ZIP code 39666: District 4, MS
ZIP code 39666 is in Summit (14% of residents), in Pike County (84%), Amite County (11%) and Lincoln County (5.2%), Mississippi. 86% of its residents live outside city limits. It is in Mississippi's 3rd congressional district (89%) and Mississippi's 2nd congressional district (11%). Its state senate districts are State Senate District 39 (75%) and State Senate District 38 (25%); its state house districts are State House District 97 (52%), State House District 53 (28%), State House District 98 (17%) and State House District 96 (3.0%).
See it on the mapAll of Mississippi
City and county
| City or town | Share of ZIP residents |
|---|---|
| Summit | 14% |
| McComb | 0.3% |
| County | Share of ZIP residents |
|---|---|
| Pike County | 84% |
| Amite County | 11% |
| Lincoln County | 5.2% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| District 4 | 60% |
| District 3 | 12% |
| District 4 | 11% |
| District 1 | 8.5% |
| District 4 | 3.9% |
| District 5 | 3.8% |
| District 3 | 1.3% |
| District 2 | land only |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Mississippi's 3rd congressional district (MS-03) | 89% |
| Mississippi's 2nd congressional district (MS-02) | 11% |
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 (MS-03) | Michael Guest (R) | 202-225-5031 | 89% |
| U.S. Representative (MS-02) | Bennie G. Thompson (D) | 202-225-5876 | 11% |
| U.S. Senator | Cindy Hyde-Smith (R) | 202-224-5054 · contact form | statewide |
| U.S. Senator | Roger F. Wicker (R) | 202-224-6253 · contact form | statewide |
| State Senator (State Senate District 39) | Jason Barrett (R) | 75% | |
| State Senator (State Senate District 38) | Gary Brumfield (Democratic) | 25% | |
| State Representative (State House District 97) | Sam Mims (R) | 52% | |
| State Representative (State House District 53) | Vince Mangold (R) | 28% | |
| State Representative (State House District 98) | Daryl Porter (Democratic) | 17% | |
| State Representative (State House District 96) | Angela Cockerham (I) | 3.0% |
Elected under MS's previous legislative map; the district's lines changed for 2026.
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
- Summit website: http://www.summitms.org/
- Summit laws: search for the Summit, Mississippi code of ordinances
- Pike County website: http://www.co.pike.ms.us
- Pike County laws: search for the Pike County, Mississippi code of ordinances
- Amite County website: http://www.amitecounty.ms
- Amite County laws: search for the Amite County, Mississippi code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 39 | 75% |
| State Senate District 38 | 25% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 97 | 52% |
| State House District 53 | 28% |
| State House District 98 | 17% |
| State House District 96 | 3.0% |
Voting precincts
18 voting precincts overlap ZIP 39666. 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:39666")
ZIP 39666 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.