ZIP Code 84145 in Salt Lake City, UT

Data Last Updated: March 1, 2026
City:Salt Lake City, Utah
City Alias:Salt Lake Cty, Slc
County:Salt Lake County
Timezone:Mountain (GMT -07:00)
Local Time:10:13:41 AM
Population:No Population Data
Area Codes:385 / 801
Classification:PO Box
Coordinates:40.7606, -111.8903
Quick Link:
https://www.zip-codes.com/zip-code/84145/zip-code-84145.asp

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84145 - Salt Lake City, UT

ZIP Code 84145, Salt Lake City

Small Town Unique ZIP No Census Data
LocationSalt Lake County, UT
Area0 sq mi Single Point
PO Boxes0 No PO Boxes
ZIP CreatedBefore Oct 2004
Enclosed InZIP Code 84101
Key Facts
  • This is a PO Box-only ZIP code with 52 box assignments serving downtown Salt Lake City
  • The ZIP code has zero residential population and no street delivery routes
  • Approximately 50 businesses use this facility for their mailing needs
  • The facility is geographically contained within ZIP 84101, which provides the area's street delivery
  • The ZIP code was established before October 2004 and operates as a specialized post office facility

Postal Services

The facility supports approximately 50 businesses that maintain PO Boxes here. Located in Salt Lake County, this ZIP doesn't represent a residential community but rather provides supplemental mailing services for downtown Salt Lake City addresses. Standard street delivery for the area is handled through the primary ZIP 84101, which encompasses this location.

Street Name Patterns

This ZIP code contains no street delivery addresses, operating exclusively as a PO Box facility.

Nearby Areas

Downtown Salt Lake City People's Freeway Central City Central City/ Liberty Wells Rio Grande

Business & Employment Statistics


ZIP Code 84145 is designated for PO Box delivery only; business establishment and employment data are not available.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:48Source: 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

Geography, Land Area, & Statistical Classifications


ZIP Code 84145 is located in Salt Lake County, Utah, within the Salt Lake City-Murray, UT Metropolitan Statistical Area (CBSA 41620) and Utah's 2nd Congressional District. This Metro area has a population of 1,124,197 people, about 0.00% of whom live in ZIP Code 84145. It covers 0 sq mi of land and a water area of 0 sq mi.

CBSA Name:Salt Lake City-Murray, UTSource: Census
CBSA Number:41620Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:1,124,197Source: Census
MSA:Salt Lake City-Ogden, UT MSASource: Census
Land Area:--Source: Census
Water Area:--Source: Census
Congressional District:02Source: USPS
Congressional Land Area:39987.95 sq miSource: Census
PMSA:--Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:4967000Source: Census
Place Name:Salt Lake City city; UtahSource: Census

Adjacent & Nearby ZIP Codes


84147 | | 84143

Schools in ZIP Code 84145


We could not locate which school district 84145 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.

Salt Lake Arts Academy 844 S 200 E
Salt Lake City, UT 84111
District: UnknownNearby
Salt Lake Virtual Elementary 440 E 100 South
Salt Lake City, UT 84111
District: Salt Lake City School DistrictNearby
City Academy 555 E 200 S
Salt Lake City, UT 84102
District: UnknownNearby
Open Classroom 134 D Street
Salt Lake City, UT 84103
District: UnknownNearby
West High 241 N 300 W
Salt Lake City, UT 84103
District: Salt Lake City School DistrictNearby
Lolie Eccles Early Education Center 344 E Broadway
Salt Lake City, UT 84111
District: Private SchoolNearby
Miss Billies Kids Kampus 232 W 800 S
Salt Lake City, UT 84101
District: Private SchoolNearby
The Madeleine Choir School 205 E 1st Ave
Salt Lake City, UT 84103
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 84145


Neumont College Of Computer Science 143 South Main Street
Salt Lake City, UT 84111-1917
Type: Post Secondary
Nightingale College 95 S State St Suite 400
Salt Lake City, UT 84111
Type: Post Secondary
Healing Mountain Massage School 363 South 500 East, Suite 210
Salt Lake City, UT 84102-4002
Type: Post Secondary
Ensign College 95 North 300 West
Salt Lake City, UT 84101-3500
Type: Post Secondary
University Of Utah 201 Presidents Circle, Room 201
Salt Lake City, UT 84112-9008
Type: Post Secondary
Skinworks School Of Advanced Skincare 2121 South 230 East
Salt Lake City, UT 84115
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 March 1, 2026.

  1. U.S. Postal Service [Last Updated: 3/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 3/1/2026], 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: 3/1/2026], https://nces.ed.gov