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: November 1, 2022

ZIP Codes for City of Glenelg, MD

Glenelg, MD Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 21737StandardHoward1,458

Timezone(s):Eastern (GMT -05:00)
Counties:HOWARD, MD
Population:1,458 (More Details)
Male Population:734
Female Population:724
Median Age:42
ZIP Codes:1
Area Codes:3
Total Area:253 square miles (county)
Land Area:251 square miles (county)
Water Area:2 square miles (county)

Glenelg, MD Demographic Information *

There is no Census data for the city of GLENELG, MD. We have pulled information for the ZIP Code 21737 instead.
Total population1,458
Male population734
Female population724
Median age (years)42.4
White Population1,164
Black Population54
Indian Population1
Asian Population196
Hawaiian Population0
Hispanic Population43
Median age (Male)42.2
Median age (Female)42.7
Total households443
Family households (families)403
Average household size3.28
Average family size3.43
Total housing units466
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 11/1/2022],
  2. Internal Data Creation [Last Updated: 11/1/2022],
  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],