What ZIP codes serve Delaware, OH?

Delaware, OH is served by the following ZIP codes: 43015, 43035.

What is the average temperature in Delaware?

In Delaware, OH, the average annual high temperature is 63°F and the average low is 43°F, with 41.4 inches of annual precipitation.

How do I verify a Delaware address?

Use MailColt's free address verification tool to instantly check any Delaware, OH address for deliverability. Enter the street address, city, state, and ZIP code to get a confidence score and standardized formatting.

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Delaware is the #62 city in Ohio by population, with a population of 94,759 across 2 ZIP codes. Average temperatures range from 43.2°F to 63.0°F, with 41.4" of annual precipitation. Professional Services forms the backbone of the local economy (253 firms).

ZIP Codes

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Income by ZIP Code in Delaware, OH

ZIP Code	Population	Median Income	Median Home Value	Median Rent
43015	59,027	$99,622	$311,900	$1,207
43035	35,732	$148,446	$423,000	$1,580

Climate in Delaware, OH

Average monthly temperatures and precipitation.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg High	36°	40°	51°	65°	75°	82°	85°	84°	78°	66°	52°	41°
Avg Low	21°	23°	31°	41°	52°	61°	65°	63°	55°	44°	34°	27°
Precip	2.8"	2.3"	3.2"	3.9"	4.4"	4.9"	4.4"	3.5"	3.2"	2.8"	2.9"	3.0"
Snow	7.0"	5.9"	3.4"	0.1"	-	-	-	-	-	-	0.6"	4.5"

Top Industries in Delaware, OH

Industry	Establishments
Professional, scientific, and technical services	253
Health care and social assistance	238
Retail trade	201
Other services (except public administration)	177
Construction	162
Accommodation and food services	154
Administrative and support and waste management and remediation services	109
Real estate and rental and leasing	92
Wholesale trade	86
Finance and insurance	79

Historic Landmarks in Delaware

Delaware has 35 properties listed on the National Register of Historic Places, including:

Austin Hall — OWU, W. Central Ave. & Elizabeth St.
Bieber, George, House and Farm — 2010 Stratford Rd.
Cleveland, Columbus, Cincinnati & Indianapolis Railroad Depot — 60 Lake St.
Crist Tavern Annex-Millworkers Boarding House — 2966 Olentangy River Rd.
Delaware County Courthouse — N. Sandusky St. and Central Ave.
Delaware County Jail and Sheriff's Residence — 20 W. Central Ave.
Delaware Post Office — 60 South Sandusky St.
Delaware Public Library — 101 N. Sandusky St.
Edwards Gymnasium/Pfieffer Natatorium — OWU Main Campus, S. Sandusky St.
Elliott Hall, Sturges Library, And Merrick Hall — Ohio Wesleyan University campus

All 2 ZIP Codes Serving Delaware, OH

Other Cities in Ohio

Columbus Cleveland Cincinnati Akron Dayton

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