna 35,506 $93,084 $414,900 $1,557 2.8% 35.9%
83642 Meridian 58,049 $96,361 $492,300 $1,629 2.0% 53.9%
83669 Star 15,728 $98,768 $535,500 $1,633 5.1% 42.7%