ZIP Code 45638

Ironton, Ohio

ZIP Code Information

ZIP Code45638
City Ironton
State Ohio (OH)
CountyLawrence
Timezone America/New_York (UTC-4) Details
Area Codes (state) 216, 330, 419, 513, 614, 740, 937 Details
Population 21,512 Details
Median Household Income $36,130 Demographics

Population and income figures: US Census Bureau, 2012–2016 ACS 5-year estimates.

ZIP code 45638 is the delivery code the USPS assigns to Ironton, Ohio. The ZIP lies within Lawrence County. Clocks here follow the America/New_York time zone (UTC-4).

About 21,512 people live in this ZIP code, and the median household income is roughly $36,130 a year. Figures come from the U.S. Census Bureau American Community Survey and are refreshed as new five-year estimates are released.

What you can do with ZIP code 45638

  • Write a mailing address: Ironton, OH 45638. The ZIP goes last, after the state abbreviation.
  • Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
  • Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
  • Compare the ZIP with neighbouring codes to see how population and income shift block by block.

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Nearby ZIP Codes

Radius search
ZIP CodeCityDistance
41169 Russell 3.1 km Distance
41139 Flatwoods 5 km Distance
41101 Ashland 6.6 km Distance
41183 Worthington 6.9 km Distance
45645 Kitts Hill 10.9 km Distance
45675 Rock Camp 11.6 km Distance
41102 Ashland 12.8 km Distance
45659 Pedro 13.5 km Distance
45680 South Point 14.4 km Distance
45636 Haverhill 15.7 km Distance

Frequently Asked Questions

ZIP code 45638 is located in Ironton, Ohio.

ZIP code 45638 is in Lawrence county, Ohio.

ZIP code 45638 is in the America/New_York timezone.