Garden City Flag

Garden City

County:
Ada County
County Seat:
No
Area (mi²):
4.081
State:
Idaho

Garden City is a city located in Ada County, Idaho. Garden City has a 2026 population of 13,255. Garden City is currently growing at a rate of 1.22% annually and its population has increased by 7.78% since the most recent census, which recorded a population of 12,298 in 2020.

The median household income in Garden City is $70,124 with a poverty rate of 12.03%. The median age in Garden City is 42.3 years: 40.6 years for males, and 47.9 years for females. For every 100 females there are 94.1 males.

13.3K
Total Population
3,248
Density (mi²)
160 1.22%
Growth

Garden City Population

Garden City Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202613,2551601.22%
202513,0951591.23%
202412,9361140.89%
202312,822-136-1.05%
202212,9586445.23%
202112,314100.08%
202012,2983192.66%
201911,979970.82%
201811,88200%
201711,8821201.02%
201611,762970.83%
201511,6651631.42%
201411,5021341.18%
201311,368810.72%
201211,2871391.25%
201111,1481641.49%
201010,984120.11%
200010,6244,25566.81%
19906,3691,79839.33%
19804,5712,17190.46%
19702,40070041.18%
19601,7001,6001600%
194010000%

Median Age

Overall: 42.3 years
Female: 47.9 years
Male: 40.6 years

Garden City Adults

There are 10,159 adults, (3,262 of whom are seniors) in Garden City.

Sex Ratio

Female: 6,520 (51.5%)
Male: 6,134 (48.5%)

Demographics

The racial composition of Garden City includes 83.54% White, 4.8% other race, and smaller percentages for Black or African American, Asian, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White10,57183.54%
Two or more races1,2089.55%
Other race6084.8%
Black or African American1511.19%
Asian890.7%
Native American270.21%
Race
Population ↓
Percentage (of total)
Two or more races6164.87%
Other race6004.74%
White2892.28%
Black or African American660.52%
Race
Population ↓
Percentage (of total)
White10,28281.25%
Two or more races5924.68%
Asian890.7%
Black or African American850.67%
Native American270.21%
Other race80.06%

Garden City Marital Status

Economics and Income Statistics

Garden City 's average per capita income is $43,865. Household income levels show a median of $70,124. The poverty rate stands at 12.03%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$103,828-
Families$86,375$127,274
Households$70,124$102,118
Non Families$49,967$71,802

$43,865

Average Income

$70,124

Median Household Income

12.03%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)