Nez Perce County ID Information


Nez Perce County Subdivisions

Nez Perce County ID Data & Demographics (As of July 1, 2018)


Total Population 41,015
Population in Households 39,960
Population in Familes 30,773
Population in Group Qrtrs 1,055
Population Density2 48
Diversity Index3 28


Median Household Income $52,294
Average Household Income $65,016
Per Capita Income $27,351


Total Housing Units 18,090 (100%)
Owner Occupied HU 11,471 (63.4%)
Renter Occupied HU 5,350 (29.6%)
Vacant Housing Units 1,269 ( 7.0%)
Median Home Value $190,922
Average Home Value $225,756


Total Households 16,821
Average Household Size 2.38
Family Households 10,500
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.53% 0.51%
Households 0.43% 0.47%
Families 0.2% 0.32%
Median Household Income   2.41%
Per Capita Income   3.02%


Nez Perce County ID - Peer Comparisons by Rank and Percentile

The table below compares Nez Perce County to the other 44 counties and county equivalents in Idaho by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 10 80th
Population Density # 8 84th
Diversity Index # 24 48th
Median Household Income # 11 77th
Per Capita Income # 6 89th

Additional comparisons and rankings can be made with a VERY EASY TO USE Idaho Census Data Comparison Tool.