Nampa, ID Census Data
Key demographic and economic indicators for Nampa, Idaho from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-03-23 · Source: U.S. Census Bureau, ACS 2023
Population
106,289
49.5% male · 50.5% female
Median Age
34.1
4.6 below the national average (38.7 yrs)
Median Household Income
$72,122
6,416.0 below the national average ($78,538)
Bachelor's Degree or Higher
23.6%
11.4 below the national average (35.0%)
HS diploma or higher: 89.0%
Poverty Rate
10.5%
1.9 below the national average (12.4%)
Uninsured: 10.2%
Broadband Access
97.1%
7.4 above the national average (89.7%)
Median Home Value
$332,500
Median rent: $1,340 · 71% owner-occupied
Unemployment Rate
2.8%
Labor force participation: 64.3%
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Nampa, ID Frequently Asked Questions
What is the population of Nampa, ID?
The population of Nampa, ID is 106,289 according to the 2023 American Community Survey 5-year estimates. The median age is 34.1 years.
What is the median household income in Nampa?
The median household income in Nampa, ID is $72,122, below the national average of $78,538. Per capita income is $36,356.
What is the poverty rate in Nampa?
The poverty rate in Nampa, ID is 10.5%, compared to the national average of 12.4%. About 10.2% of residents lack health insurance.
What percentage of Nampa residents have a college degree?
23.6% of adults (25+) in Nampa hold a bachelor's degree or higher, and 89.0% have at least a high school diploma. The national average for bachelor's degree holders is 35.0%.
What is the median home value in Nampa?
The median home value in Nampa, ID is $332,500. Median rent is $1,340 per month, with 71% of housing units owner-occupied.
What is the racial makeup of Nampa?
Nampa's population is 75.4% White, 1.2% Black, 24.5% Hispanic or Latino, and 0.7% Asian (source: 2023 ACS).