ZIP code 78942: Giddings, TX
ZIP code 78942 is in Giddings (55% of residents), in Lee County (97%), Fayette County (1.8%) and Bastrop County (1.1%), Texas. 45% of its residents live outside city limits. It is in Texas's 10th congressional district (97%) and Texas's 27th congressional district (2.9%). Its state senate districts are State Senate District 18 (99%) and State Senate District 5 (1.1%); its state house districts are State House District 17 (98%) and State House District 85 (1.8%).
City and county
| City or town | Share of ZIP residents |
|---|---|
| Giddings | 55% |
| County | Share of ZIP residents |
|---|---|
| Lee County | 97% |
| Fayette County | 1.8% |
| Bastrop County | 1.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Giddings CCD | 95% |
| Lincoln-Dime Box CCD | 2.0% |
| La Grange CCD | 1.5% |
| Smithville CCD | 1.1% |
| Round Top CCD | 0.4% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Texas's 10th congressional district (TX-10) | 97% |
| Texas's 27th congressional district (TX-27) | 2.9% |
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.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (TX-10) | Michael T. McCaul (R) | 202-225-2401 | 97% |
| U.S. Representative (TX-27) | Michael Cloud (R) | 202-225-7742 | 2.9% |
| 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 18) | Lois Kolkhorst (R) | 361-573-7300 | 99% |
| State Senator (State Senate District 5) | Charles Schwertner (R) | 512-863-8456 | 1.1% |
| State Representative (State House District 17) | Stan Gerdes (R) | 512-321-3720 | 98% |
| State Representative (State House District 85) | Stan Kitzman (R) | 979-865-4560 | 1.8% |
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
- Giddings website: http://www.giddings.net
- Giddings laws: search for the Giddings, Texas code of ordinances
- Lee County website: https://www.co.lee.tx.us/
- Lee County laws: search for the Lee County, Texas code of ordinances
- Fayette County website: https://www.co.fayette.tx.us/
- Fayette County laws: search for the Fayette County, Texas code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 18 | 99% |
| State Senate District 5 | 1.1% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 17 | 98% |
| State House District 85 | 1.8% |
Voting precincts
10 voting precincts overlap ZIP 78942. 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:78942")
ZIP 78942 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.