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ZIP code 21084

Jarrettsville, MD · Harford County

About ZIP code 21084

  • ZIP code 21084 is in Jarrettsville, Harford County, Maryland.
  • About 7,070 people live in it, which is 114.9 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 39.617, -76.463.

A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.

Jarrettsville, MD

ZIP code 21084 is the post office name for Jarrettsville, MD. 2,560 people live in Jarrettsville. Typical household income is $146,635. A typical home costs $476,800.

  • Stronger than most towns on: Space and yard size, Home internet and working from home and Airport access.
  • Weaker than most towns on: Short commute, Cost of living and A place that is growing.

See all figures for Jarrettsville

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ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.