Boundary Atlas

Otter Lake, Michigan

Otter Lake is a village in Lapeer County (84% of residents) and Genesee County (16%), Michigan, with 426 residents in 2020. It spans 2 congressional districts: MI-09 (84%) and MI-08 (16%). Its state senate district is State Senate District 26; its state house district is State House District 67.

426residents (2020 Census)
0.8 sq miland area
1ZIP codes
2congressional districts

County

CountyShare of residents
Lapeer County84%
Genesee County16%

Congressional districts

Congressional districtShare of residents
Michigan's 9th congressional district (MI-09)84%
Michigan's 8th congressional district (MI-08)16%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MI-09)Lisa C. McClain (R)202-225-210684%
U.S. Representative (MI-08)Kristen McDonald Rivet (D)202-225-361116%
U.S. SenatorElissa Slotkin (D)202-224-4822statewide
U.S. SenatorGary C. Peters (D)202-224-6221 · contact formstatewide
State Senator (State Senate District 26)Kevin Daley (R)100%
State Representative (State House District 67)Phil Green (R)100%

Elected under MI's previous legislative map; the district's lines changed for 2026.

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 26100%

State house districtShare of residents
State House District 67100%

ZIP codes

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

Get this in your AI agent

Your agent can get Otter Lake'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:2661760")

Otter Lake 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.