| City: | Anchorage, Alaska |
| Borough: | Anchorage Borough |
| Timezone: | Alaska (GMT -09:00) |
| Local Time: | 11:19:43 PM |
| Population: | No Population Data |
| Area Code: | 907 |
| Classification: | PO Box |
| Coordinates: | 61.2181, -149.9003 |
| Quick Link: |
ZIP 99523 is a PO Box-only ZIP code embedded within Anchorage, Alaska. It doesn't represent a geographic territory but rather a single address on Lake Otis Parkway. With 655 PO Boxes and 315 business delivery points concentrated at one location, this ZIP serves a commercial mail facility or business complex.
The ZIP exists as a point within the larger 99507 service area. Street delivery isn't available at this ZIP itself, though the surrounding area has standard residential and business routes. Neighborhoods nearby include Campbell Park, Simonian, and Abbott Loop.
Businesses and individuals use 99523 primarily for mail receiving services, commercial mail operations, or as a dedicated business address. The 15 establishments and 63 employees recorded at this location suggest a concentrated commercial function. All 313 ZIP+4 street records point to units on Lake Otis Parkway.
For those mailing to this ZIP, use the PO Box number or unit number at Lake Otis Parkway. There's no residential population because this is a facility-based ZIP, not a community.
A single street address with all delivery concentrated at units along Lake Otis Parkway.
ZIP Code 99523 supports both business and residential activity. According to the Business Census (2024), there are 13 business establishments, employing about 54 people with an annual payroll of $2,230,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 940Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 13Source: CBP |
| 1st Quarter Payroll: | $553,000Source: CBP |
| Annual Payroll: | $2,230,000Source: CBP |
| # of Employees: | 54Source: CBP |
ZIP Code 99523 is located in Anchorage Borough, Alaska, within the Anchorage, AK Metropolitan Statistical Area (CBSA 11260) and Alaska's 0th Congressional District. This Metro area has a population of 399,746 people, about 0.00% of whom live in ZIP Code 99523. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Anchorage, AKSource: Census |
| CBSA Number: | 11260Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 399,746Source: Census |
| MSA: | Anchorage, AK MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 00Source: USPS |
| Congressional Land Area: | 571951.26 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0203000Source: Census |
| Place Name: | Anchorage municipality; AlaskaSource: Census |
We could not locate which school district 99523 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 January 1, 2026.