California Gazetteer
The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION | |
|---|---|
| Total Population | 23,672 (100%) |
| Population Density | 7,638 per sq mi |
| Diversity Index1 | 64 |
INCOME | |
| Median Household Income | $118,610 |
| Per Capita Income | $56,338 |
| Median Home Value | $1,092,700 |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 9,040 (100%) |
| Owner Occupied HU | 5,438 (60.2%) |
| Renter Occupied HU | 3,041 (33.6%) |
| Vacant Housing Units | 561 (6.2%) |
HOUSEHOLDS | |
| Total Households | 8,479 |
| Average Household Size | 2.76 |
| Family Households | 6,043 (71.3%) |
The table below compares 91775 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates 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 | # 5307 | 84th |
| Population Density | # 1140 | 97th |
| Median Household Income | # 3408 | 90th |
| Per Capita Income | # 4499 | 87th |
| Diversity Index | # 2236 | 93rd |
Additional comparisons and rankings can be made with a VERY EASY TO USE California Census Data Comparison Tool.
