| City: | Ashland, Kentucky |
| Names to Avoid: | Ashland Oil Inc |
| County: | Boyd County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 4:19:04 PM |
| Population: | No Population Data |
| Area Code: | 606 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 38.4785, -82.6381 |
| Quick Link: |
Ashland Oil Incorporated operated under dedicated ZIP code 41114 in Boyd County, Kentucky. Founded in 1924 as Ashland Refining Company by Paul G. Blazer, the company grew from a refinery in nearby Catlettsburg to become a diversified energy corporation headquartered in Ashland. At its peak, the company operated the nation's largest inland towing fleet, extensive pipelines, and acquired major brands including Valvoline. The USPS assigned this postal designation before 2004 to handle corporate correspondence.
Ashland's petroleum division merged with Marathon Oil in 1998, and the company sold its remaining petroleum interests in 2005. The original Catlettsburg refinery continues operating under Marathon Petroleum. No ZIP+4 delivery codes appear in current records, reflecting the company's transformation and relocation of headquarters functions. The absence of Census data confirms this ZIP's commercial designation. Ashland is the valid mailing city for this legacy corporate address.
ZIP Code 41114 is assigned to a single organization or institution. Detailed business demographics are not published for unique ZIP Codes.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 0Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 41114 is located in Boyd County, Kentucky, within the Huntington-Ashland, WV-KY-OH Metropolitan Statistical Area (CBSA 26580). This Metro area has a population of 372,801 people, about 0.00% of whom live in ZIP Code 41114. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Huntington-Ashland, WV-KY-OHSource: Census |
| CBSA Number: | 26580Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 372,801Source: Census |
| MSA: | Huntington-Ashland, WV-KY-OH MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | No DistrictsSource: USPS |
| Congressional Land Area: | sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 2102368Source: Census |
| Place Name: | Ashland city; KentuckySource: Census |
We could not locate which school district 41114 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on January 1, 2026.