Port Arthur, Texas
Port Arthur is a city in Jefferson County (100% of residents) and Orange County (0.1%), Texas, with 56,038 residents in 2020. It is in Texas's 14th congressional district. It spans 2 state senate and 2 state house districts.
County
| County | Share of residents |
|---|---|
| Jefferson County | 100% |
| Orange County | 0.1% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Texas's 14th congressional district (TX-14) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (TX-14) | Randy K. Weber, Sr. (R) | 202-225-2831 | 100% |
| U.S. Senator | John Cornyn (R) | 202-224-2934 · contact form | statewide |
| U.S. Senator | Ted Cruz (R) | 202-224-5922 · contact form | statewide |
| State Senator (State Senate District 4) | Brett Ligon (R) | 69% | |
| State Senator (State Senate District 3) | Robert Nichols (R) | 409-755-9893 | 31% |
| State Representative (State House District 22) | Christian Manuel (Democratic) | 409-344-4022 | 89% |
| State Representative (State House District 21) | Dade Phelan (R) | 409-745-2777 | 11% |
Elected in 2024 under TX'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
- Port Arthur website: https://www.portarthurtx.gov/
- Port Arthur laws: search for the Port Arthur, Texas code of ordinances
- Jefferson County website: https://jeffersoncountytx.gov/
- Jefferson County laws: search for the Jefferson County, Texas code of ordinances
- Orange County website: https://www.co.orange.tx.us/
- Orange County laws: search for the Orange County, Texas code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 4 | 69% |
| State Senate District 3 | 31% |
| State house district | Share of residents |
|---|---|
| State House District 22 | 89% |
| State House District 21 | 11% |
ZIP codes
Percentages mark ZIPs only partly in Port Arthur: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Port Arthur'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:4858820")
Port Arthur 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.