Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2023

ZIP Codes for City of Point Of Rocks, MD

Point Of Rocks, MD Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 21777StandardFrederick1,470

Timezone(s):Eastern (GMT -05:00)
Population:1,466 (More Details)
Male Population:710
Female Population:756
Median Age:38
ZIP Codes:1
Area Codes:2
Total Area:667 square miles (county)
Land Area:660 square miles (county)
Water Area:7 square miles (county)

Point Of Rocks, MD Demographic Information *

Total population1,466
Male population710
Female population756
Median age (years)37.7
White Population1,251
Black Population115
Indian Population7
Asian Population30
Hawaiian Population0
Hispanic Population76
Median age (Male)38
Median age (Female)37.4
Total households490
Family households (families)395
Average household size2.99
Average family size3.34
Total housing units526
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 1/1/2023],
  2. Internal Data Creation [Last Updated: 1/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],