Hennessey, OK ZIP Codes
One ZIP code serves Hennessey, Oklahoma: 73742. Together they are home to 3,906 residents in 1,366 households. That is more than the 2,567 people counted inside Hennessey town limits, because these ZIP codes reach past its boundary.
Hennessey town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 2,567 |
| Households | 870 |
| Median household income | $70,181 |
| Median home value | $161,500 |
| Median age | 32.3 |
| Median rent | $831 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 3,906 |
| Households (sum of ZIP codes) | 1,366 |
| Median household income, range across ZIP codes | $70,538 (73742) to $70,538 (73742) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $70,538 |
| Homeowners | 75.4% |
| Households with kids under 18 | 45.8% |
| Moved in the past year | 9.0% |
| Carrier routes in EDDM2GO's route library | 5 routes, 1,472 homes (1 of 1 ZIP codes) |
Every ZIP code in Hennessey
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 73742 | Hennessey | 3,906 | 1,366 | $70,538 | $171,800 | 75.4% | 45.8% | 9.0% | 5 | 1,618 | 2% of its land; mailing city |
A ZIP code is listed for Hennessey when at least 10% of its land lies inside Hennessey town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Hennessey. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Hennessey.
Counties
- Kingfisher County — 11 ZIP codes
Price a mailing to Hennessey ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Hennessey, OK?
- 73742. A ZIP code is listed for Hennessey when at least 10% of its land lies inside Hennessey town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Hennessey.
- What is the population of Hennessey, OK?
- The Census Bureau counts 2,567 residents inside Hennessey town limits (ACS 2020–2024). The 1 ZIP code that serve Hennessey hold 3,906 residents in all.
- What is the median household income in Hennessey, OK?
- $70,181 inside Hennessey town limits, per the Census Bureau. Across its ZIP codes the medians run from $70,538 to $70,538.
- How many carrier routes and mailboxes are in Hennessey, OK?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 5 carrier routes reaching 1,472 residential and 147 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.