95977 ZIP Code Profile, Map, Data & Demographics

Related Place Profiles:
Big Oak Valley, CA | French Corral, CA

ZIP Code 95977: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Smartsville, CA 95977

Acceptable Alternative
Big Oak Valley, CA 95977
Big Oak Vly, CA 95977

Not Acceptable, USPS
French Corral, CA 95977

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  • ZIP Code Type: STANDARD
  • County: Nevada County
  • Centroid: Latitude 39.197, Longitude -121.254
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

ZIP Code 95977 has segments in 2 Counties (Nevada, Yuba).

  • Businesses Addresses: 13
  • PO Box Addresses: 137
  • Residential Addresses: 648
    • Multi-Family Addresses: 0
    • Single Family Addresses: 648

The ZIP Code maps and database are updated 4 times per year.
Database updated: July 1, 2021, Maps updated: May 5, 2021.


Smartsville, CA 95977 Data & Demographics (As of July 1, 2021)


Total Population 1,809 (100%)
Population in Households 1,802 (99.6%)
Population in Families 1,498 (82.8%)
Population in Group Quarters1 7 ( 0.4%)
Population Density 45
Diversity Index2 44


Median Household Income $64,459
Average Household Income $97,601
% of Income for Mortgage4 29%
Per Capita Income $37,342
Wealth Index5 139


Total HU (Housing Units) 755 (100%)
Owner Occupied HU 575 (76.2%)
Renter Occupied HU 117 (15.5%)
Vacant Housing Units 63 ( 8.3%)
Median Home Value $451,141
Average Home Value $483,652
Housing Affordability Index3 92


Total Households 692
Average Household Size 2.6
Family Households 507
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.


2010-2021 2021-2026
Population 0.51% 0.47%
Households 0.57% 0.51%
Families 0.52% 0.51%
Median Household Income   2.67%
Per Capita Income   3.06%
Owner Occupied HU   0.58%

Smartsville, CA 95977 - Peer Comparisons by Rank and Percentile

The table below compares 95977 to the other 1,770 ZIP Codes in California by rank and percentile using July 1, 2021 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 # 1306 26th
Population Density # 1318 26th
Median Household Income # 1001 44th
Housing Affordability Index # 1135 64th
Per Capita Income # 787 56th
Diversity Index # 1448 18th

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

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