Culdesac, ID Profile: Facts & Data


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Culdesac, Idaho - Basic Facts

The City of Culdesac had a population of 382 as of July 1, 2020.

The primary coordinate point for Culdesac is located at latitude 46.3746 and longitude -116.6732 in Nez Perce County. The formal boundaries for the City of Culdesac encompass a land area of 0.23 sq. miles and a water area of 0 sq. miles. Nez Perce County is in the Pacific time zone (GMT -8). The elevation is 1,644 feet.

The City of Culdesac (GNIS ID: 2410274) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Idaho is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of Culdesac is located within Nez Perce Division of Nez Perce County.


Culdesac, ID Data & Demographics (As of July 1, 2020)


Total Population 382 (100%)
Population in Households 382 (100.0%)
Population in Families 308 (80.6%)
Population in Group Quarters1 0
Population Density 1,715
Diversity Index2 45


Median Household Income $52,333
Average Household Income $65,559
% of Income for Mortgage4 17%
Per Capita Income $27,384
Wealth Index5 65


Total HU (Housing Units) 178 (100%)
Owner Occupied HU 122 (68.5%)
Renter Occupied HU 35 (19.7%)
Vacant Housing Units 21 (11.8%)
Median Home Value $211,667
Average Home Value $314,669
Housing Affordability Index3 162


Total Households 157
Average Household Size 2.43
Family Households 106
Average Family Size 3
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2010-2020 2020-2025
Population 0.05% 0.31%
Households 0.06% 0.25%
Families 0.0% 0.19%
Median Household Income   1.53%
Per Capita Income   2.65%
Owner Occupied HU   0.33%


Culdesac, ID - Peer Comparisons by Rank and Percentile

The table below compares Culdesac to the other 227 incorporated cities, towns and CDPs in Idaho by rank and percentile using July 1, 2020 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 # 154 33rd
Population Density # 60 74th
Median Household Income # 97 58th
Housing Affordability Index # 135 59th
Per Capita Income # 67 71st
Diversity Index # 75 67th

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

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