Sussex Co., Delaware, United States

Abbott's Mill

Adams Home Farm

All Saints' Episcopal Church

Ames Hitchens Chicken Farm

Bethel Historic District

Blackwater Presbyterian Church

Brick Hotel

Bridgeville Historic District

Bridgeville Public Library

Building at 200–202A High Street

Building at 218 High Street

Building at High and Cannon Streets

Burton Hardware Store

Burton–Blackstone–Carey Store

Capt. Ebe Chandler House

Carey's Camp Meeting Ground

Carlisle House

Chipman Potato House

Chipman's Mill

Col. David Hall House

Coleman House

Collins Potato House

Cool Spring Presbyterian Church

David Carlton Pepper Farm

David Robbins Homestead

De Vries Palisade

Delaware Breakwater East End LightLewes

Delaware Breakwater Range Front Light

Delaware Breakwater Range Rear Light

Delaware Breakwater and Lewes Harbor

Dickerson Potato House

Dinker-Irvin House

Dodd Homestead

Dr. Dawson House

Dr. John W. Messick House and Office

Draper House

Draper–Adkins House

E. L. Hitch Potato House

Edgar and Rachel Ross House

Egglinton Hall

Ellendale State Forest Picnic Facility

Eratt House

Evans–West House

Fenwick Island Light

First Broiler House

First National Bank of Seaford

Fisher Homestead

Fisher's Paradise

Fort Miles

Fort Saulsbury

Gardiner Wright Mansion

Georgetown Coal Gasification Plant

Gov. James Ponder House

Gov. William H. Ross House

Grier House

Harbor of Refuge Light

Harmon School

Harmony Church

Hazzard House

Hearn Potato House

Hearn and Rawlins Mill

Hebron Methodist Protestant Church and Cemetery

Highball Signal

Hopkins Covered Bridge Farm

Indian Mission Church

Indian River Life Saving Service Station

Isaac Harmon Farmhouse

J. W. Cox Dry Goods Store

Jesse Robinson House

Johnson School

Joseph T. Adams House

Judge's House and Law Office

Laurel Historic District

Lawrence

Lewes Historic District

Lewes Presbyterian Church

Maston House

Maull House

McColley's Chapel

Melson House

Milford New Century Club

Milford Shipyard Area Historic District

Milton Historic District

Moore Potato House

National Harbor of Refuge and Delaware Breakwater Harbor Historic District

Norwood House

Old Bridgeville Fire House

Old Christ Church

Old Sussex County Courthouse

Pagan Creek Dike

Perry–Shockley House

Peter Marsh House

Peter S. Faucett House

Phillips Potato House

Poplar Thicket

Portsville Lighthouse

Prince George's Chapel

Ralph Potato House

Redden Forest Lodge, Forester's House, and Stable

Ricards House–Linden Hall