Jefferson County ZIP Codes

List of ZIP Codes in Jefferson County

The following table lists ZIP Codes associated with Jefferson County, Ohio, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.

S.N.	Zip Code	Latitude	Longitude	City	Population	Density
1	43901	40.21691	-80.86637	Adena	2,159	27.0
2	43908	40.50867	-80.87349	Bergholz	1,065	13.4
3	43910	40.37039	-80.8214	Bloomingdale	3,195	22.7
4	43913	40.27048	-80.63154	Brilliant	1,065	169.6
5	43917	40.22396	-80.80546	Dillonvale	2,647	31.6
6	43925	40.44583	-80.86242	East Springfield	65	120.2
7	43926	40.51068	-80.62252	Empire	270	344.7
8	43930	40.56978	-80.77372	Hammondsville	1,090	12.9
9	43932	40.53145	-80.74699	Irondale	1,147	20.0
10	43938	40.30138	-80.67199	Mingo Junction	5,448	64.4
11	43939	40.16723	-80.79993	Mount Pleasant	313	132.0
12	43943	40.2242	-80.73269	Rayland	3,288	28.2
13	43944	40.43623	-80.76853	Richmond	2,562	32.0
14	43948	40.26847	-80.78002	Smithfield	638	409.9
15	43952	40.39763	-80.66278	Steubenville	17,775	267.1
16	43953	40.35815	-80.70548	Steubenville	11,857	247.4
17	43961	40.52343	-80.63025	Stratton	230	428.6
18	43963	40.17155	-80.69698	Tiltonsville	1,191	1043.3
19	43964	40.48695	-80.66928	Toronto	9,061	74.0
20	43971	40.15811	-80.71301	Yorkville	1,015	309.2

About Jefferson County ZIP Codes

Jefferson County in Ohio (OH) is served by approximately 20 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 66,081 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Jefferson County are located in cities such as Steubenville, Toronto, Mingo Junction, Rayland, Bloomingdale. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Jefferson County, Ohio follow the America/New_York time zone.

Jefferson County ZIP Codes

List of ZIP Codes in Jefferson County

About Jefferson County ZIP Codes

Ohio Counties ZIP Codes

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