Where are ZIP codes starting with 197?

ZIP codes that start with 197 are in Delaware, mainly Newark, New Castle and Bear.

How many ZIP codes start with 197?

27 active ZIP codes start with 197.

Where is ZIP code prefix 197?

Newark, Delaware

27 active ZIP codes, from 19701 to 19736

ZIP code	City	County	Type	Population
19701	Bear, DE	New Castle County	Standard	42,984
19702	Newark, DE	New Castle County	Standard	55,683
19703	Claymont, DE	New Castle County	Standard	15,460
19706	Delaware City, DE	New Castle County	PO Box only	2,038
19707	Hockessin, DE	New Castle County	Standard	17,376
19708	Kirkwood, DE	New Castle County	PO Box only	–
19709	Middletown, DE	New Castle County	Standard	53,234
19710	Montchanin, DE	New Castle County	PO Box only	–
19711	Newark, DE	New Castle County	Standard	49,432
19712	Newark, DE	New Castle County	Unique	–
19713	Newark, DE	New Castle County	Standard	30,747
19714	Newark, DE	New Castle County	PO Box only	–
19715	Newark, DE	New Castle County	PO Box only	–
19716	Newark, DE	New Castle County	Standard	–
19717	Newark, DE	New Castle County	Standard	6,036
19718	Newark, DE	New Castle County	Unique	–
19720	New Castle, DE	New Castle County	Standard	62,392
19721	New Castle, DE	New Castle County	Unique	–
19725	Newark, DE	New Castle County	Unique	–
19726	New Castle, DE	New Castle County	Unique	–
19730	Odessa, DE	New Castle County	PO Box only	425
19731	Port Penn, DE	New Castle County	PO Box only	655
19732	Rockland, DE	New Castle County	PO Box only	89
19733	Saint Georges, DE	New Castle County	PO Box only	186
19734	Townsend, DE	New Castle County	Standard	14,214
19735	Winterthur, DE	New Castle County	Standard	–
19736	Yorklyn, DE	New Castle County	Standard	127

Where are ZIP codes starting with 197?: ZIP codes that start with 197 are in Delaware, mainly Newark, New Castle and Bear.
How many ZIP codes start with 197?: 27 active ZIP codes start with 197.