ZIP code 20853: Aspen Hill, MD
ZIP code 20853 is in Aspen Hill (83% of residents), Olney (12%) and Wheaton (5.5%), in Montgomery County, Maryland. It is in Maryland's 8th congressional district. Its state senate districts are State Senate District 19 (93%), State Senate District 18 (5.5%), State Senate District 14 (0.9%) and State Senate District 17 (0.1%); its state house districts are State Legislative District 19 (93%), State Legislative District 18 (5.5%), State Legislative District 14 (0.9%) and State Legislative District 17 (0.1%).
See it on the mapAll of Maryland
City and county
| City or town | Share of ZIP residents |
|---|---|
| Aspen Hill | 83% |
| Olney | 12% |
| Wheaton | 5.5% |
| Rockville | 0.1% |
| County | Share of ZIP residents |
|---|---|
| Montgomery County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| District 13 | 76% |
| District 8 | 24% |
| District 4 | 0.1% |
Congressional district
| Congressional district | Share of ZIP 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 |
Plus 16 state legislators across 8 districts. Look up an address for the exact ones.
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
- Aspen Hill laws: search for the Aspen Hill, Maryland code of ordinances
- Olney website: https://www.olneymd.org/
- Olney laws: search for the Olney, Maryland code of ordinances
- Wheaton laws: search for the Wheaton, 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 ZIP residents |
|---|---|
| State Senate District 19 | 93% |
| State Senate District 18 | 5.5% |
| State Senate District 14 | 0.9% |
| State Senate District 17 | 0.1% |
| State house district | Share of ZIP residents |
|---|---|
| State Legislative District 19 | 93% |
| State Legislative District 18 | 5.5% |
| State Legislative District 14 | 0.9% |
| State Legislative District 17 | 0.1% |
Voting precincts
12 voting precincts overlap ZIP 20853. 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:20853")
ZIP 20853 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.