Humboldt County CA Information


Humboldt County Subdivisions

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  1. Humboldt County 2018 Demographic Data
  2. Growth Rates forHumboldt County (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. California Research Tools (Easy Tools & Current Data)
  3. California Data Comparison Tool - 2018 Demographics

Humboldt County CA Data & Demographics (As of July 1, 2018)


Total Population 140,734
Population in Households 135,216
Population in Familes 95,164
Population in Group Qrtrs 5,518
Population Density2 39
Diversity Index3 50


Median Household Income $40,353
Average Household Income $59,518
Per Capita Income $24,922


Total Housing Units 63,362 (100%)
Owner Occupied HU 32,542 (51.4%)
Renter Occupied HU 25,275 (39.9%)
Vacant Housing Units 5,545 ( 8.8%)
Median Home Value $321,512
Average Home Value $354,704


Total Households 57,817
Average Household Size 2.34
Family Households 32,076
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 0.54% 0.59%
Households 0.38% 0.53%
Families 0.38% 0.53%
Median Household Income   1.31%
Per Capita Income   1.68%


Humboldt County CA - Peer Comparisons by Rank and Percentile

The table below compares Humboldt County to the other 58 counties and county equivalents in California 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 # 35 41st
Population Density # 42 29th
Diversity Index # 47 21st
Median Household Income # 53 10th
Per Capita Income # 40 33rd

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

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California Census Data Comparison Tool

Compare California July 1, 2018 Data
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