Boundary Atlas

Vermilion, Ohio

Vermilion is a city in Lorain County (56% of residents) and Erie County (44%), Ohio, with 10,659 residents in 2020. It spans 2 congressional districts: OH-05 (56%) and OH-09 (44%). It spans 2 state senate and 2 state house districts.

10,659residents (2020 Census)
10.6 sq miland area
1ZIP codes
2congressional districts

County

CountyShare of residents
Lorain County56%
Erie County44%

Congressional districts

Congressional districtShare of residents
Ohio's 5th congressional district (OH-05)56%
Ohio's 9th congressional district (OH-09)44%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (OH-05)Robert E. Latta (R)202-225-640556%
U.S. Representative (OH-09)Marcy Kaptur (D)202-225-414644%
U.S. SenatorBernie Moreno (R)202-224-2315statewide
U.S. SenatorJon Husted (R)202-224-3353statewide
State Senator (State Senate District 2)Theresa Gavarone (R)44%
State Representative (State House District 54)Kellie Deeter (R)56%

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 residents
State Senate District 1356%
State Senate District 244%

State house districtShare of residents
State House District 5456%
State House District 8944%

ZIP codes

Percentages mark ZIPs only partly in Vermilion: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Vermilion's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:3979716")

Vermilion here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.