ZIP Code 85066 in Phoenix, AZ

Data Last Updated: February 1, 2026
City:Phoenix, Arizona
County:Maricopa County
Timezone:Mountain (GMT -07:00)
Local Time:10:16:55 AM
Population:No Population Data
Area Codes:480 / 520 / 602 / 623 / 928
Classification:PO Box
Coordinates:33.4486, -112.0733
Quick Link:
https://www.zip-codes.com/zip-code/85066/zip-code-85066.asp

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85066 - Phoenix, AZ

ZIP Code 85066, Phoenix

Small Town Unique ZIP No Census Data
LocationMaricopa County, AZ
Area0 sq mi Single Point
Delivery Points981 (290 businesses)
PO Boxes691
ZIP CreatedBefore Oct 2004
Enclosed InZIP Code 85042
Key Facts
  • ZIP 85066 is a PO Box-only ZIP code located within Phoenix, not a separate community
  • The post office maintains 691 PO Boxes serving both residential and business customers
  • 290 businesses use this ZIP code for their mailing addresses
  • Street delivery for the Arlington Heights area is handled through neighboring ZIP 85042
  • The facility is located on S 7th Street in Phoenix's South Mountain district
  • This represents a common urban pattern where PO Box services are separated into dedicated ZIP codes

Postal Service Structure

The facility supports 290 businesses alongside residential customers. This arrangement is typical for urban PO Box facilities, where the PO Box ZIP doesn't reflect a geographic community but rather provides a centralized mailing address option within Phoenix. Most residents in the Arlington Heights area use street addresses from the 85042 ZIP code for home delivery, while businesses and individuals who prefer PO Box service use the 85066 designation.

Street Name Patterns

Single Facility

The single street address reflects a centralized PO Box facility rather than a geographic delivery area.

Nearby Areas

Arlington Heights South Mountain Estrella Rancho Ann Lee Estates Roosevelt Place East

Business & Employment Statistics


ZIP Code 85066 supports both business and residential activity. According to the Business Census (2024), there are 3 business establishments, employing about 12 people with an annual payroll of $193,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:924Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:3Source: CBP
1st Quarter Payroll:$24,000Source: CBP
Annual Payroll:$193,000Source: CBP
# of Employees:12Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 85066 is located in Maricopa County, Arizona, within the Phoenix-Mesa-Chandler, AZ Metropolitan Statistical Area (CBSA 38060) and Arizona's 3rd Congressional District. This Metro area has a population of 4,192,887 people, about 0.00% of whom live in ZIP Code 85066. It covers 0 sq mi of land and a water area of 0 sq mi.

CBSA Name:Phoenix-Mesa-Chandler, AZSource: Census
CBSA Number:38060Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:4,192,887Source: Census
MSA:Phoenix-Mesa, AZ MSASource: Census
Land Area:--Source: Census
Water Area:--Source: Census
Congressional District:03Source: USPS
Congressional Land Area:15688.79 sq miSource: Census
PMSA:--Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:0455000Source: Census
Place Name:Phoenix city; ArizonaSource: Census

Adjacent & Nearby ZIP Codes


85067 | | 85064

Schools in ZIP Code 85066


We could not locate which school district 85066 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.

Phoenix Union Bioscience High School 512 E Pierce St
Phoenix, AZ 85004
District: Phoenix Union High School DistrictNearby
Asu Preparatory Academy- Phoenix High School 735 E Fillmore St
Phoenix, AZ 85006
District: UnknownNearby
Asu Preparatory Academy- Phoenix Elementary 735 E Fillmore St
Phoenix, AZ 85006
District: UnknownNearby
Asu Preparatory Academy - Phoenix Middle School 735 E Fillmore St
Phoenix, AZ 85006
District: UnknownNearby
Phoenix Prep Academy 735 E Fillmore St
Phoenix, AZ 85006
District: Phoenix Elementary DistrictNearby
Taylor Made Prep Academy 1549 E Jefferson St
Phoenix, AZ 85034
District: Private SchoolNearby
The Family School 1127 W Mcdowell Rd
Phoenix, AZ 85007
District: Private SchoolNearby
St Mary's Catholic High School 2525 N 3rd St
Phoenix, AZ 85004
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 85066


Arizona State University-Downtown Phoenix 411 N Central Ave
Phoenix, AZ 85004
Type: Post Secondary
Roberto-Venn School Of Luthiery 1012 Nw Grand Ave
Phoenix, AZ 85007
Type: Post Secondary
Gateway Community College-Central City 1245 E Buckeye
Phoenix, AZ 85034-4101
Type: Post Secondary
Pathways College 2226 N. 7th Street, Suite 220
Phoenix, AZ 85006
Type: Post Secondary
Pathways College-Arizona 2226 N. 7th Street, Suite 220
Phoenix, AZ 85006
Type: Post Secondary
Arizona Board Of Regents 2700 N Central Ave, Suite 400
Phoenix, AZ 85004
Type: Post Secondary

Sources & References


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.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov