ZIP Code 85071 in Phoenix, AZ

Data Last Updated: January 1, 2026
City:Phoenix, Arizona
County:Maricopa County
Timezone:Mountain (GMT -07:00)
Local Time:10:03:55 PM
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/85071/zip-code-85071.asp

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85071 Phoenix, AZ - North Mountain Post Office

ZIP Code 85071, Phoenix

Small Town Unique ZIP No Census Data
LocationMaricopa County, AZ
Area0 sq mi Single Point
Delivery Points583 (205 businesses)
PO Boxes378
ZIP CreatedBefore Oct 2004
Enclosed InZIP Code 85029
Key Facts
  • ZIP 85071 is a point-only location with no geographic territory of its own, existing entirely within ZIP 85029.
  • The post office maintains 378 PO Boxes serving the North Mountain area of Phoenix.
  • With 205 business delivery points, commercial customers make up a significant portion of users.
  • All mail delivery routes originate from a single address on N 19th Ave.
  • This isn't a PO Box Only Zone. Street delivery is available throughout the surrounding area via ZIP 85029.

A Facility, Not a Community

ZIP code 85071 isn't a neighborhood or town. It's a post office facility in Phoenix, Arizona, located on North 19th Avenue in the North Mountain area. This point-only ZIP exists entirely within ZIP 85029 and serves as a dedicated PO Box location for the surrounding urban area.

Who Uses This Post Office

The facility maintains 378 PO Boxes and serves 205 business delivery points. With zero residential population assigned to this ZIP, everyone who uses it does so by choice rather than necessity. Nearby subdivisions like Redwood Place Condominiums, Hacienda Del Vista, and Sweetwater Heights all receive their regular street delivery through ZIP 85029.

Single-Building Operations

All 124 ZIP+4 records for this location reference a single address: N 19th Ave with unit designators. This confirms the single-building nature of the facility. Business customers make up a significant portion of box holders, likely drawn by the convenience of a Phoenix mailing address without needing a commercial lease.

Not a PO Box Only Zone

This isn't a PO Box Only Zone. Residents and businesses can receive street delivery through surrounding ZIPs. The 85071 post office offers an alternative for those who prefer the privacy, security, or consistent address that a PO Box provides.

Street Name Patterns

Single Facility

Only one street address exists for this ZIP, confirming it's a single post office facility.

Nearby Areas

North Mountain Redwood Place Condominiums Hacienda Del Vista Larkspur Gardens Sweetwater Heights

Business & Employment Statistics


ZIP Code 85071 supports both business and residential activity. According to the Business Census (2024), there are 7 business establishments, employing about 14 people with an annual payroll of $728,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:536Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:7Source: CBP
1st Quarter Payroll:$115,000Source: CBP
Annual Payroll:$728,000Source: CBP
# of Employees:14Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 85071 is located in Maricopa County, Arizona, within the Phoenix-Mesa-Chandler, AZ Metropolitan Statistical Area (CBSA 38060) and Arizona's 8th Congressional District. This Metro area has a population of 4,941,206 people, about 0.00% of whom live in ZIP Code 85071. 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:4,941,206Source: Census
MSA:Phoenix-Mesa, AZ MSASource: Census
Land Area:--Source: Census
Water Area:--Source: Census
Congressional District:08Source: USPS
Congressional Land Area:539.66 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


85072 | | 85070

Schools in ZIP Code 85071


We could not locate which school district 85071 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 Elementary 735 E Fillmore St
Phoenix, AZ 85006
District: UnknownNearby
Asu Preparatory Academy- Phoenix High School 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
The Family School 1127 W Mcdowell Rd
Phoenix, AZ 85007
District: Private SchoolNearby
St Matthew School 320 N 20th Dr
Phoenix, AZ 85009
District: Private SchoolNearby
Youth Development Institute School 1830 E Roosevelt St
Phoenix, AZ 85006
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 85071


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
Arizona Board Of Regents 2700 N Central Ave, Suite 400
Phoenix, AZ 85004
Type: Post Secondary
Phoenix College 1202 W Thomas Rd
Phoenix, AZ 85013
Type: Post Secondary
University Of Phoenix-Arizona 4035 South Riverpoint Parkway
Phoenix, AZ 85040
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 January 1, 2026.

  1. U.S. Postal Service [Last Updated: 1/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 1/1/2026], 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: 1/1/2026], https://nces.ed.gov