Boundary Atlas

ZIP code 77705: Beaumont, TX

ZIP code 77705 is in Beaumont (47% of residents), Fannett (6.2%) and Beauxart Gardens (2.7%), in Jefferson County, Texas. 44% of its residents live outside city limits. It is in Texas's 14th congressional district (75%) and Texas's 36th congressional district (25%). Its state senate districts are State Senate District 3 (77%) and State Senate District 4 (23%); its state house districts are State House District 22 (80%) and State House District 21 (20%).

37,950residents (2020 Census)
242.7 sq miland area
6cities and towns
2congressional districts
25voting precincts

See it on the mapAll of Texas

City and county

City or townShare of ZIP residents
Beaumont47%
Fannett6.2%
Beauxart Gardens2.7%
Taylor Landing0.7%
Central Gardens0.2%
Port Arthur0.1%

CountyShare of ZIP residents
Jefferson County100%

Town or county subdivisionShare of ZIP residents
Beaumont CCD47%
LaBelle CCD30%
Port Arthur CCD19%
Nome-China CCD2.9%
Sabine Pass CCD0.3%

Congressional districts

Congressional districtShare of ZIP residents
Texas's 14th congressional district (TX-14)75%
Texas's 36th congressional district (TX-36)25%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

State legislative districts

State senate districtShare of ZIP residents
State Senate District 377%
State Senate District 423%

State house districtShare of ZIP residents
State House District 2280%
State House District 2120%

Voting precincts

25 voting precincts overlap ZIP 77705. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:77705")

ZIP 77705 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.