Boundary Atlas

Smithfield, North Carolina

Smithfield is a town in Johnston County, North Carolina, with 11,496 residents in 2020. It is in North Carolina's 13th congressional district. Its state senate district is State Senate District 10; its state house district is State House District 28.

11,496residents (2020 Census)
12.7 sq miland area
2ZIP codes
1congressional district

County

CountyShare of residents
Johnston County100%

Congressional district

Congressional districtShare of residents
North Carolina's 13th congressional district (NC-13)100%

Elected officials

OfficeMemberContactShare of residents
MayorAndy Moorecitywide
U.S. Representative (NC-13)Brad Knott (R)202-225-4531100%
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 10)Benton Sawrey (R)100%
State Representative (State House District 28)Larry Strickland (R)100%

From Wikidata (community-maintained); confirm on the city's website.

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); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of residents
State Senate District 10100%

State house districtShare of residents
State House District 28100%

ZIP codes

Percentages mark ZIPs only partly in Smithfield: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Smithfield's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:3762520")

Smithfield here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.