74631 ZIP Code, Blackwell, OK
74631 is a ZIP code in Blackwell, Oklahoma in Kay County. It covers 103 square miles of land. The closest ZIP codes are 74646, 74632 and 74653. 6,689 people live here in 2,611 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (71%). Median household income is $53,964, below the Oklahoma median of $65,039.
Quick facts
- Mailing city: Blackwell, OK
- County: Kay County
- Land area: 103 sq mi
- Population: 6,689
- Median household income: $53,964
Key figures
| Measure | Value |
|---|---|
| Residents | 6,689 |
| Households | 2,611 |
| Median household income | $53,964 |
| Income per person | $29,855 |
| Median age | 38.8 |
| Homeowners | 71.4% |
| Median home value | $86,500 |
| Median rent | $830 |
| Bachelor's degree or higher | 13.9% |
| Average commute (minutes) | 22.4 |
| Households with kids under 18 | 29.0% |
| Moved in the past year | 19.6% |
| Below the poverty line | 13.4% |
| Broadband internet | 87.4% |
| Speak a non-English language at home | 7.1% |
Household income
| % of households | Value |
|---|---|
| <$10K | 4.9% |
| $10–15K | 4.0% |
| $15–25K | 7.3% |
| $25–35K | 9.6% |
| $35–50K | 19.1% |
| $50–75K | 20.1% |
| $75–100K | 11.6% |
| $100–150K | 15.5% |
| $150–200K | 4.9% |
| $200K+ | 3.2% |
Age
| % of all residents | Value |
|---|---|
| <10 | 11.0% |
| 10–19 | 15.7% |
| 20–24 | 7.3% |
| 25–34 | 11.1% |
| 35–44 | 8.9% |
| 45–54 | 10.9% |
| 55–64 | 14.0% |
| 65–74 | 12.1% |
| 75+ | 9.2% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 21.1% |
| Owned outright | 30.6% |
| Rented | 20.1% |
| Vacant | 28.2% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 89.5% |
| Townhome | 0.5% |
| 2–4 units | 1.9% |
| 5–19 units | 2.4% |
| 20+ units | 3.2% |
| Mobile / other | 2.5% |
Businesses in 74631
152 business establishments with 1,819 employees (ZIP Codes Business Patterns 2023).
- Other Services (except Public Administration): 25
- Accommodation and Food Services: 24
- Retail Trade: 19
- Health Care and Social Assistance: 18
- Wholesale Trade: 11
- Finance and Insurance: 11
- Mining, Quarrying, and Oil and Gas Extraction: 10
- Manufacturing: 6
EDDM carrier routes
See every USPS carrier route in 74631 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 74646 — Nardin CDP, OK (7.8 mi)
- 74632 — Braman town, OK (10 mi)
- 74653 — Tonkawa city, OK (10.6 mi)
- 74601 — Ponca City city, OK (10.9 mi)
- 74636 — Deer Creek town, OK (12.2 mi)
- 74643 — Lamont town, OK (18 mi)
- 74604 — Ponca City city, OK (19 mi)
- 74647 — Newkirk city, OK (19 mi)
Areas that include 74631
- Blackwell, OK ZIP codes — 1 ZIP code
- Kay County ZIP codes — 8 ZIP codes
- Oklahoma ZIP code data
Where it ranks
- No. 4 of 5: highest median household income in Kay County
- No. 5 of 5: highest median home value in Kay County
- No. 4 of 5: highest share of owner-occupied homes in Kay County
- No. 4 of 5: highest share of households with children in Kay County
- No. 1 of 5: highest share of residents who moved in during the past year in Kay County
- No. 3 of 5: lowest median age in Kay County
- No. 3 of 5: highest median age in Kay County
- No. 5 of 5: fastest population growth in Kay County
Mail every home in 74631
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 74631, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 74631 in?
- 74631 is a Blackwell, OK mailing address. By land area, 5% lies inside Blackwell; the rest is outside any Census-defined city or community.
- What county is 74631 in?
- 74631 is in Kay County.
- What is the population of 74631?
- About 6,689 people (±231), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 6,713.
- What is the median household income in 74631?
- $53,964 (±$3,311), compared with $65,039 for Oklahoma as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 74631?
- EDDM2GO's stored route library does not include 74631 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 74631?
- The closest, measured center to center: 74646 (7.8 mi, Nardin), 74632 (10 mi, Braman), 74653 (10.6 mi, Tonkawa), 74601 (10.9 mi, Ponca City), 74636 (12.2 mi, Deer Creek) and 74643 (18 mi, Lamont).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.