ZIP Code 20833

20833 is one of Maryland's ZIP codes, delivering to addresses in Brookeville, Montgomery County.

City: Brookeville
County: Montgomery County
State: Maryland
Prefix: 208xx

Where this code sits

20833 is part of the 208xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Brookeville.

Brookeville Maryland ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 20833 delivers to without sharing its boundary.

ZIP codes nearest 20833

The ZIP codes whose reference points sit closest to 20833.
ZIP code	Distance	Delivers to
ZIP code 20830	2.2 mi	Olney, MD
ZIP code 20862	2.4 mi	Brinklow, MD
ZIP code 20832	2.5 mi	Olney, MD
ZIP code 20860	3.0 mi	Sandy Spring, MD
ZIP code 20861	4.4 mi	Ashton, MD
ZIP code 21036	4.7 mi	Dayton, MD
ZIP code 20777	4.9 mi	Highland, MD
ZIP code 21737	5.1 mi	Glenelg, MD

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 20833, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 20833. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.