Boundary Atlas

ZIP code 28031: Cornelius, NC

ZIP code 28031 is in Cornelius (98% of residents) and Huntersville (1.8%), in Mecklenburg County, North Carolina. It is in North Carolina's 14th congressional district. Its state senate districts are State Senate District 37 (58%) and State Senate District 38 (42%); its state house district is State House District 98.

30,836residents (2020 Census)
14.0 sq miland area
2cities and towns
1congressional district
5voting precincts

See it on the mapAll of North Carolina

City and county

City or townShare of ZIP residents
Cornelius98%
Huntersville1.8%

CountyShare of ZIP residents
Mecklenburg County100%

Town or county subdivisionShare of ZIP residents
Township 10, Lemley56%
Township 9, Deweese42%
Township 15, Huntersville2.3%

Congressional district

Congressional districtShare of ZIP residents
North Carolina's 14th congressional district (NC-14)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (NC-14)Tim Moore (R)202-225-5634100%
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 37)Vickie Sawyer (R)58%
State Senator (State Senate District 38)Mujtaba Mohammed (Democratic)42%
State Representative (State House District 98)Beth Gardner Helfrich (Democratic)100%

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 3758%
State Senate District 3842%

State house districtShare of ZIP residents
State House District 98100%

Voting precincts

5 voting precincts overlap ZIP 28031. 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:28031")

ZIP 28031 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.