Nez Perce County, ID demographics:
population, income, and more

Total population
42,697
0.5% year-over-year change
Median household income
$72,599/yr
1.6% year-over-year change
Housing units
18,578
0.4% year-over-year change

Nez Perce County population

How many people live in Nez Perce County

Nez Perce County is home to 42,697 residents, according to the most recent Census data. Gender-wise, 49.8% of Nez Perce County locals are male, and 50.2% are female.

Total population
42,697
0.5% year-over-year change
Gender ratio
Male
49.8%
21,280
Female
50.2%
21,417
Value Percent YoY change
Male 21,280 49.8% 0.9%
Female 21,417 50.2% 0.1%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Nez Perce County is 41, with the population distributed as follows: about 17.1% are children under 15, then 12.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.8% of the population, while another 25.1% fall into the 45 to 64 bracket. Finally, around 21.1% are 65 or older.

Median age
41.2
Age breakdown
Under 15
17.1%
15 to 24
12.8%
25 to 44
23.8%
45 to 64
25.1%
Over 65
21.1%
Value Percent YoY change
Under 15 7,317 17.1% -1.3%
15 to 24 5,487 12.8% 2.9%
25 to 44 10,181 23.8% -0.6%
45 to 64 10,714 25.1% -0.4%
Over 65 8,998 21.1% 3.0%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Nez Perce County, 97.9% of the population are US-born citizens, while 1.6% have gained naturalized citizenship. At the same time, 0.5% of residents are non-citizens. As for race, 87.7% of locals are Caucasian, 0.2% are African American and 0.9% have Asian roots. Another 4.4% are Indigenous American, 0.3% are Pacific Islanders, while 0.9% identify as another race. There’s also a share of 5.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.9%
Non-U.S.-born citizens
1.6%
Non-citizens
0.5%
Value Percent YoY change
U.S.-born citizens 41,788 97.9% 1.3%
Non-U.S.-born citizens 697 1.6% -27.2%
Non-citizens 212 0.5% -21.5%
Racial breakdown
White
87.7%
Black or African American
0.2%
American Indian and Alaska Native
4.4%
Asian
0.9%
Native Hawaiian and other Pacific Islander
0.3%
Two or more races
5.7%
Other
0.9%
Value Percent
White 37,457 87.7%
Black or African American 83 0.2%
American Indian and Alaska Native 1,889 4.4%
Asian 368 0.9%
Native Hawaiian and other Pacific Islander 109 0.3%
Two or more races 2,425 5.7%
Other 366 0.9%

Households in Nez Perce County

A peek inside Nez Perce County households

Nez Perce County has 17,270 households, with an average of 2 members in each. Of these, 64% are families, while the remaining 36% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
17,270
0.1% year-over-year change
Average people per household
2
Non-family households
6,225
Family households
11,045
Value Percent YoY change
Non-family households 6,225 36% -0.3%
Family households 11,045 64% 0.3%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Nez Perce County

The housing landscape of Nez Perce County

Nez Perce County's housing consists of 18,578 units, with 68.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.6% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 10.4% of the housing landscape.

Housing units
18,578
0.4% year-over-year change
Housing types
Value Percent
1 unit, detached 12,695 68.3%
1 unit, attached 485 2.6%
2 units 821 4.4%
3 or 4 units 750 4%
5 to 9 units 573 3.1%
10 to 19 units 329 1.8%
20 to 49 units 499 2.7%
50 or more units 389 2.1%
Mobile home 1,923 10.4%
Boat, RV, van, etc. 114 0.6%
Homes built since 2020
187
94.8% year-over-year change

The age of buildings in Nez Perce County

In Nez Perce County, the median construction year is 1973. About 15.1% of homes were built before the 1940s, with another 6% going up by 1949. Most development happened in the second half of the 20th century. Then, 8.7% of homes were added from 2000 to 2009, 5.8% between 2010 and 2019, and 1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 2,806 15.1% -7.4%
Built between 1940 and 1949 1,120 6% 1.0%
Built between 1950 and 1959 2,470 13.3% 2.3%
Built between 1960 and 1969 1,920 10.3% 3.9%
Built between 1970 and 1979 3,151 17% -9.9%
Built between 1980 and 1989 2,306 12.4% 18.0%
Built between 1990 and 1999 1,913 10.3% 1.1%
Built between 2000 and 2009 1,618 8.7% -2.5%
Built between 2010 and 2019 1,087 5.8% 9.6%
Built in 2020 or later 187 1% 94.8%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Nez Perce County occupancy rates

Out of the 17,270 occupied housing units in Nez Perce County, 70.4% are owner-occupied, while 29.6% are lived in by tenants. Meanwhile, 7% of all homes on the local market sit vacant.

Occupied housing units
17,270
0.1% year-over-year change
Occupancy breakdown
Renter occupied
5,106
Owner occupied
12,164
Value Percent YoY
change
Renter occupied 5,106 29.6% 6.4%
Owner occupied 12,164 70.4% -2.3%
Unoccupied housing units
7.0%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Nez Perce County housing costs

Housing costs in Nez Perce County come to a median of $1,069 per month, while tenants specifically pay a median gross rent of $1,015.

Median housing costs per month
$1,069/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Nez Perce County
$1,015/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Nez Perce County

Nez Perce County education at a glance

About 35.9% of the population in Nez Perce County went to high school, while 25.3% pursued college studies. Another 11.8% earned an associate degree and 17.1% hold a bachelor’s. Meanwhile, 7.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 750 2.2% -2.1%
High school diploma 12,064 35.9% 4.2%
College diploma 8,524 25.3% -6.4%
Associate degree 3,974 11.8% 5.0%
Bachelor's degree 5,749 17.1% 3.4%
Graduate degree 2,573 7.6% -0.8%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Nez Perce County

How much people earn in Nez Perce County

The average annual household income in Nez Perce County was $91,379 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +0.1% change from the previous year. At the same time, the median income stood at $72,599, reflecting a +1.6% shift over the same period.

Average household income in Nez Perce County
$91,379/year
0.1% year-over-year change
Median household income in Nez Perce County
$72,599/year
1.6% year-over-year change

Nez Perce County income by age

In Nez Perce County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $86,055. Those with someone between 45 and 64 in charge, often well established professionally, earn $88,912 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $42,554, while those led by someone over 65, many of whom may be retired, have about $51,122 in earnings. Overall, 87.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $42,554 1.9%
25 - 44 $86,055 0.8%
45 - 64 $88,912 6.1%
Over 65 $51,122 -3.1%
Above poverty level
35,924
Below poverty level
4,955
Value Percent YoY
change
Above poverty level 35,924 87.9% 1.5%
Below poverty level 4,955 12.1% -6.3%

Employment in Nez Perce County

Workforce and job types in Nez Perce County

The job market in Nez Perce County is powered by 19,864 working residents, spread across a range of industries and roles. 72.5% of the working population are employed in professional or administrative positions, while 27.5% are in hands-on or service-based jobs. Also, 10.4% run their own businesses, 65.8% are employed by private companies, and 18.1% work in the public sector.

Workforce demographics

Working population
19,864
-0.4% year-over-year change
White collar
14,395
Blue collar
5,469
Value Percent YoY change
White collar 14,395 72.5% -2.4%
Blue collar 5,469 27.5% 5.2%
Employer type
Self employees
10.4%
Private companies
65.8%
Governmental workers
18.1%
Not for profit companies
5.7%
Value Percent YoY change
Self employees 2,058 10.4% -2.4%
Private companies 13,070 65.8% 2.9%
Governmental workers 3,599 18.1% -10.3%
Not for profit companies 1,137 5.7% 2.0%
Unemployment rate
2.6%
-11.4% year-over-year change

Available workforce

The unemployment rate in Nez Perce County stands at 2.6%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Nez Perce County

How people get around in Nez Perce County

In Nez Perce County, the average commute time is 17 minutes. Commuting methods vary: 87.1% of residents travel by personal vehicle and 2.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
17 min
-2.3% year-over-year change
Means of transportation
Value Percent YoY change
Car 16,921 87.1% -3.5%
Bus or trolleybus 51 0.3% 21.4%
Motorcycle 90 0.5% 114.3%
Bicycle 25 0.1% N/A
Walk 401 2.1% -24.2%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Nez Perce County by zipcode?

Zipcode Population Number of households Median income Average income
83501 37,520 15,296 $73,629 $92,620
83524 1,050 418 $63,333 $76,048
83535 1,143 572 $57,647 $87,103
83537 1,125 443 $71,917 $81,098
83540 2,096 720 $62,963 $73,305
83541 940 475 $62,569 $88,717
83545 458 216 $63,750 $69,941
83548 145 51 $73,750 $83,518
83555 493 188 $56,250 $73,446
83832 1,961 738 $91,250 $112,713

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FAQs about Nez Perce County demographics 

What is the total population of Nez Perce County?

Nez Perce County has a total population of 42,697 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.5% compared to a year ago.

What is the gender ratio in Nez Perce County?

The gender ratio in Nez Perce County is as follows:
  • 49.8% males (21,280 residents)
  • 50.2% females (21,417 residents)

What is the median age in Nez Perce County?

The median age in Nez Perce County is 41.2.

What is the age distribution of the population in Nez Perce County?

The age distribution in Nez Perce County is as follows:
  • Under 15: 17.1% (7,317 residents)
  • Ages 15-24: 12.8% (5,487 residents)
  • Ages 25-44: 23.8% (10,181 residents)
  • Ages 45-64: 25.1% (10,714 residents)
  • Over 65: 21.1% (8,998 residents)

What is the racial and ethnic makeup of Nez Perce County?

The racial and ethnic makeup of Nez Perce County is as follows:
  • White: 87.7% (37,457 residents)
  • Black or African American: 0.2% (83 residents)
  • American Indian and Alaska Native: 4.4% (1,889 residents)
  • Asian: 0.9% (368 residents)
  • Native Hawaiian and Other Pacific Islander: 0.3% (109 residents)
  • Two or More Races: 5.7% (2,425 residents)
  • Other: 0.9% (366 residents)

What percentage of the population in Nez Perce County are U.S.-born citizens?

U.S.-born citizens represent 97.9% of the population in Nez Perce County.

How many housing units are there in Nez Perce County?

There are 18,578 housing units in Nez Perce County, reflecting a +0.4% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Nez Perce County and what is the average household size?

Nez Perce County has a total of 17,270 households, with an average of 2 people in each.

What is the median household income in Nez Perce County?

Nez Perce County has a median household income of $72,599, representing a +1.6% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Nez Perce County?

The employment rate is 97.4% in Nez Perce County, with a workforce of 19,864 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 72.5% (14,395 residents)
  • Blue-collar workers: 27.5% (5,469 residents)

Places of employment:
  • Self-employed: 10.4% (2,058 residents)
  • Private companies: 65.8% (13,070 residents)
  • Governmental workers: 18.1% (3,599 residents)
  • Not-for-profit companies: 5.7% (1,137 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025