Boundary Atlas

ZIP code 28555: White Oak, NC

ZIP code 28555 is in Maysville (16% of residents), in Onslow County (68%), Jones County (32%) and Carteret County (0.5%), North Carolina. 84% of its residents live outside city limits. It is in North Carolina's 3rd congressional district (100%) and North Carolina's 1st congressional district (0.5%). Its state senate districts are State Senate District 6 (68%), State Senate District 9 (32%) and State Senate District 2 (0.5%); its state house districts are State House District 14 (65%), State House District 12 (32%), State House District 15 (2.9%) and State House District 13 (0.5%).

5,260residents (2020 Census)
141.4 sq miland area
1cities and towns
2congressional districts
5voting precincts

See it on the mapAll of North Carolina

City and county

City or townShare of ZIP residents
Maysville16%

CountyShare of ZIP residents
Onslow County68%
Jones County32%
Carteret County0.5%

Town or county subdivisionShare of ZIP residents
White Oak township67%
Township 1, White Oak32%
White Oak township0.5%
Hofmann Forest UT0.2%

Congressional districts

Congressional districtShare of ZIP residents
North Carolina's 3rd congressional district (NC-03)100%
North Carolina's 1st congressional district (NC-01)0.5%

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

OfficeMemberContactShare of residents
U.S. Representative (NC-03)Gregory F. Murphy (R)202-225-3415100%
U.S. Representative (NC-01)Donald G. Davis (D)202-225-31010.5%
U.S. SenatorTed Budd (R)202-224-3154 · contact formstatewide
U.S. SenatorThom Tillis (R)202-224-6342 · contact formstatewide
State Senator (State Senate District 6)Michael Lazzara (R)68%
State Senator (State Senate District 9)Brent Jackson (R)32%
State Senator (State Senate District 2)Norman Sanderson (R)0.5%
State Representative (State House District 14)Wyatt Gable (R)65%
State Representative (State House District 12)Chris Humphrey (R)32%
State Representative (State House District 15)Phil Shepard (R)2.9%
State Representative (State House District 13)Celeste Cairns (R)0.5%

Elected in 2024 under NC'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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 668%
State Senate District 932%
State Senate District 20.5%

State house districtShare of ZIP residents
State House District 1465%
State House District 1232%
State House District 152.9%
State House District 130.5%

Voting precincts

5 voting precincts overlap ZIP 28555. 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:28555")

ZIP 28555 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.