Cromwell, OK ZIP Codes
2 ZIP codes serve Cromwell, Oklahoma: 74859 and 74837. Together they are home to 5,824 residents in 2,374 households. That is more than the 238 people counted inside Cromwell town limits, because these ZIP codes reach past its boundary.
Cromwell town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 238 |
| Households | 112 |
| Median household income | $58,026 |
| Median home value | $74,300 |
| Median age | 44.4 |
| Median rent | $817 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 5,824 |
| Households (sum of ZIP codes) | 2,374 |
| Median household income, range across ZIP codes | $42,701 (74859) to $42,701 (74859) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $42,701 |
| Homeowners | 63.4% |
| Households with kids under 18 | 32.8% |
| Moved in the past year | 12.5% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Cromwell
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74859 | Okemah | 5,671 | 2,300 | $42,701 | $130,500 | 62.6% | 33.4% | 12.8% | — | — | 0% of its land |
| 74837 | Cromwell | 153 | 74 | $58,618 | $74,500 | 89.2% | 13.5% | 0.0% | — | — | 48% of its land; mailing city |
A ZIP code is listed for Cromwell when at least 10% of its land lies inside Cromwell town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Cromwell. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Cromwell.
Counties
- Okfuskee County — 7 ZIP codes
- Seminole County — 9 ZIP codes
Price a mailing to Cromwell ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Cromwell, OK?
- 74859 and 74837. A ZIP code is listed for Cromwell when at least 10% of its land lies inside Cromwell town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Cromwell.
- What is the population of Cromwell, OK?
- The Census Bureau counts 238 residents inside Cromwell town limits (ACS 2020–2024). The 2 ZIP codes that serve Cromwell hold 5,824 residents in all.
- What is the median household income in Cromwell, OK?
- $58,026 inside Cromwell town limits, per the Census Bureau. Across its ZIP codes the medians run from $42,701 to $42,701.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.