Hampstead, Maryland
Hampstead is a town in Carroll County, Maryland, with 6,260 residents in 2020. It is in Maryland's 2nd congressional district. Its state senate district is State Senate District 42; its state house district is State Legislative Subdistrict 42C.
County
| County | Share of residents |
|---|---|
| Carroll County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Maryland's 2nd congressional district (MD-02) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MD-02) | Johnny Olszewski, Jr. (D) | 202-225-3061 | 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 42) | Chris West (R) | 100% | |
| Delegate (State Legislative Subdistrict 42C) | Josh Stonko (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
- Hampstead website: https://hampsteadmd.gov/
- Hampstead laws: search for the Hampstead, Maryland code of ordinances
- Carroll County website: https://www.carrollcountymd.gov/
- Carroll County laws: search for the Carroll County, Maryland code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 42 | 100% |
| State house district | Share of residents |
|---|---|
| State Legislative Subdistrict 42C | 100% |
ZIP codes
Percentages mark ZIPs only partly in Hampstead: the share of that ZIP's residents living in it.
- 21074 (41%)
Get this in your AI agent
Your agent can get Hampstead'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:2436500")
Hampstead 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.