Latah County, Idaho Population 2021

Latah County, Idaho's estimated population is 40,666 with a growth rate of 0.69% in the past year according to the most recent United States census data. Latah County, Idaho is the 11th largest county in Idaho. The 2010 Population was 37,255 and has seen a growth of 9.16% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Growth Rate
202140,6662790.69%
202040,3872790.70%
201940,1082790.70%
201839,829880.22%
201739,7416911.77%
201639,0502540.65%
201538,7962790.72%
201438,5172970.78%
201338,2201260.33%
201238,0942390.63%
201137,8556001.61%
201037,2556,63821.68%
199030,6171,8686.50%
198028,7493,85815.50%
197024,8913,72117.58%
196021,1701990.95%
195020,9712,16711.52%
194018,8041,0065.65%
193017,798-294-1.63%
192018,092-726-3.86%
191018,8185,36739.90%
190013,4514,27846.64%
18909,1730.00%
2021 Growth Rate
0.69%
County Website
State
Founded
May 14, 1888
County Seat
2010 Population
37,255
Growth Since 2010
9.16%
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Latah County, Idaho Population Growth

Population by Race

Race Population Percentage
White36,32591.95%
Two or More Races1,0402.63%
Asian9152.32%
American Indian and Alaska Native5311.34%
Black or African American4621.17%
Some Other Race2120.54%
Native Hawaiian and Other Pacific Islander200.05%
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Latah County, Idaho Population by Race

Latah County, Idaho Population Pyramid $2021

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Latah County, Idaho Median Age

28.7


Total

28.2


Male

29.9


Female

Latah County, Idaho Adults

There are 32,124 adults, (5,149 of whom are seniors) in Latah County, Idaho.

Latah County, Idaho Age Dependency

46.5

Age Dependency Ratio

19.1

Old Age Dependency Ratio

27.4

Child Dependency Ratio

Latah County, Idaho Sex Ratio

Female

19,251

48.73%

Male

20,254

51.27%

Latah County, Idaho Population by Age

Latah County, Idaho Renter vs Owner Occupied by Household Type

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Latah County, Idaho Household Types

Type Owner Renter
Married80.1%19.9%
All54.3%45.7%
Male43.2%56.8%
Female38%62%
Non Family30.7%69.3%

54.3%

Rate of Home Ownership

Latah County, Idaho Households and Families

Type Count Average Size Owned
All15,4222.3554.3
Married7,1302.9980.1
Non Family6,9491.5330.7
Female8363.0238
Male5073.6143.2

2.95

Average Family Size

2.35

Average Household Size

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Latah County, Idaho Households by Type

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Education Attained Count Percentage
Less Than 9th Grade2591.16%
9th to 12th Grade6693.00%
High School Graduate4,40419.73%
Some College5,09622.83%
Associates Degree1,7557.86%
Bachelors Degree5,72325.64%
Graduate Degree4,41119.77%
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Latah County, Idaho Educational Attainment by Sex (over 25)

Latah County, Idaho Educational Attainment by Race

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Race Total High School Bachelors
White20,64319,8409,496
Hispanic582503259
Asian399391173
2+ Races313275101
Native American23923931
Black22222271
Other Race868655
Islander66

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among other race people with a rate of 63.95%.

Latah County, Idaho Educational Attainment by Race

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Name Average Male Female
Overall$36,394$40,459$32,100
Less Than 9th Grade$27,245$31,338$17,625
High School Graduate$31,442$37,728$27,113
Some College$32,758$36,975$27,328
Bachelors Degree$37,114$46,424$32,129
Graduate Degree$49,148$55,395$44,958

$36,394

Average Earnings

$40,459

Average Male

$32,100

Average Female

Latah County, Idaho Earnings by Educational Attainment

Latah County, Idaho Language by Age

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Latah County, Idaho Language

93.80% of Latah County, Idaho residents speak only English, while 6.20% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.00% of the population.

Latah County, Idaho Language

Latah County, Idaho Poverty by Race

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Name Total In Poverty Poverty Rate
White32,5385,33916.41%
Hispanic1,47164643.92%
Asian70827939.41%
Multiple87423727.12%
Other20314973.40%
Black4326013.89%
Native517438.32%

18.08%

Overall Poverty Rate

18.90%

Male Poverty Rate

17.21%

Female Poverty Rate

Poverty in Latah County, Idaho

The race most likely to be in poverty in Latah County, Idaho is Other, with 73.40% below the poverty level.

The race least likely to be in poverty in Latah County, Idaho is Native, with 8.32% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.17%. Among those working part-time, it was 37.10%, and for those that did not work, the poverty rate was 19.52%.

Latah County, Idaho Poverty

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Name Poverty
Less Than 9th Grade21.69%
Some College13.06%
High School11.06%
Bachelors or Greater6.41%

Latah County, Idaho Poverty Rate by Education

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Rate Poverty
Female Unemployed61.21%
Male Unemployed33.17%
Female Employed16.31%
Male Employed14.75%

Latah County, Idaho Poverty Rate by Employment Status and Sex

Latah County, Idaho Income by Household Type

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Name Median Mean
Households$49,158$66,546
Families$71,015$88,658
Married Families$78,969-
Non Families$28,638$37,783
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Income by Household Type

Latah County, Idaho Marital Status

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Marriage Rates

44.7%

Overall Marriage Rate

44.3%

Male Marriage Rate

45.1%

Female Marriage Rate

Latah County, Idaho Married by Age and Sex

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Latah County, Idaho Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Latah County, Idaho Marital Status by Race

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Latah County, Idaho Marital Status

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2,096

Number of Veterans

1,998

Male Veterans

98

Female Veterans

War Veterans
Vietnam791
Second Gulf War468
First Gulf War411
Korea197
World War II35

Latah County, Idaho Veterans by War

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Age Group Veterans
65 to 74586
75+496
35 to 54414
55 to 64330
18 to 34270

Latah County, Idaho Veterans by Age

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Name Veterans % of Total
White1,9946.71%
2+ Races588.16%
Hispanic523.97%
Native American359.70%
Asian81.03%
Other Race10.49%

Latah County, Idaho Veterans by Race

Latah County, Idaho Veterans by Education

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6.57%

Veteran Poverty Rate

27.93%

Veteran Disability Rate

Latah County, Idaho Veterans by Education

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64%

Labor Force Participation

61.3%

Employment Rate

4.2%

Unemployment Rate

Latah County, Idaho Employment by Age

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Latah County, Idaho Employment by Race

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Latah County, Idaho Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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40.20%

Born in Latah County, Idaho

93.90%

Native Born

6.10%

Foreign Born

4.03%

Non Citizen

2.07%

Naturalized

Place of Birth

93.90% of Latah County, Idaho residents were born in the United States, with 40.20% having been born in Idaho. 4.03% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Latah County, Idaho Place of Birth

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990

Sources