Trinidad, CA 95570 ZIP Code Profile

Related Place Profiles:
Trinidad, CA

Preferred City Name & Primary Data

Preferred Name, USPS
Trinidad, CA 95570

Primary Data:

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 103
  • Single Family Addresses: 680
  • Multi-Family Addresses: 0
  • County: Humboldt County
  • Centroid: Latitude 41.073, Longitude -124.128
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

95570 ZIP Code Profile Overview

  1. The Data section of the 95570 Profile (this page) specifies the USPS Preferred City Name plus any additional city names they associate with this ZIP Code and Primary 95570 ZIP Code Data (see above). This page also has current Demographic Data for 95570 and Peer Comparison Data to other California ZIP Codes.
  2. The Maps section shows the Boundary Map for ZIP Code 95570.
  3. The Photos section shows photos taken in and around Trinidad, CA 95570. The location of the photos (availiable in 2 sizes) are displayed on a map.
  4. The Schools section displays either a list of schools in Trinidad, CA 95570 or a link to Humboldt County schools.
  5. The Jobs section is a Jobs and Employment Center for Trinidad, CA 95570 with a searchable database of local area employment opportunities.

Trinidad, CA 95570 Data & Demographics (As of July 1, 2014)


Total Population 2,872
Population in Households 2,846
Population in Familes 1,968
Population in Group Qrtrs 26
Population Density1 18
Diversity Index2 34


Total Households 1,360
Average Household Size 2.09
Family Households 733
Average Family Size 3


Total Housing Units 1,751 (100%)
Owner Occupied HU 834 (47.6%)
Renter Occupied HU 526 (30.0%)
Vacant Housing Units 391 (22.3%)
Median Home Value $327,642
Average Home Value $410,102


Median Household Income $41,232
Average Household Income $53,596
Per Capita Income $25,457
  (Compound Annual Growth Rates)


2010-2014 2014-2019
Population 0.65% 0.44%
Households 0.85% 0.52%
Families 0.82% 0.54%
Median Household Income   4.05%
Per Capita Income   2.55%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.


Trinidad, CA 95570: Peer Comparison by Rank and Percentile (As of July 1, 2014)

The table below compares 95570 to the other 1,675 ZIP Codes in California by rank and percentile. The place with the highest value is ranked # 1. Percentile example: a location that ranks higher than 25% of its peers would be in the 25th percentile of the peer group.

Try our VERY EASY TO USE California Census Data Comparison Tool that allows you to compare and rank key demographic data 60 different ways!

Rank Percentile
Total Population # 1228 27th
Population Density1 # 1417 15th
Diversity Index2 # 1501 11th
Median Household Income # 1243 26th
Per Capita Income # 897 47th

Information Updates

The Demographic Data and Peer Comparison Ranking Data for the 3,653 cities, towns, counties, ZIP Codes and Census Designated Places (CDPs) profiled in this California Gazetteer is updated annually. The most recent update was on July 1, 2014.

The USPS report on the number of business and residential addresses being served in each ZIP Code and the ZIP Code Maps are updated 4 times per year. The last update was on August 1, 2014.

The School Attendance Zone Maps are updated four times per year. The last update was on January 6, 2014.

The information on the 120,914 California Physical, Cultural and Historic Features is updated six times per year. The last update was on August 2, 2014.