- County
- Anne Arundel County; Howard County for part
- Status
- Unincorporated; no Census place for Hanover or Harmans
- ZIP codes
- 21076, 21077 (the first reaches into Howard County; the second is Harmans)
- Permit office
- Anne Arundel Inspections and Permits; Howard County on the Howard side
- Water and sewer
- Anne Arundel County DPW on Anne Arundel County parcels
- Howard County Bureau of Utilities on the Howard side
- County map: Existing water on 5,541 of 6,588 Anne Arundel parcels
- Electric and gas
- BGE electric: county list, Howard side not address-verified
- BGE gas: county list, street mains not checked
- Flood zones
- Zones A and AE on 7.8% of land, with 13 of 7,937 parcels by map point; Stony Run, Deep Run, Piney Branch
- Housing
- Median year built 2009; 68.7% of units built 2000 or later. 49.8% basement codes, 6.6% split foyer, 43.6% no basement
- Landmarks
- AACC at Arundel Mills
- West County Swim Center
- Patapsco Valley State Park
- Harmans Post Office (former)
Water damage in Hanover? Ask about it by phone.
(410) 275-3493