ZIP code 20764: Shady Side, MD

ZIP code 20764 is in Shady Side, in Anne Arundel County, Maryland. It is in Maryland's 5th congressional district. Its state senate district is State Senate District 30; its state house district is State Legislative Subdistrict 30B.

4,199residents (2020 Census)

4.0 sq miland area

1cities and towns

1congressional district

2voting precincts

See it on the map All of Maryland

City and county

City or town	Share of ZIP residents
Shady Side	100%

County	Share of ZIP residents
Anne Arundel County	100%

Town or county subdivision	Share of ZIP residents
District 7	100%

Congressional district

Congressional district	Share of ZIP residents
Maryland's 5th congressional district (MD-05)	100%

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (MD-05)	Steny H. Hoyer (D)	202-225-4131	100%
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 30)	Shaneka Henson (Democratic)		100%
Delegate (State Legislative Subdistrict 30B)	Seth Howard (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

Shady Side laws: search for the Shady Side, Maryland code of ordinances
Anne Arundel County website: https://www.aacounty.org/
Anne Arundel County laws: search for the Anne Arundel County, Maryland code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 30	100%

State house district	Share of ZIP residents
State Legislative Subdistrict 30B	100%

Voting precincts

2 voting precincts overlap ZIP 20764. 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:

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ZIP 20764 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.