Population of Gaithersburg, Maryland as of February 2025. How many people live in Gaithersburg today?

The exact population of Gaithersburg, Maryland as of February 2025 is estimated at 69,657 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from Gaithersburg.

Check out more data on population in Maryland:

• Population of Waldorf
• Population of Bowie
• Population of Severn
• Population of Wheaton
• Population of Woodlawn
• Population of Annapolis
• Population of Olney
• Population of Salisbury
• Population of Eldersburg
• Population of Laurel
• Population of South Laurel
• Population of Suitland
• Population of Arnold
• Population of Elkridge
• Population of Langley Park
• Population of Cumberland
• Population of Redland