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CITY

Nampa

Idaho · 120,384 residents (2025 est.) · 34.773 sq mi
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The short version

Nampa has roughly average household income, with a median household income of $74,279. The city has more than doubled in size since 2000, adding 58,452 residents. Median home value has more than tripled since 2000, reaching $370,800. At a median age of 33.9, residents skew younger than the country as a whole.

At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 33.9
US median: 38.9
Less educated
23% hold a bachelor's degree
US average: 36%
Less affordable
home values up 126%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

Total population
110,319
+113%since 2000
from 51,867 in 2000
1990 – 2025
Population density
3,173 / sq mi
+42%since 2009
from 2,233 / sq mi in 2009
US average: 281
Median age
33.9
+19%since 2000
from 28.5 in 2000
US average: 38.9

PEP 2025 EST:120,384 residents (Census Bureau Vintage 2025, released March 2026)

Population, 1990 – 2024
20K45K69K94K119K1990201020202024Nampa
2024110K
1990201020202024
Age distribution, 2024
Under 57%(7,692)
US avg: 5.6%
5 to 97.3%(8,105)
US avg: 6%
10 to 146.5%(7,217)
US avg: 6.4%
15 to 196.8%(7,447)
US avg: 6.6%
20 to 247.7%(8,441)
US avg: 6.5%
25 to 3416.5%(18,180)
US avg: 13.7%
35 to 4413.2%(14,507)
US avg: 13.2%
45 to 5410.9%(11,987)
US avg: 12.2%
55 to 649.7%(10,731)
US avg: 12.7%
65 to 748.5%(9,385)
US avg: 10.2%
75 to 844.6%(5,071)
US avg: 5.1%
85 and over1.4%(1,556)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$74,279
+17%inflation adjusted, since 2000
from $34,758 in 2000
US average: $82,259
1990 – 2024
Per capita income
$32,417
+124%since 2000
from $14,491 in 2000
US average: $44,673
Households earning $100K+
49.3%
+31.9 ptssince 2009
from 17.3% in 2009
US average: 53.3%
Poverty rate
11.5%
−0.9 ptssince 2000
from 12.4% in 2000
US average: 12.5%
Income inequality (Gini)
0.381
−2%since 2010
from 0.390 in 2010
US average: 0.476
Workforce by industry, 2024
Information12.1%
US avg: 10.8%
Wholesale trade10.5%
US avg: 6.9%
Retail trade10.5%
US avg: 9.9%
Other services6.1%
US avg: 6.7%
Finance & insurance5%
US avg: 5.9%
Professional, scientific, technical4.5%
US avg: 5.1%
Public administration4.4%
US avg: 4.8%
Transportation & warehousing2.7%
US avg: 2.2%
Arts, entertainment, food2.1%
US avg: 1.9%
Agriculture, forestry, fishing1.9%
US avg: 1.6%
Construction1.7%
US avg: 1.2%
Education & health services0.5%
US avg: 0.9%
Manufacturing0.2%
US avg: 0.4%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$370,800
+126%inflation adjusted, since 2000
from $89,900 in 2000
US average: $376,019
1990 – 2024
Median gross rent
$1,420
+48%inflation adjusted, since 2000
from $528 in 2000
US average: $1,442
Owner-occupied
70.2%
+0.7 ptssince 2000
from 69.5% in 2000
29.8% rent
Vacancy rate
3.4%
−3.4 ptssince 2009
from 6.8% in 2009
US average: 10.0%
Owner cost-burdened
21.5%
−10.4 ptssince 2009
from 32.0% in 2009
US average: 22.9%
Renter cost-burdened
48.0%
−0.1 ptssince 2009
from 48.1% in 2009
US average: 47.4%
Afford Score
5.0
+47%since 2009
from 3.4 in 2009
2009 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
Gentrification Score
75
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
RELATED:See current rent listings in Nampa on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic78.2%(40,555)
Black0.3%(173)
Hispanic / Latino17.9%(9,282)
Asian0.9%(455)
Other0%
2024
White, non-Hispanic67.3%(74,259)
Black1.2%(1,285)
Hispanic / Latino25.4%(28,059)
Asian0.6%(701)
Other5.5%(6,015)
Diversity Score
60
+19%since 2009
from 50 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican21.2%(23,356)
Central American1.2%(1,378)
South American1.1%(1,225)
Puerto Rican0.7%(794)
Colombian0.6%(701)
Salvadoran0.5%(589)
Guatemalan0.5%(574)
Spaniard0.4%(427)
Venezuelan0.3%(280)
Honduran0.2%(169)
Peruvian0.1%(154)
Cuban0.1%(76)
+ 6 more hispanic origin groups with data
Asian origin
Filipino0.1%(158)
Vietnamese0.1%(146)
Chinese0.1%(96)
Korean0.1%(58)
Japanese0%(54)
Thai0%(54)
Laotian0%(40)
Cambodian0%(28)
Taiwanese0%(17)
Pacific Islander origin
Samoan0%(45)
Tongan0%(35)
Ancestry
German15.6%(17,161)
English15.2%(16,735)
Irish8.5%(9,364)
American4.7%(5,215)
Scottish2.8%(3,143)
Norwegian2.8%(3,039)
Italian2.5%(2,721)
French2.4%(2,645)
Swedish1.5%(1,602)
Ukrainian1.1%(1,239)
Dutch1.1%(1,197)
Danish1%(1,076)
+ 36 more ancestry groups with data
Polish0.9%(956)
Welsh0.6%(671)
Scotch-Irish0.6%(669)
Swiss0.5%(562)
Portuguese0.4%(494)
Russian0.4%(490)
Greek0.4%(388)
Hungarian0.3%(354)
Nigerian0.2%(245)
British0.2%(230)
Canadian0.2%(198)
Czech0.2%(195)
Brazilian0.1%(151)
Finnish0.1%(141)
Arab0.1%(104)
West Indian0.1%(91)
Croatian0.1%(81)
Armenian0.1%(76)
Austrian0.1%(64)
Belgian0%(53)
Haitian0%(46)
Lebanese0%(34)
Jamaican0%(28)
Serbian0%(26)
Slovak0%(24)
Romanian0%(23)
Iranian0%(17)
Israeli0%(15)
Moroccan0%(13)
Slovene0%(13)
RANKED:Largest Mexican population · Largest German population · Largest English population · Largest Irish population · Largest American population
Section 05

Education

Bachelor's degree or higher
23.4%
+7.4 ptssince 2000
from 16.0% in 2000
US average: 35.6%
High school or higher
88.8%
+11.8 ptssince 2000
from 77.0% in 2000
US average: 89.6%
Graduate degree
6.8%
+2.3 ptssince 2000
from 4.5% in 2000
US average: 14.0%
Section 06

Commute & transportation

Average commute
24.4 min
+82%since 2000
from 13.4 min in 2000
US average: 26.5
Drive alone to work
73.6%
−3.6 ptssince 2009
from 77.2% in 2009
US average: 68.9%
Carpooled to work
9.8%
−3.7 ptssince 2009
from 13.5% in 2009
US average: 8.5%
Public transit
0.1%
−0.3 ptssince 2009
from 0.4% in 2009
US average: 3.2%
Worked from home
12.5%
+8.6 ptssince 2009
from 3.8% in 2009
US average: 15.0%
Walked to work
1.8%
+0.3 ptssince 2009
from 1.5% in 2009
US average: 2.4%
Biked to work
0.3%
−0.1 ptssince 2009
from 0.4% in 2009
US average: 0.4%
No vehicle available
3.8%
−1.0 ptssince 2009
from 4.8% in 2009
US average: 8.3%
Section 07

Work & employment

Unemployment rate
3.1%
−9.1 ptssince 2011
from 12.2% in 2011
US average: 5.2%
Labor force participation
66.3%
+0.8 ptssince 2011
from 65.5% in 2011
US average: 63.5%
Self-employed
12.4%
−0.3 ptssince 2009
from 12.7% in 2009
US average: 13.1%
Management & professional
31.0%
−27.4 ptssince 2009
from 58.5% in 2009
US average: 42.5%
Section 08

People & community

Male
49.6%
Unchangedsince 2009
from 49.6% in 2009
Female
50.4%
Unchangedsince 2009
from 50.4% in 2009
Foreign born
8.4%
+0.2 ptssince 2009
from 8.2% in 2009
US average: 14.1%
Veterans
8.1%
−40.4 ptssince 2009
from 48.5% in 2009
US average: 6.2%
With a disability
15.4%
+1.1 ptssince 2012
from 14.3% in 2012
US average: 13.3%
Uninsured
10.6%
−69.5 ptssince 2013
from 80.1% in 2013
US average: 8.4%
Broadband at home
95.1%
+20.8 ptssince 2017
from 74.3% in 2017
US average: 91.0%
English only at home
82.4%
−2.2 ptssince 2016
from 84.6% in 2016
US average: 77.7%
Spanish at home
14.6%
+1.2 ptssince 2016
from 13.3% in 2016
US average: 13.6%
Marital status
Men 15+
Never married34.7%(14,886)
Married52.2%(22,404)
Widowed1.2%(503)
Divorced11.9%(5,095)
Women 15+
Never married27.3%(12,148)
Married52%(23,075)
Widowed5.8%(2,561)
Divorced14.9%(6,633)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
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NAMPA VS
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NAMPA VS
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Frequently asked

How many people live in Nampa, Idaho?

Nampa, Idaho has about 110,319 residents according to the 2024 American Community Survey.

What is the median household income in Nampa, Idaho?

The typical household in Nampa, Idaho earns about $74,279 a year. Half of households make more than that, and half make less.

Is Nampa, Idaho expensive?

In Nampa, Idaho, the median home is worth about $370,800, and the typical rent is about $1,420 a month.

How educated are people in Nampa, Idaho?

About 23.4% of adults age 25 and over in Nampa, Idaho hold a bachelor's degree or higher.

What is the poverty rate in Nampa, Idaho?

About 11.5% of people in Nampa, Idaho live below the federal poverty line.

Has Nampa, Idaho grown since 1990?

Yes, Nampa, Idaho has grown since 1990. The population has added about 81,954 residents, a change of about 289 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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