Harford County

Welcome to Harford County Extension

University of Maryland Extension is a statewide, non-formal education system that provides resources and problem-solving assistance to citizens.  The Harford County Extension office is located in the Harford County Agricultural Center, 3525 Conowingo Rd., Street, Maryland.

Contact us. Staff schedules vary; call or email to confirm availability.

Holidays and Weather-Related Office Closings are based on the Harford County Government.

  • farm at sunset

    Agriculture and Food Systems

  • 4-H kids at robotics camp

    4-H Youth Development

  • canning tomatoes

    Family and Consumer Sciences/Nutrition

  • green farm field

    Nutrient Management

  • Gardener in flower bed

    Home Gardening and Master Gardeners

  • farmers market food

    SNAP-Ed Nutrition Education Program

Extension at work in Harford County:

2022 Annual Report

Harford County Extension YouTube Channel