Chain-O-Lakes, Indiana
Chain-O-Lakes is a Census-designated place (an unincorporated community) in St. Joseph County, Indiana, with 517 residents in 2020. It is in Indiana's 2nd congressional district. Its state senate district is State Senate District 10; its state house district is State House District 8.
County
| County | Share of residents |
|---|---|
| St. Joseph County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Indiana's 2nd congressional district (IN-02) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (IN-02) | Rudy Yakym III (R) | 202-225-3915 | 100% |
| U.S. Senator | Jim Banks (R) | 202-224-4814 | statewide |
| U.S. Senator | Todd Young (R) | 202-224-5623 · contact form | statewide |
| State Senator (State Senate District 10) | David Niezgodski (Democratic) | 100% | |
| State Representative (State House District 8) | Ryan Dvorak (Democratic) | 100% |
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
- Chain-O-Lakes laws: search for the Chain-O-Lakes, Indiana code of ordinances
- St. Joseph County website: https://www.sjcindiana.gov/
- St. Joseph County laws: search for the St. Joseph County, Indiana code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 10 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 8 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Chain-O-Lakes: the share of that ZIP's residents living in it.
- 46628 (1.9%)
Get this in your AI agent
Your agent can get Chain-O-Lakes'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:1811926")
Chain-O-Lakes here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.