United States › Idaho › Nampa CITY · 2020 ACS
Nampa Idaho · 100,200 residents · 34.8 sq mi
Time machine
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The short version
Nampa is a city of 100,200 people in Idaho. The population has more than doubled since 2000, adding 48,333 people. This skews young, with a median age of 33.1. Four-year degrees are less common here than nationally, at 20% of adults. People stay put here: 78% were in the same home a year ago. The typical home is worth $191,800, having more than doubled since 2000.
At a glance
Lower income
below the US median
US median: $66,278
Younger
median age 33.1
US median: 38.8
Less educated
20% hold a bachelor's degree
US average: 33%
Less affordable
home values up 42%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 28.5 in 2000
US average: 38.8
Population, 1990 – 2024
20K 45K 69K 94K 119K 1990 2000 2010 2020 2024 Nampa Age distribution, 2020
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Section 02
Income & economy $53,205
+2%inflation adjusted, since 2000
from $34,758 in 2000
US average: $66,278
from $14,491 in 2000
US average: $35,364
Households earning $100K+
from 17.3% in 2009
US average: 43.9%
from 12.4% in 2000
US average: 12.8%
Workforce by industry, 2020
Professional, scientific, technical 5.1%
Public administration 4.9%
Transportation & warehousing 2.9%
Agriculture, forestry, fishing 2.6%
Arts, entertainment, food 1.8%
Education & health services 0.5%
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$191,800
+42%inflation adjusted, since 2000
from $89,900 in 2000
US average: $265,253
$972
+22%inflation adjusted, since 2000
from $528 in 2000
US average: $1,124
from 69.5% in 2000
32.4% rent
from 2.81 people in 2009
US average: 2.61
from 3.4 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 78.2%(40,555)
Hispanic / Latino 17.9%(9,282)
2020
White, non-Hispanic 67.1%(67,229)
Hispanic / Latino 25.3%(25,329)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 3 more hispanic origin groups with data Ancestry
+ 29 more ancestry groups with data from 16.0% in 2000
US average: 32.9%
High school or higher
from 77.0% in 2000
US average: 88.5%
from 4.5% in 2000
US average: 12.7%
Section 06
Commute & transportation from 13.4 min in 2000
US average: 26.9
from 77.2% in 2009
US average: 75.1%
from 4.8% in 2009
US average: 8.4%
Section 07
Work & employment from 12.2% in 2011
US average: 5.4%
from 65.5% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 27.0% in 2009
US average: 39.3%
Section 08
People & community from 8.2% in 2009
US average: 13.5%
from 19.9% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 34.7%(14,886)
Women 15+
Never married 27.3%(12,148)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 19.9% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 19.3%(1,288)
Gulf War (1990s) 19.5%(1,300)
Share of the 6,669 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Nampa Head to head
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NAMPA VS
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Frequently asked
How many people live in Nampa, Idaho? Nampa, Idaho has about 100,200 residents according to the 2020 American Community Survey.
What is the median household income in Nampa, Idaho? The typical household in Nampa, Idaho earns about $53,205 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 $191,800, and the typical rent is about $972 a month.
How educated are people in Nampa, Idaho? About 19.9% 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 13.9% 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 71,835 residents, a change of about 253 percent over that period.
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