Rockville, Maryland
Rockville is a city in Montgomery County, Maryland, with 66,912 residents in 2020. It is in Maryland's 8th congressional district. It spans 3 state senate and 3 state house districts.
County
| County | Share of residents |
|---|---|
| Montgomery County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Maryland's 8th congressional district (MD-08) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MD-08) | Jamie Raskin (D) | 202-225-5341 | 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 17) | Cheryl Kagan (Democratic) | 99% | |
| State Senator (State Senate District 19) | Ben Kramer (Democratic) | 1.0% | |
| State Senator (State Senate District 18) | Jeff Waldstreicher (Democratic) | <0.1% | |
| Delegate (State Legislative District 17) | Joe Vogel (Democratic) | 99% | |
| Delegate (State Legislative District 17) | Julie Palakovich Carr (Democratic) | 99% | |
| Delegate (State Legislative District 17) | Ryan Spiegel (Democratic) | 99% | |
| Delegate (State Legislative District 19) | Bonnie Cullison (Democratic) | 1.0% | |
| Delegate (State Legislative District 19) | Charlotte Crutchfield (Democratic) | 1.0% | |
| Delegate (State Legislative District 19) | Vaughn Stewart (Democratic) | 1.0% | |
| Delegate (State Legislative District 18) | Aaron Kaufman (Democratic) | <0.1% | |
| Delegate (State Legislative District 18) | Emily Shetty (Democratic) | <0.1% | |
| Delegate (State Legislative District 18) | Jared Solomon (Democratic) | <0.1% |
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
- Rockville website: https://www.rockvillemd.gov/
- Rockville laws: search for the Rockville, Maryland code of ordinances
- Montgomery County website: https://www.montgomerycountymd.gov/
- Montgomery County laws: search for the Montgomery County, Maryland code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 17 | 99% |
| State Senate District 19 | 1.0% |
| State Senate District 18 | <0.1% |
| State house district | Share of residents |
|---|---|
| State Legislative District 17 | 99% |
| State Legislative District 19 | 1.0% |
| State Legislative District 18 | <0.1% |
ZIP codes
Percentages mark ZIPs only partly in Rockville: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Rockville'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:2467675")
Rockville 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.