Boundary Atlas

ZIP code 44830: Fostoria, OH

ZIP code 44830 is in Fostoria (71% of residents), in Seneca County (68%), Hancock County (20%) and Wood County (12%), Ohio. 29% of its residents live outside city limits. It is in Ohio's 5th congressional district. Its state senate districts are State Senate District 26 (68%), State Senate District 1 (20%) and State Senate District 2 (12%); its state house districts are State House District 88 (68%), State House District 83 (20%) and State House District 75 (12%).

18,442residents (2020 Census)
118.4 sq miland area
2cities and towns
1congressional district
18voting precincts

See it on the mapAll of Ohio

City and county

City or townShare of ZIP residents
Fostoria71%
Bascom<0.1%

CountyShare of ZIP residents
Seneca County68%
Hancock County20%
Wood County12%

Town or county subdivisionShare of ZIP residents
Fostoria city49%
Washington township19%
Loudon township11%
Jackson township6.9%
Perry township6.3%
Fostoria city5.9%
Liberty township0.9%
Hopewell township0.4%
Biglick township0.3%

Congressional district

Congressional districtShare of ZIP residents
Ohio's 5th congressional district (OH-05)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (OH-05)Robert E. Latta (R)202-225-6405100%
U.S. SenatorBernie Moreno (R)202-224-2315statewide
U.S. SenatorJon Husted (R)202-224-3353statewide
State Senator (State Senate District 26)Bill Reineke (R)68%
State Senator (State Senate District 1)Rob McColley (R)20%
State Senator (State Senate District 2)Theresa Gavarone (R)12%
State Representative (State House District 88)Gary Click (R)68%
State Representative (State House District 83)Ty Mathews (R)20%
State Representative (State House District 75)Haraz Ghanbari (R)12%

Elected in 2024 under OH's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 2668%
State Senate District 120%
State Senate District 212%

State house districtShare of ZIP residents
State House District 8868%
State House District 8320%
State House District 7512%

Voting precincts

18 voting precincts overlap ZIP 44830. Map them, with each precinct's share of the ZIP's residents.

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ZIP 44830 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.