Hickory, KY ZIP Codes
2 ZIP codes serve Hickory, Kentucky: 42066 and 42051. Together they are home to 26,031 residents in 10,307 households. That is more than the 23 people counted inside Hickory Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $48,664 in 42066 to $76,000 in 42051.
Hickory Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 23 |
| Households | 0 |
| Median household income | not published |
| Median home value | not published |
| Median age | 21.5 |
| Median rent | not published |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 26,031 |
| Households (sum of ZIP codes) | 10,307 |
| Median household income, range across ZIP codes | $48,664 (42066) to $76,000 (42051) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $50,759 |
| Homeowners | 73.7% |
| Households with kids under 18 | 30.4% |
| Moved in the past year | 10.7% |
| Carrier routes in EDDM2GO's route library | 20 routes, 11,279 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Hickory: 42051 ($76,000)
- Most residents: 42066 (23,917 people)
- Highest homeownership: 42051 (92.3% own their home)
- Most households with kids: 42066 (31.9% of households)
- Most new movers: 42066 (11.1% moved in last year)
- Youngest median age: 42066 (39.8 years)
- Highest median home value: 42051 ($162,800)
Every ZIP code in Hickory
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 42066 | Mayfield | 23,917 | 9,517 | $48,664 | $145,600 | 72.2% | 31.9% | 11.1% | 17 | 10,556 | 0% of its land |
| 42051 | Hickory | 2,114 | 790 | $76,000 | $162,800 | 92.3% | 12.3% | 5.7% | 3 | 1,370 | 1% of its land; mailing city |
A ZIP code is listed for Hickory when at least 10% of its land lies inside the Hickory Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Hickory. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Hickory.
Counties
- Graves County — 13 ZIP codes
Nearby cities sharing these ZIP codes
- Mayfield — 1 ZIP code
Price a mailing to Hickory ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Hickory, KY?
- 42066 and 42051. A ZIP code is listed for Hickory when at least 10% of its land lies inside the Hickory Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Hickory.
- What is the population of Hickory, KY?
- The Census Bureau counts 23 residents inside Hickory Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Hickory hold 26,031 residents in all.
- What is the median household income in Hickory, KY?
- Across its ZIP codes the medians run from $48,664 to $76,000.
- Which Hickory ZIP code has the highest median household income?
- 42051, at $76,000, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Hickory, KY?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 20 carrier routes reaching 11,279 residential and 646 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.