Area Code Profile
831, CA
Browse ZIP codes and key stats for 831, California: population, households, income, education, health coverage, and more.
Area Code details
Local time 22:42:39(PT)| Location | 831, CA |
|---|---|
| Population (ZIP areas) | 768,710(sum of local ZIP code populations) |
| Total ZIP codes | 50total |
| ZIP codes (by type) | 42 Standard8 PO Box |
| Cities Covered | |
| Counties Covered |
Map of area code 831
ZIP codes in area code 831
50 ZIP codes covered by this area code.
Cities served by area code 831
41 cities covered by this area code.
| City | ZIP codes | Median incomeHousehold | Population |
|---|---|---|---|
| Salinas | 8 | $91,908 | 163,542 |
| Santa Cruz | 6 | $115,475 | 62,956 |
| Watsonville | 2 | $78,393 | 52,590 |
| Hollister | 2 | $111,834 | 41,678 |
| Seaside | 1 | $85,311 | 32,366 |
| Monterey | 4 | $102,846 | 30,218 |
| Soledad | 1 | $96,862 | 24,925 |
| Marina | 1 | $95,955 | 22,359 |
| Pacific Grove | 1 | $106,065 | 15,090 |
| King City | 1 | $66,761 | 13,332 |
| Carmel | 2 | — | 12,338 |
| Scotts Valley | 2 | $143,750 | 12,224 |
| Soquel | 1 | $118,777 | 9,980 |
| Capitola | 1 | $102,976 | 9,938 |
| Gonzales | 1 | $77,672 | 8,647 |
| Castroville | 1 | $89,354 | 7,515 |
| Aptos | 2 | $134,048 | 6,664 |
| Ben Lomond | 1 | $130,041 | 6,337 |
| Boulder Creek | 1 | $84,156 | 5,429 |
| Carmel Valley | 1 | $156,161 | 4,524 |
| Felton | 1 | $123,056 | 4,489 |
| Pebble Beach | 1 | — | 4,271 |
| Freedom | 1 | $93,750 | 3,835 |
| Greenfield | 1 | $74,185 | 3,447 |
| Carmel by the Sea | 1 | $129,250 | 3,220 |
| Aromas | 1 | $148,438 | 2,708 |
| San Juan Bautista | 1 | $115,833 | 2,089 |
| Brookdale | 1 | $87,358 | 2,043 |
| Chualar | 1 | $59,125 | 1,185 |
| Big Sur | 1 | — | 1,140 |
| Mount Hermon | 1 | $157,604 | 1,110 |
| Paicines | 1 | — | 709 |
| Spreckels | 1 | — | 692 |
| Lockwood | 1 | $134,764 | 495 |
| Tres Pinos | 1 | — | 443 |
| San Ardo | 1 | — | 392 |
| Davenport | 1 | $72,171 | 388 |
| San Lucas | 1 | $56,094 | 324 |
| Jolon | 1 | — | 259 |
| Moss Landing | 1 | — | 237 |
| Bradley | 1 | — | 69 |
Counties served by area code 831
5 counties covered by this area code.
| County | ZIP codes | Median incomeHousehold | Population |
|---|---|---|---|
| Kern County | 68 | $70,210 | 909,235 |
| Monterey County | 35 | $97,230 | 439,035 |
| Santa Cruz County | 21 | $111,093 | 270,861 |
| San Benito County | 5 | $114,394 | 64,209 |
| Amador County | 12 | $88,044 | 40,474 |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS