ZIP code 33503: Balm, FL
ZIP code 33503 is in Balm, in Hillsborough County, Florida. It is in Florida's 14th congressional district. Its state senate district is State Senate District 20; its state house district is State House District 70.
See it on the mapAll of Florida
City and county
| City or town | Share of ZIP residents |
|---|---|
| Balm | 100% |
| County | Share of ZIP residents |
|---|---|
| Hillsborough County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Wimauma-Riverview CCD | 100% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Florida's 14th congressional district (FL-14) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (FL-14) | Kathy Castor (D) | 202-225-3376 | 100% |
| U.S. Senator | Ashley Moody (R) | 202-224-3041 | statewide |
| U.S. Senator | Rick Scott (R) | 202-224-5274 · contact form | statewide |
| State Senator (State Senate District 20) | Jim Boyd (R) | 941-742-6445 | 100% |
| State Representative (State House District 70) | Michael Owen (R) | 100% |
Elected in 2024 under FL'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
- Balm laws: search for the Balm, Florida code of ordinances
- Hillsborough County laws: search for the Hillsborough County, Florida code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 20 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 70 | 100% |
Voting precincts
1 voting precinct overlap ZIP 33503. 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://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:33503")
ZIP 33503 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.