Union, Louisiana
Union is a Census-designated place (an unincorporated community) in St. James Parish, Louisiana, with 735 residents in 2020. It is in Louisiana's 2nd congressional district. It spans 2 state senate and 2 state house districts.
County
| County | Share of residents |
|---|---|
| St. James Parish | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Louisiana's 2nd congressional district (LA-02) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (LA-02) | Troy A. Carter (D) | 202-225-6636 | 100% |
| U.S. Senator | Bill Cassidy (R) | 202-224-5824 · contact form | statewide |
| U.S. Senator | John Kennedy (R) | 202-224-4623 · contact form | statewide |
| State Senator (State Senate District 2) | Ed Price (Democratic) | 225-644-6738 | 99% |
| State Senator (State Senate District 18) | Eddie Lambert (R) | 0.8% | |
| State Representative (State House District 58) | Ken Brass (Democratic) | 225-265-9005 | 99% |
| State Representative (State House District 81) | Jeff Wiley (R) | 225-698-5400 | 0.8% |
Elected in 2024 under LA'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
- Union laws: search for the Union, Louisiana code of ordinances
- St. James Parish website: http://www.stjamesla.com
- St. James Parish laws: search for the St. James Parish, Louisiana code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 2 | 99% |
| State Senate District 18 | 0.8% |
| State house district | Share of residents |
|---|---|
| State House District 58 | 99% |
| State House District 81 | 0.8% |
ZIP codes
Percentages mark ZIPs only partly in Union: the share of that ZIP's residents living in it.
- 70723 (55%)
Get this in your AI agent
Your agent can get Union'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:2277035")
Union 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.