Boundary Atlas

ZIP code 27892: Williamston, NC

ZIP code 27892 is in Williamston (38% of residents), in Martin County (100%) and Beaufort County (0.2%), North Carolina. 62% of its residents live outside city limits. It is in North Carolina's 1st congressional district. Its state senate districts are State Senate District 2 (100%) and State Senate District 3 (0.2%); its state house districts are State House District 23 (100%) and State House District 79 (0.2%).

13,864residents (2020 Census)
185.0 sq miland area
3cities and towns
1congressional district
8voting precincts

See it on the mapAll of North Carolina

City and county

City or townShare of ZIP residents
Williamston38%
Bear Grass0.6%
Everetts0.5%

CountyShare of ZIP residents
Martin County100%
Beaufort County0.2%

Town or county subdivisionShare of ZIP residents
Williamston township58%
Beargrass township14%
Cross Roads township8.1%
Williams township7.3%
Griffins township6.8%
Poplar Point township3.2%
Hamilton township1.1%
Jamesville township0.5%
Washington township0.2%

Congressional district

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 2100%
State Senate District 30.2%

State house districtShare of ZIP residents
State House District 23100%
State House District 790.2%

Voting precincts

8 voting precincts overlap ZIP 27892. 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:27892")

ZIP 27892 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.