County

Madison County, ID

4 ZIP codes  ·  2 cities  ·  Idaho

👥53,778Population
💰$58,837Median HH Income▼ 23% below avg
🎂21.7Median Age
🏠$370,415Median Home Value▲ 33% above avg
🎓54.2%College Grads▲ 40% above avg
📊8.8%Unemployment▲ 80% above avg
People & Population (ACS 2023 — weighted avg)
♂ Male 45.2% Female 54.9% ♀

Race & Ethnicity

White: 84.5%Hispanic: 9.8%Black: 0.9%Asian: 1.4%Other: 2.4%Race
White84.5%
Hispanic9.8%
Black0.9%
Asian1.4%
Other2.4%

Age Breakdown

Under 5
7%
5–17
14%
18–24
46%
25–44
20%
45–64
9%
65+
2%

Key Indicators

Median Age21.7 yrs
Avg HH Size3.40
Below Poverty21.8% ▲ 118% above avg
College Grads54.2% ▲ 40% above avg
Unemployment8.8% ▲ 80% above avg
No HS Diploma47 (0.3%)
HS Graduate2,469 (14.3%)
Some College1,412 (8.2%)
Associates4,054 (23.4%)
Bachelors2,536 (14.6%)
Graduate Degree6,801 (39.3%)

Education

No HS: 0.3%HS Grad: 14.3%Some College: 8.2%Associates: 23.4%Bachelors: 14.6%Graduate: 39.3%Edu
No HS0.3%
HS Grad14.3%
Some College8.2%
Associates23.4%
Bachelors14.6%
Graduate39.3%
Housing & Income

Housing Tenure

Owner: 40%Renter: 60%Tenure
Owner40.0%
Renter60.0%

Home Value Distribution

Under $50k
4%
$50k–$100k
4%
$100k–$150k
3%
$150k–$200k
6%
$200k–$300k
21%
$300k–$500k
39%
Over $500k
24%

Financials

Median HH Income$58,837 ▼ 23% below avg
Median Home Value$370,414 ▲ 33% above avg
Home/Income Ratio6.3x (nat avg ~3.5x)
Median Rent$982/mo
Total Housing Units14,766
Vacant Units1,991

Income Distribution

Under $25k
20%
$25k–$50k
20%
$50k–$75k
22%
$75k–$100k
13%
$100k–$150k
15%
$150k–$200k
4%
Over $200k
7%
Employment & Commute

How People Get to Work

Drove Alone
70%
Public Transit
1%
Walked
14%
Work From Home
14%

Commute Time

Under 15 min
62%
15–30 min
19%
30–45 min
12%
Over 45 min
7%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
6%
1960s–1970s
16%
1980s–1990s
20%
2000+
58%
About Madison County, ID

Madison County is located in Idaho and encompasses 4 ZIP codes spanning 2 cities and communities. The county has an estimated population of 53,778 residents. With a median age of 21.66, it is a young county.

Madison County has a solidly middle-class economic profile. The median household income of $58,837 is below the national average. Unemployment stands at 8.8%, significantly above the national average. The poverty rate of 21.8% is significantly above the national average, indicating economic challenges.

Housing in Madison County is a mid-range housing market, with a median home value of $370,414 — above the national average. Monthly median rent is approximately $981.

The residents of Madison County are primarily White (84.47%). Educational attainment is well-educated — 54.2% of adults hold a bachelor's degree or higher, above the national average.

Madison 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 Madison County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
83440 Rexburg 50,669 $57,701 $372,800 $959 8.4% 54.6%
83448 Sugar City 3,074 $77,564 $331,100 $1,356 16.6% 47.8%