Howard County, MD Zip Codes
47 zip codes across 39 cities in Howard County, MD
About Howard County
Howard County, Maryland (MD) contains 47 unique zip codes spanning 39 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Howard County.
Cities in Howard County
Advertisement
All Zip Codes in Howard County, MD
| Zip Code | City |
|---|---|
| 20701 | Annapolis Junction |
| 20723 | Laurel |
| 20759 | Fulton |
| 20763 | Savage |
| 20777 | Highland |
| 21029 | Clarksville |
| 21036 | Clarksville |
| 21042 | Ellicott City |
| 21043 | Ellicott City |
| 21044 | Columbia |
| 21045 | Columbia |
| 21046 | Columbia |
| 21075 | Elkridge |
| 21723 | Woodbine |
| 21737 | Glenelg |
| 21738 | Glenwood |
| 21794 | Sykesville |
| 21797 | Woodbine |
| 46901 | Kokomo |
| 46902 | Kokomo |
| 46936 | Greentown |
| 46979 | Kokomo |
| 50628 | Elma |
| 52134 | Chester |
| 52136 | Cresco |
| 52155 | Lime Springs |
| 52163 | Protivin |
| 65230 | Armstrong |
| 65248 | Fayette |
| 65250 | Franklin |
| 65254 | Glasgow |
| 65274 | New Franklin |
| 68820 | Boelus |
| 68831 | Dannebrog |
| 68835 | Elba |
| 68838 | Farwell |
| 68872 | Grand Island |
| 68873 | Saint Paul |
| 71833 | Dierks |
| 71851 | Mineral Springs |
| 71852 | Nashville |
| 71859 | Saratoga |
| 71971 | Umpire |
| 79511 | Coahoma |
| 79720 | Big Spring |
| 79733 | Forsan |
| 79748 | Big Spring |
Advertisement
Explore More
Frequently Asked Questions
How many zip codes are in Howard County, MD?
Howard County, MD has 47 zip codes across 39 cities.
What cities are in Howard County?
Cities in Howard County include Annapolis Junction, Armstrong, Big Spring, Boelus, Chester, Clarksville, Coahoma, Columbia, Cresco, Dannebrog, Dierks, Elba, Elkridge, Ellicott City, Elma, Farwell, Fayette, Forsan, Franklin, Fulton, Glasgow, Glenelg, Glenwood, Grand Island, Greentown, Highland, Kokomo, Laurel, Lime Springs, Mineral Springs, Nashville, New Franklin, Protivin, Saint Paul, Saratoga, Savage, Sykesville, Umpire, Woodbine.
What state is Howard County in?
Howard County is located in Maryland (MD).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.