ZIP code 46978: Royal Center, IN
ZIP code 46978 is in Royal Center (40% of residents), in Cass County (97%), Pulaski County (1.6%), White County (1.2%) and Fulton County (0.4%), Indiana. 60% of its residents live outside city limits. It is in Indiana's 4th congressional district (87%) and Indiana's 2nd congressional district (13%). Its state senate districts are State Senate District 18 (97%) and State Senate District 5 (2.8%); its state house districts are State House District 23 (97%), State House District 17 (1.9%) and State House District 16 (1.2%).
See it on the mapAll of Indiana
City and county
| City or town | Share of ZIP residents |
|---|---|
| Royal Center | 40% |
| County | Share of ZIP residents |
|---|---|
| Cass County | 97% |
| Pulaski County | 1.6% |
| White County | 1.2% |
| Fulton County | 0.4% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Boone township | 70% |
| Jefferson township | 14% |
| Harrison township | 11% |
| Noble township | 2.0% |
| Van Buren township | 1.6% |
| Cass township | 1.2% |
| Wayne township | 0.4% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Indiana's 4th congressional district (IN-04) | 87% |
| Indiana's 2nd congressional district (IN-02) | 13% |
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 (IN-04) | James R. Baird (R) | 202-225-5037 | 87% |
| U.S. Representative (IN-02) | Rudy Yakym III (R) | 202-225-3915 | 13% |
| U.S. Senator | Jim Banks (R) | 202-224-4814 | statewide |
| U.S. Senator | Todd Young (R) | 202-224-5623 · contact form | statewide |
| State Senator (State Senate District 18) | Stacey Donato (R) | 97% | |
| State Senator (State Senate District 5) | Ed Charbonneau (R) | 2.8% | |
| State Representative (State House District 23) | Ethan Manning (R) | 97% | |
| State Representative (State House District 17) | Jack Jordan (R) | 1.9% | |
| State Representative (State House District 16) | Kendell Culp (R) | 1.2% |
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
- Royal Center laws: search for the Royal Center, Indiana code of ordinances
- Cass County website: http://www.co.cass.in.us
- Cass County laws: search for the Cass County, Indiana code of ordinances
- Pulaski County website: http://www.pulaskionline.org
- Pulaski County laws: search for the Pulaski County, Indiana code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 18 | 97% |
| State Senate District 5 | 2.8% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 23 | 97% |
| State House District 17 | 1.9% |
| State House District 16 | 1.2% |
Voting precincts
7 voting precincts overlap ZIP 46978. 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:46978")
ZIP 46978 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.