Address Codes of Ohio (United States)
Comprehensive directory for the Ohio hub. Our registry indexes 1,416 geocoded administrative entries across 88 distinct districts.
Ohio Regional Search Explorer
Geographic Context
Ohio is a key administrative jurisdiction within United States. Our registry provides a comprehensive overview of its internal divisions, facilitating precise spatial analysis and logistical mapping across its 88 districts.
Navigate Ohio Distributions
Interactive Navigation: Markers represent geometric administrative centroids.
Explore the regional registry by clicking on specific spatial clusters.
High-Density Urban Centers
Adams
9 sector identifiers
MULTI
Allen
13 sector identifiers
MULTI
Ashland
10 sector identifiers
MULTI
Ashtabula
17 sector identifiers
MULTI
Athens
19 sector identifiers
MULTI
Auglaize
11 sector identifiers
MULTI
Belmont
26 sector identifiers
MULTI
Brown
12 sector identifiers
MULTI
Butler
21 sector identifiers
MULTI
Carroll
7 sector identifiers
MULTI
Champaign
10 sector identifiers
MULTI
Clark
15 sector identifiers
MULTI
Clermont
16 sector identifiers
MULTI
Clinton
10 sector identifiers
MULTI
Columbiana
21 sector identifiers
MULTI
Coshocton
10 sector identifiers
MULTI
Crawford
9 sector identifiers
MULTI
Cuyahoga
62 sector identifiers
MULTI
Darke
15 sector identifiers
MULTI
Defiance
8 sector identifiers
MULTI
Delaware
10 sector identifiers
MULTI
Erie
9 sector identifiers
MULTI
Fairfield
14 sector identifiers
MULTI
Fayette
4 sector identifiers
MULTI
Franklin
63 sector identifiers
MULTI
Fulton
8 sector identifiers
MULTI
Gallia
9 sector identifiers
MULTI
Geauga
13 sector identifiers
MULTI
Greene
13 sector identifiers
MULTI
Guernsey
14 sector identifiers
MULTI
Hamilton
78 sector identifiers
MULTI
Hancock
13 sector identifiers
MULTI
Hardin
10 sector identifiers
MULTI
Harrison
11 sector identifiers
MULTI
Henry
12 sector identifiers
MULTI
Highland
7 sector identifiers
MULTI
Hocking
8 sector identifiers
MULTI
Holmes
12 sector identifiers
MULTI
Huron
11 sector identifiers
MULTI
Jackson
4 sector identifiers
MULTI
Jefferson
23 sector identifiers
MULTI
Knox
10 sector identifiers
MULTI
Lake
11 sector identifiers
MULTI
Lawrence
10 sector identifiers
MULTI
Licking
20 sector identifiers
MULTI
Logan
14 sector identifiers
MULTI
Lorain
16 sector identifiers
MULTI
Lucas
42 sector identifiers
MULTI
Madison
6 sector identifiers
MULTI
Mahoning
32 sector identifiers
MULTI
Marion
10 sector identifiers
MULTI
Medina
16 sector identifiers
MULTI
Meigs
11 sector identifiers
MULTI
Mercer
10 sector identifiers
MULTI
Miami
14 sector identifiers
MULTI
Monroe
12 sector identifiers
MULTI
Montgomery
51 sector identifiers
MULTI
Morgan
4 sector identifiers
MULTI
Morrow
9 sector identifiers
MULTI
Muskingum
18 sector identifiers
MULTI
Noble
6 sector identifiers
MULTI
Ottawa
16 sector identifiers
MULTI
Paulding
9 sector identifiers
MULTI
Perry
11 sector identifiers
MULTI
Pickaway
9 sector identifiers
MULTI
Pike
8 sector identifiers
MULTI
Portage
17 sector identifiers
MULTI
Preble
10 sector identifiers
MULTI
Putnam
14 sector identifiers
MULTI
Richland
14 sector identifiers
MULTI
Ross
11 sector identifiers
MULTI
Sandusky
8 sector identifiers
MULTI
Scioto
15 sector identifiers
MULTI
Seneca
14 sector identifiers
MULTI
Shelby
12 sector identifiers
MULTI
Stark
42 sector identifiers
MULTI
Summit
48 sector identifiers
MULTI
Trumbull
28 sector identifiers
MULTI
Tuscarawas
20 sector identifiers
MULTI
Union
9 sector identifiers
MULTI
Van Wert
9 sector identifiers
MULTI
Vinton
7 sector identifiers
MULTI
Warren
12 sector identifiers
MULTI
Washington
20 sector identifiers
MULTI
Wayne
16 sector identifiers
MULTI
Williams
10 sector identifiers
MULTI
Wood
30 sector identifiers
MULTI
Wyandot
8 sector identifiers
MULTI
Free Download: Ohio Address Code Database
Access the complete administrative registry for Ohio. Structured datasets available in XLSX, CSV, and JSON formats for immediate integration.
Verified Scope: Ohio Hub •
Entities: 1,416 technical records
(total: 208,152)
Version 2026.3 · Updated 2026-03-10
Maps URLs ES
Maps URLs EN
Frequently Asked Questions: Ohio Address Code Guide
What is the primary routing identifier for Ohio?
The official registry for Ohio utilized by our system identifies 45001 (associated with Hamilton) as a primary reference point for the region.
How is Ohio administratively classified?
Ohio is classified as a primary administrative hub within United States, managing a distributed network of routing identifiers across its provinces.
How many administrative units are mapped in Ohio?
Our spatial database identifies 88 distinct provinces within the Ohio region, including 88 urban centers with complex multi-sector routing distributions.
Which is the largest city in Ohio by identifier density?
Based on our latest dataset, Hamilton represents the highest identifier density in the region with 78 unique entries currently indexed.
What is the total data volume for this region?
The Ohio hub aggregates geographic centroids and routing identifiers for 1416 unique points of interest, providing a 100% verified administrative overview.