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Gem County, ID


Metropolitan Statistical Area: Boise City, ID
Designated Market Area: Boise, ID-OR
USDA County Type (2015): Retirement Destination
American Communities Project County Type (2023): Rural Middle America

Places in Gem County, ID     [Sort places by name]

 

Tracts in Gem County, ID

   



Click here to view election data for Gem County, ID

2022 population: 20,418   ( 3,699 from 2010 , 1,292 from 2020)
Land area: 559.8 square miles
Population density: 36.5 persons per square mile

2022 Census data
White:17,597 86.18% 18.1%
Black:660.32% 230.0%
Indian:1460.72% 89.6%
Asian:2191.07% 148.9%
2+ races:4432.17% 54.4%
Hispanic:1,9479.54% 45.7%
Total non-White:2,82113.82% 54.9%

2020-2022 ComponentsNumberRate
Births:484 12.7
Deaths:62616.4
Net Migration: 1,41937.1
Net Immigration: 300.8
Change in White population:2,699 16.1
Change in Non-White pop.:1,000 6.0




Race Breakdown with Components of Population Change

[Display all years]

Year:
Total population:
White:
Black:
Indian:
Asian:
2+ races:
Hispanic:
Total non-White:

2010
16,719
14,89889.11%
200.12%
770.46%
880.53%
2871.72%
1,3367.99%
1,82110.89%

2000
15,181
13,76290.65%
110.07%
970.64%
630.41%
1901.25%
1,0506.92%
1,4199.35%

1990
11,844
11,00092.87%
00.00%
1591.34%
280.24%
n/a
6575.55%
8447.13%

1980
11,972
11,40895.29%
00.00%
1170.98%
660.55%
n/a
3813.18%
5644.71%

1970
9,387
9,13897.35%
100.11%
280.30%
320.34%
n/a
1721.83%
249 2.65%

Decade:
Components:
Births:
Deaths:
Net Migration:
Net Immigration:
Change in White population:
Change in Non-White pop.:

2000's
NumberRate
1,978 13.0
1,62410.7
7064.7
2691.8
1,136 7.5
402 2.6
1990's
NumberRate
1,834 15.5
1,43312.1
2,72423.0
2622.2
2,762 23.3
575 4.9
1980's
NumberRate
1,873 15.6
1,219 10.2
-724 -6.0
n/a
-408 -3.4
280 2.3
1970's
NumberRate
n/a
n/a
1,613 17.2
n/a
2,270 24.2
315 3.4

Age, Family & Household Data for Gem County, ID

[Display all years]

Year:
 
Median Age:
Under 18:
Voting Age Population:
Over 65:
Households:
Persons Per HH:
Families (%HH):
Married Couples (%Fams):
Single Mothers (%Fams):
Non-Family (%HH):

2022
NumberPercent
44.0
4,324 21.2%
16,094 78.8%
4,273 20.9%
7,196
2.64
5,297 73.6%
4,058 76.6%
402 7.6%
1,899 26.4%

2010
NumberPercent
42.9
4,098 24.5%
12,621 75.5%
3,107 18.6%
6,495
2.55
4,611 71.0%
3,698 80.2%
319 6.9%
1,884 29.0%

2000
NumberPercent
37.5
4,246 28.0%
10,935 72.0%
2,384 15.7%
5,530
2.71
4,174 75.5%
3,539 84.8%
214 5.1%
1,356 24.5%

1990
NumberPercent
36.1
3,367 28.4%
8,477 71.6%
2,115 17.9%
4,446
2.63
3,382 76.1%
3,000 88.7%
205 6.1%
1,064 23.9%

1980
NumberPercent
31.4
3,816 31.9%
8,156 68.1%
1,703 14.2%
4,245
2.79
3,431 80.8%
3,004 87.6%
248 7.2%
814 19.2%

2022 Housing Data for Gem County, ID

Housing Data
 Number%
Housing Units7,640 
Median Value$324,700 
Occupied7,19694.2%
Vacant4445.8%
Owned5,42975.4%
Rented1,76724.6%
Median Rent$827 
Single-Family Units6,05079.2%
    Detached5,91877.5%
    Attached1321.7%
Buldings with 5+ Units2863.7%
Mobile Homes90011.8%

2022 Income & Employment Data for Gem County, ID

Household Income
RangeNumber%
Less than $10,0003054.2%
$10,000 to $14,9992743.8%
$15,000 to $19,9991672.3%
$20,000 to $24,9992573.6%
$25,000 to $29,9993745.2%
$30,000 to $34,9993074.3%
$35,000 to $39,9993344.6%
$40,000 to $44,9992363.3%
$45,000 to $49,9993004.2%
$50,000 to $59,99972110.0%
$60,000 to $74,9991,06314.8%
$75,000 to $99,99995613.3%
$100,000 to $124,9996238.7%
$125,000 to $149,9994696.5%
$150,000 to $199,9993534.9%
$200,000 or more4576.4%
Median Household Income65,204 
Per Capita Income33,032 
Cost of Living Index   (100 = average)
Compared to state97 
Compared to U.S.83 
Welfare Households
 Number%
SSI3665.1%
Public Assistance2864.0%
Public Asst. or Food Stamps78110.9%
Labor Force, Ages 25-64
 Number%
Employed7,47873.7%
Unemployed1681.7%
In Armed Forces00.0%
Total Labor Force7,64675.4%
Not in Labor Force2,49924.6%
Real Unemployment Rate 26.3%
Class of Worker
 MaleFemale% Male
Private Sector3,2652,31958.5%
Non-Profit13028831.1%
Self-Employed84249662.9%
Local Government13866817.1%
State Government5627017.2%
Federal Government94991.3%
Total Private + Self4,1072,81559.3%
Total Non-Profit + Govt.4181,23525.3%
Total4,5254,05052.8%
Pct. Govt.14.4%  
Occupation
 Number%
Management, Business, Science, Arts1,27314.8%
Sales and Office Occupations1,79920.9%
Professional, Technical1,69019.6%
Service Occupations1,12813.1%
Farming, Forestry, Fishing1862.2%
All others2,71831.6%
White Collar 55.3%
Industry
 Number%
Construction1,35515.7%
Health care and social assistance97511.3%
Retail trade94611.0%
Educational services89510.4%
Manufacturing7318.5%
Accommodation and food services5506.4%
Administrative, support, waste mgmt.4465.2%
Agriculture, forestry, fishing, hunting4164.8%
Other services4114.8%
Public administration3754.4%
Transportation and warehousing3123.6%
Wholesale trade3043.5%
Professional, scientific, technical2763.2%
Utilities2272.6%
Real estate and rental and leasing1461.7%
Finance and insurance1091.3%
Information480.6%
Arts, entertainment, recreation450.5%
Mining, quarrying, oil/gas extraction410.5%

2022 Ancestry, Citizenship & Language Data for Gem County, ID

Hispanic Breakdown
CountryNumber%
Mexican1,3837.18%
Puerto Rican00.00%
Cuban270.14%
Dominican00.00%
Total Central American990.51%
Costa Rican00.00%
Guatemalan810.42%
Honduran00.00%
Nicaraguan00.00%
Panamanian00.00%
Salvadoran180.09%
Other Central American00.00%
Total South American1470.76%
Argentinean00.00%
Bolivian00.00%
Chilean00.00%
Colombian00.00%
Ecuadorian00.00%
Paraguayan00.00%
Peruvian1470.76%
Uruguayan00.00%
Venezuelan00.00%
Other South American00.00%
Other Hispanic750.39%
Asian Breakdown
CountryNumber%
Filipino380.20%
Vietnamese110.06%
Japanese30.02%
Language Spoken at Home
LanguageNumber%
English16,43690.0%
Spanish1,1916.5%
Russian, Polish, other Slavic4042.2%
German, other Germanic1030.6%
Other Indo-European420.2%
Tagalog400.2%
Other Asian250.1%
Vietnamese110.1%
Other50.0%
Ancestry
CountryNumber%
German3,47418.0%
English2,86914.9%
American1,8249.5%
Irish1,8119.4%
Scottish8864.6%
European8434.4%
French6933.6%
Norwegian6663.5%
Italian4802.5%
Swedish3842.0%
Dutch3451.8%
Scotch-Irish2951.5%
Polish2831.5%
Ukrainian2311.2%
Northern European2191.1%
Citizenship & Nativity
 Number%
U.S. citizen18,57196.5%
Not a citizen6793.5%
Native18,16594.4%
Foreign-born1,0855.6%

2022 Educational Attainment Data for Gem County, ID

Educational Attainment, Population 25 Years and Older
< 9 Years9-12 YearsH.S. Grad or GEDSome CollegeBach. DegreeGrad Degree
385 2.8%948 7.0%4,714 34.8%4,461 32.9%2,476 18.3%566 4.2%
  Average years of education: 13.0
Population 25 Years and Older
< 9 Years 385 2.8%
9-12 Years 948 7.0%
H.S. Grad or GED 4,714 34.8%
Some College 4,461 32.9%
Bach. Degree 2,476 18.3%
Grad Degree 566 4.2%
Average years of education: 13.0

Source for the above data: U.S. Census Bureau / American Community Survey (5 year-estimates)


Historical Labor Force Data for Gem County, ID

Labor Force Data from the Bureau of Labor Statistics
YearLabor
Force
EmployedUnemployedUnemp.
Rate
State
Avg.
1990 5,242 4,891 351 6.7% 5.6%
1991 5,221 4,764 457 8.8% 6.3%
1992 5,402 4,958 444 8.2% 6.5%
1993 5,348 4,939 409 7.6% 6.1%
1994 5,807 5,426 381 6.6% 5.5%
1995 6,139 5,672 467 7.6% 5.5%
1996 6,245 5,788 457 7.3% 5.4%
1997 6,321 5,905 416 6.6% 5.2%
1998 6,436 5,975 461 7.2% 5.2%
1999 6,273 5,854 419 6.7% 5.0%
2000 7,026 6,667 359 5.1% 4.7%
2001 7,233 6,734 499 6.9% 5.1%
2002 7,122 6,589 533 7.5% 5.6%
2003 7,061 6,613 448 6.3% 5.6%
2004 7,017 6,626 391 5.6% 4.9%
2005 7,224 6,882 342 4.7% 4.0%
2006 7,305 6,994 311 4.3% 3.4%
2007 7,105 6,834 271 3.8% 3.1%
2008 7,076 6,582 494 7.0% 5.0%
2009 7,047 6,223 824 11.7% 8.7%
2010 7,696 6,827 869 11.3% 8.8%
2011 7,699 6,877 822 10.7% 8.2%
2012 7,650 6,910 740 9.7% 7.4%
2013 7,581 6,921 660 8.7% 6.8%
2014 7,475 7,074 401 5.4% 4.4%
2015 7,532 7,164 368 4.9% 3.9%
2016 7,723 7,373 350 4.5% 3.7%
2017 7,865 7,556 309 3.9% 3.2%
2018 8,033 7,759 274 3.4% 2.8%
2019 8,303 8,042 261 3.1% 2.8%
2020 8,422 7,924 498 5.9% 5.4%
2021 8,737 8,384 353 4.0% 3.5%
2022 8,947 8,690 257 2.9% 2.7%
2023 8,774 8,442 332 3.8% 3.1%
Link: Information about the TRUE unemployment rate from shadowstats.com