Rosaryville, Maryland
Rosaryville is a Census-designated place (an unincorporated community) in Prince George's County, Maryland, with 11,548 residents in 2020. It is in Maryland's 5th congressional district. It spans 3 state senate and 3 state house districts.
County
| County | Share of residents |
|---|---|
| Prince George's County | 100% |
Congressional district
| Congressional district | Share of 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 23) | Ron Watson (Democratic) | 74% | |
| State Senator (State Senate District 27) | Kevin Harris (Democratic) | 17% | |
| State Senator (State Senate District 25) | Nick Charles (Democratic) | 9.2% | |
| Delegate (State Legislative District 23) | Adrian Boafo (Democratic) | 74% | |
| Delegate (State Legislative District 23) | Kym Taylor (Democratic) | 74% | |
| Delegate (State Legislative District 23) | Marvin Holmes (Democratic) | 74% | |
| Delegate (State Legislative Subdistrict 27B) | Jeff Long (Democratic) | 17% | |
| Delegate (State Legislative District 25) | Denise Roberts (Democratic) | 9.2% | |
| Delegate (State Legislative District 25) | Karen Toles (Democratic) | 9.2% | |
| Delegate (State Legislative District 25) | Kent Roberson (Democratic) | 9.2% |
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
- Rosaryville laws: search for the Rosaryville, Maryland code of ordinances
- Prince George's County website: https://www.princegeorgescountymd.gov/
- Prince George's County laws: search for the Prince George's County, Maryland code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 23 | 74% |
| State Senate District 27 | 17% |
| State Senate District 25 | 9.2% |
| State house district | Share of residents |
|---|---|
| State Legislative District 23 | 74% |
| State Legislative Subdistrict 27B | 17% |
| State Legislative District 25 | 9.2% |
ZIP codes
Percentages mark ZIPs only partly in Rosaryville: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Rosaryville'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:2468300")
Rosaryville here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.