ZIP code 21219: Edgemere, MD

ZIP code 21219 is in Edgemere (89% of residents) and Dundalk (11%), in Baltimore County, Maryland. It is in Maryland's 7th congressional district. Its state senate district is State Senate District 6; its state house district is State Legislative District 6.

9,594residents (2020 Census)

12.1 sq miland area

2cities and towns

1congressional district

4voting precincts

See it on the map All of Maryland

City and county

City or town	Share of ZIP residents
Edgemere	89%
Dundalk	11%

County	Share of ZIP residents
Baltimore County	100%

Town or county subdivision	Share of ZIP residents
District 15	100%

Congressional district

Congressional district	Share of ZIP residents
Maryland's 7th congressional district (MD-07)	100%
Maryland's 2nd congressional district (MD-02)	land only

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (MD-07)	Kweisi Mfume (D)	202-225-4741	100%
U.S. Representative (MD-02)	Johnny Olszewski, Jr. (D)	202-225-3061	<0.1%
U.S. Senator	Angela D. Alsobrooks (D)	202-224-4524 · contact form	statewide
U.S. Senator	Chris Van Hollen (D)	202-224-4654 · contact form	statewide
State Senator (State Senate District 6)	Johnny Salling (R)		100%
Delegate (State Legislative District 6)	Bob Long (R)		100%
Delegate (State Legislative District 6)	Ric Metzgar (R)		100%
Delegate (State Legislative District 6)	Robin Grammer (R)		100%

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

Edgemere laws: search for the Edgemere, Maryland code of ordinances
Dundalk laws: search for the Dundalk, Maryland code of ordinances
Baltimore County website: https://www.baltimorecountymd.gov/
Baltimore County laws: search for the Baltimore County, Maryland code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 6	100%

State house district	Share of ZIP residents
State Legislative District 6	100%

Voting precincts

4 voting precincts overlap ZIP 21219. 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:21219")

ZIP 21219 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.