Trinity Center, CA 96091 ZIP Code Profile

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Trinity Center, CA

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ZIP Code 96091: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Trinity Center, CA 96091

Acceptable Alternative
Trinity Ctr, CA 96091

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 38
  • Single Family Addresses: 231
  • Multi-Family Addresses: 0
  • County: Trinity County
  • Centroid: Latitude 41.087, Longitude -122.716
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

ZIP Code 96091 has segments in 2 Counties (Siskiyou, Trinity).

Neighborhood Data

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96091 ZIP Code Map

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Trinity Center, CA 96091 Data & Demographics (As of July 1, 2017)


Total Population 655
Daytime Population: Workers 317
Daytime Population: Residents 465
Total Daytime Population (TDP) 782
Ratio TDP/Total Population1 1.19
Population in Households 618
Population in Familes 461
Population in Group Qrtrs 37
Population Density2 1
Diversity Index3 30


Median Household Income $35,917
Average Household Income $55,237
Per Capita Income $27,046


Total Housing Units 778 (100%)
Owner Occupied HU 240 (30.8%)
Renter Occupied HU 69 ( 8.9%)
Vacant Housing Units 469 (60.3%)
Median Home Value $301,613
Average Home Value $305,208


Total Households 309
Average Household Size 2.0
Family Households 187
Average Family Size 2
  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 -0.41% -0.68%
Households -0.44% -0.72%
Families -0.43% -0.65%
Median Household Income   1.85%
Per Capita Income   2.35%

Trinity Center, CA 96091 - Peer Comparisons by Rank and Percentile

The table below compares 96091 to the other 1,761 ZIP Codes in California by rank and percentile using July 1, 2017 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 # 1481 16th
Population Density # 1686 4th
Diversity Index # 1647 7th
Median Household Income # 1564 11th
Per Capita Income # 1038 41st

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

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