Ada County, ID vs Gem County, ID

Side-by-side demographic comparison · ACS 2024

Ada County, ID
8
metrics lead
vs
Gem County, ID
4
metrics lead

Key Metrics

Population — Ada County
518,935
Rank #140 of 3,222
96th percentile
Population — Gem County
20,614
Rank #1,845 of 3,222
43th percentile
Income — Ada County
$91,502 +21.8% vs nat'l
Rank #276 of 3,222
91th percentile
Income — Gem County
$64,605 −14.0% vs nat'l
Rank #1,663 of 3,222
48th percentile
Poverty — Ada County
8.3% −33.8% vs nat'l
Rank #426 of 3,222
87th percentile
Poverty — Gem County
12.0% −4.9% vs nat'l
Rank #1,272 of 3,222
61th percentile
Home Value — Ada County
$512,300 +81.7% vs nat'l
Rank #132 of 3,222
96th percentile
Home Value — Gem County
$428,700 +52.1% vs nat'l
Rank #231 of 3,222
93th percentile

All Metrics

Metric Ada County, ID Gem County, ID
Total Population 518,935 ▲ 20,614
Median Household Income $91,502 ▲ $64,605
Per Capita Income $49,757 ▲ $33,907
Poverty Rate 8.3% ▲ 12.0%
Median Home Value $512,300 ▲ $428,700
Median Gross Rent $1,577 ▲ $1,038
Homeownership Rate 70.8% 76.0% ▲
Bachelor's Degree or Higher 44.6% ▲ 20.7%
Unemployment Rate 3.1% 2.9% ▲
Median Age 38.4 years 44.2 years ▲
Health Insurance Coverage 93.6% ▲ 88.9%
Mean Commute Time 23.2 min 33.3 min ▲

Rate Comparison

Ada County

70.8% Homeownership
93.6% Insured
44.6% Bachelor's+

Gem County

76.0% Homeownership
88.9% Insured
20.7% Bachelor's+

Race & Ethnicity

Ada County

White (non-Hispanic)Hispanic or LatinoTwo or More RacesAsian (non-Hispanic)Black (non-Hispanic)Other (non-Hispanic)American Indian (non-Hispanic)Native Hawaiian/Pacific Islander0.0%38.5%77.1%80.9%9.8%4.3%2.7%1.3%0.5%0.3%0.2%

Gem County

White (non-Hispanic)Hispanic or LatinoTwo or More RacesOther (non-Hispanic)Asian (non-Hispanic)American Indian (non-Hispanic)Black (non-Hispanic)0.0%48.5%83.5%9.7%4.5%0.8%0.8%0.7%0.0%

Ada County vs Gem County

Ada County, ID has a population of 518,935 while Gem County, ID has 20,614. Ada County has a higher median household income ($91,502 vs $64,605).

Overall, Ada County, ID leads in 8 out of 12 comparable metrics. This comparison uses data from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.

About this data

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.