Nampa is a city located in Canyon County Idaho. With a 2023 population of 105,792, it is the 3rd largest city in Idaho and the 325th largest city in the United States.Nampa is currently growing at a rate of 1.79% annually and its population has increased by 5.58% since the most recent census, which recorded a population of 100,200 in 2020. Spanning over 33 miles, Nampa has a population density of 3,223 people per square mile.
The average household income in Nampa is $57,099 with a poverty rate of 17.33%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Nampa is 33.3 years, 31.8 years for males, and 35.1 years for females.
According to the most recent ACS, the racial composition of Nampa was:
White
Other race
Two or more races
Native American
Asian
Black or African American
Native Hawaiian or Pacific Islander
3.32
Average Family Size
2.78
Average Household Size
66.3%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among white people with a rate of 76.39%.
The highest rate of bachelors degrees is among black people with a rate of 27.35%.
All
Male
Female
$31,952
Average Earnings
$37,671
Average Male
$26,620
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
82.38% of Nampa residents speak only English, while 17.62% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 15.09% of the population.
rate
17.33%
Overall Poverty Rate
12.8%
Male Poverty Rate
14.95%
Female Poverty Rate
The race most likely to be in poverty in Nampa is Islander, with 45.96% below the poverty level.
The race least likely to be in poverty in Nampa is Asian, with 12.24% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 4.07%. Among those working part-time, it was 20.65%, and for those that did not work, the poverty rate was 21.07%.
rate
rate
Households
Families
MarriedFamilies
NonFamilies
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
49.5%
Overall Marriage Rate
48.4%
Male Marriage Rate
50.6%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
6,669
Number of Veterans
6,349
Male Veterans
320
Female Veterans
count
count
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
4%
Veteran Poverty Rate
38.99%
Veteran Disability Rate
LaborForceParticipation
63.6%
Labor Force Participation
60.3%
Employment Rate
5.1%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
45.53%
Born in Nampa
89.13%
Native Born
7.5%
Foreign Born
4.51%
Non Citizen
2.99%
Naturalized
89.13% of Nampa residents were born in the United States, with 45.53% having been born in Idaho. 4.51% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.