Random Ohio Address Generator

Ohio ZIP codes span the 430xx–459xx range (43001 – 45999) across 88 counties with 13 active telephone area codes (216, 220, 234, 283, etc.).

Generate a realistic, USPS Publication 28-compliant random Ohio address with authentic postal routing, real ZIP codes, and local area codes. Featuring verified ZIP prefix coverage across 430xx–459xx, realistic street grids from Columbus and Cleveland, official area codes (216, 220, 234, 283), and accurate county assignments. Engineered specifically for QA automation, form validation, and software testing.

Official Ohio Postal & Geographic Reference Specifications

Geographic & Postal Parameter Official State Specification Standardization Reference
Postal State Abbreviation OH USPS Publication 28 & ISO 3166-2:US
5-Digit ZIP Prefix Range 430xx–459xx USPS Sectional Center Facilities (SCFs)
5-Digit ZIP Numeric Span 43001 – 45999 Lowest to highest active postal delivery codes
Administrative Jurisdictions 88 Total Counties US Census Bureau regional boundaries
Active Area Codes (NANPA) 216, 220, 234, 283, 330, 380, 419, 440, 513, 567, 614, 740, 937 (13 total) North American Numbering Plan Administrator
Capital & Distribution Centers Columbus (Capital), Columbus, Cleveland, Cincinnati Primary municipal carrier distribution hubs
Primary Time Zone Eastern Time (America/New_York, UTC-5 / UTC-4 DST) Regional postal dispatch & timestamp alignment
Authoritative Validation Source Public Utilities Commission of Ohio (PUCO) & NANPA Official state regulatory authority

Ohio Postal Geography & Key Cities

State Capital: Columbus | Postal Code: OH | Total Counties: 88 Counties | ZIP Prefix Range: 430xx–459xx

Verified Data Authority: Public Utilities Commission of Ohio (PUCO) & NANPA

Major municipal distribution centers:

  • Columbus
  • Cleveland
  • Cincinnati
  • Toledo
  • Akron
  • Dayton

Key Counties & Administrative Jurisdictions

County boundaries dictate local sales tax jurisdictions and carrier route groupings across Ohio:

  • Franklin County
  • Cuyahoga County
  • Hamilton County
  • Summit County
  • Montgomery County

Real Ohio Area Codes (OH)

13 active numbering plan area (NPA) codes serving 88 jurisdictions across Ohio.

Active North American Numbering Plan area codes: 216, 220, 234, 283, 330, 380, 419, 440, 513, 567, 614, 740, 937

Postal Delivery Standards & Format Nuances in Ohio

  • Extensive township vs. municipal corporation overlaps across 88 counties, where township residents receive mail with neighboring city postal names but pay no municipal income tax unless working inside city limits.
  • Industrial Cuyahoga and Franklin County urban grid numbering with strict cardinal quadrant directionals.

Standard USPS Publication 28 Test Examples for Ohio

Residential Delivery Point:
100 Main St, Apt 4B
Columbus, OH 43201-1204

Commercial / Multi-Unit Delivery Point:
Ohio Logistics & Software Corp
500 Enterprise Way, Suite 300
Cleveland, OH 44101-4810

Frequently Asked Questions about Ohio Addresses

What ZIP codes does Ohio use for mail and package delivery?

Ohio (OH) operates within the 5-digit ZIP prefix range 430xx–459xx, covering numeric postal codes from 43001 – 45999. Mail routed to state capital Columbus and key regional centers such as Columbus, Cleveland, Cincinnati adheres to these official USPS boundaries.

Which telephone area codes are valid for Ohio?

Ohio is served by 13 active North American Numbering Plan (NANPA) area codes: 216, 220, 234, 283, 330, 380, 419, 440, 513, 567, 614, 740, 937. Synthetic telephone numbers generated for Ohio reflect these verified regional area code assignments across state jurisdictions.

How many counties are in Ohio?

Ohio is divided into 88 counties, including major administrative regions such as Franklin, Cuyahoga, Hamilton, Summit. Generated street addresses reflect these authentic jurisdictional subdivisions and their corresponding postal distribution points.

What postal formatting conventions and addressing quirks are unique to Ohio?

Extensive township vs. municipal corporation overlaps across 88 counties, where township residents receive mail with neighboring city postal names but pay no municipal income tax unless working inside city limits. Industrial Cuyahoga and Franklin County urban grid numbering with strict cardinal quadrant directionals. All addresses generated on this platform format secondary unit designators (Apt, Ste, Fl) and street suffixes according to USPS CASS standards.

Are the Ohio addresses generated on this page real places?

No. All street numbers, recipient names, and telephone numbers generated for Ohio are entirely synthetic and randomized for software testing, database seed scripts, and form validation. While they use authentic Ohio ZIP codes (430xx–459xx), real city names (Columbus, Cleveland), and verified area codes (216, 220), they do not correspond to real individuals or private residences.

Nearby & Bordering States

Explore test address generators for states sharing a geographic border with OH:

Ohio ZIP Prefixes and Sectional Center Facilities

Mail addressed to Ohio is sorted through the processing facilities below before local delivery. The first three digits of a ZIP code identify which one, so the prefix alone places an address within the state.

ZIP prefixSectional Center FacilityCounty
432xxColumbusFranklin County
436xxToledoLucas County
441xxClevelandCuyahoga County
443xxAkronSummit County
452xxCincinnatiHamilton County
454xxDaytonMontgomery County

These 6 prefixes cover the 430xx–459xx range. Look up any ZIP prefix to see its facility and generate valid ZIP codes inside it.

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