| City: | Monterey Park, California |
| Names to Avoid: | Mont Park, Mont Pk, Monterey Pk, Southern California Gas Co |
| County: | Los Angeles County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 9:37:54 AM |
| Population: | No Population Data |
| Area Code: | 818 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 34.0625, -118.1216 |
| Quick Link: |
Southern California Gas Company operates a facility under dedicated ZIP code 91756 in Monterey Park, Los Angeles County. SoCalGas is the largest natural gas distribution utility in the United States, serving approximately 22 million consumers across Central and Southern California. The company traces its origins to the 1860s when gas lighting first came to Los Angeles, and today operates as a subsidiary of Sempra Energy. The USPS assigned this unique postal designation prior to 2004.
Located in the Montebello area near Monterey Park, this facility supports SoCalGas operations in the greater Los Angeles region. Postal records identify 3 ZIP+4 codes routing through this address. Census demographic data is not available for this commercial designation. Monterey Park serves as the valid mailing city.
ZIP Code 91756 is assigned to a single organization or institution. Detailed business demographics are not published for unique ZIP Codes.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 603Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 91756 is located in Los Angeles County, California, within the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area (CBSA 31080) and California's 28th Congressional District. This Metro area has a population of 0 people, about 0.00% of whom live in ZIP Code 91756, and is subdivided into the Los Angeles-Long Beach-Glendale, CA division. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Los Angeles-Long Beach-Anaheim, CASource: Census |
| CBSA Number: | 31080Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | Los Angeles-Long Beach-Glendale, CA (CBSA Div 31084)Source: Census |
| CBSA Population: | 0Source: Census |
| MSA: | Los Angeles-Riverside-Orange County, CASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 28Source: USPS |
| Congressional Land Area: | 218.45 sq miSource: Census |
| PMSA: | Los Angeles-Long Beach, CA PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0648914Source: Census |
| Place Name: | Monterey Park city; CaliforniaSource: Census |
We could not locate which school district 91756 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.