Quincy, CA 95971 ZIP Code Profile


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ZIP Code 95971: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Quincy, CA 95971

Acceptable Alternative
Spring Garden, CA 95971

Not Acceptable, USPS
Bucks Lake, CA 95971
East Quincy, CA 95971
Massack, CA 95971
Spanish Ranch, CA 95971

  • ZIP Code Type: STANDARD
  • County: Plumas County
  • Centroid: Latitude 39.935, Longitude -120.905
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 468
  • PO Box Addresses: 1,472
  • Residential Addresses: 1,792
    • Multi-Family Addresses: 128
    • Single Family Addresses: 1,664

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


95971 ZIP Code Map

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Quincy, CA 95971 Data & Demographics (As of July 1, 2017)


Total Population 6,255
Daytime Population: Workers 3,888
Daytime Population: Residents 3,071
Total Daytime Population (TDP) 6,959
Ratio TDP/Total Population1 1.11
Population in Households 6,016
Population in Familes 4,430
Population in Group Qrtrs 239
Population Density2 21
Diversity Index3 34


Median Household Income $47,669
Average Household Income $63,149
Per Capita Income $28,256


Total Housing Units 3,450 (100%)
Owner Occupied HU 1,717 (49.8%)
Renter Occupied HU 1,016 (29.4%)
Vacant Housing Units 717 (20.8%)
Median Home Value $255,564
Average Home Value $277,257


Total Households 2,733
Average Household Size 2.2
Family Households 1,631
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 -0.03% -0.47%
Households -0.04% -0.5%
Families -0.05% -0.5%
Median Household Income   0.15%
Per Capita Income   1.55%

Quincy, CA 95971 - Peer Comparisons by Rank and Percentile

The table below compares 95971 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 # 1101 38th
Population Density # 1430 19th
Diversity Index # 1601 9th
Median Household Income # 1222 31st
Per Capita Income # 974 45th

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

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