Harmony Knolls, Maryland
Harmony Knolls: a city in Frederick County, Maryland.
About
Harmony Knolls is a city located in the county of Frederick in the U.S. state of Maryland.
Quick Facts about Harmony Knolls
| State | Maryland (United States) |
| County | Frederick County |
| Latitude & Longitude | 39.4987,-77.5358 |
| Time Zone | America/New_York |
| Local time | 17:19:35 (6th November 2026) |
| Weather | 70℉ Mostly Sunny 7-days weather |
Geography
Harmony Knolls is located at 39°29'55"N 77°32'9"W (39.4987100, -77.5358200).
Harmony Knolls map
icon to open full mode. View satellite images
Weather
Mostly sunny. High near 70, with temperatures falling to around 64 in the afternoon. Northwest wind around 6 mph.
7-Day ForecastNearby Schools and Colleges
Schools and campuses linked to Harmony Knolls, MD. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 162557 | Frederick Community College | Frederick (MD) | 21702-2964 |
Nearby Transit Stations (25)
Rail and bus stations connected to Harmony Knolls, MD. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| FRC | Frederick, MD | 100 South East Street | RAIL |
| FRR | Frederick Airport, MD | 1341 Hughes Ford Road | BUS |
| HAG | Hagerstown, MD | 123 West Franklin Street | BUS |
| HFY | Harpers Ferry | Potomac St. & Shenandoah St. | RAIL |
| MRB | Martinsburg station | 229 East Martin St. | RAIL |
Closest post offices linked to Harmony Knolls.
| Post Office Name | City | ZIP |
|---|---|---|
| Myersvill Post Office | Myersville (MD) | 21773 |
Other cities in Frederick County
Cities, towns, neighborhoods & other populated places in Frederick County , MD.
| City Name | Population | Title |
|---|---|---|
| Frederick | 73,308 | The second most populous city in Frederick County, Maryland. |
| Ballenger Creek | 18,274 | Town in Frederick County, Maryland, United States |
| Thurmont | 7,070 | Town in Frederick County, Maryland, United States |
| Brunswick | 6,652 | Town in Frederick County, Maryland, United States |
| Walkersville | 6,574 | Town in Frederick County Maryland |
| Clover Hill | 3,542 | Census designated place |
| Brentwood | 3,439 | Town in Maryland |
| Emmitsburg | 3,270 | Town in Frederick County Maryland |
| Braddock Heights | 2,608 | Town in Frederick County, Maryland, United States |
| Myersville | 1,884 | Town in Frederick County, Maryland, United States |
| Woodsboro | 1,302 | Town in Frederick County Maryland |
| Morningside | 1,279 | Town in Prince George's County, Maryland, United States |
| Rock Hall | 1,255 | Town of the United States |
| Burkittsville | 168 | Historic district comprising the town of Burkittsville, Frederick County, Maryland, United States |