Delaware County, OK ZIP Codes
11 ZIP codes cover all or part of Delaware County, Oklahoma. The Census Bureau counts 41,279 residents in the county, with a median household income of $56,676 and a median home value of $175,300. Median household income ranges from $34,615 in 74366 to $63,542 in 74364. Its largest communities include Grove, Jay, Cleora, Copeland and West Siloam Springs.
Delaware County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 41,279 |
| Households | 17,161 |
| Median household income | $56,676 |
| Median home value | $175,300 |
| Median age | 46.9 |
| Median rent | $913 |
All 11 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 47,931 |
| Households (sum of ZIP codes) | 19,661 |
| Median household income, range across ZIP codes | $34,615 (74366) to $63,542 (74364) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $55,725 |
| Homeowners | 76.8% |
| Households with kids under 18 | 25.3% |
| Moved in the past year | 12.9% |
| Carrier routes in EDDM2GO's route library | 34 routes, 14,767 homes (7 of 11 ZIP codes) |
Top facts
- Highest median household income in Delaware County: 74364 ($63,542)
- Most residents: 74344 (14,876 people)
- Highest homeownership: 74364 (89.9% own their home)
- Most households with kids: 74346 (34.0% of households)
- Most new movers: 74346 (21.4% moved in last year)
- Youngest median age: 74365 (36.5 years)
- Highest median home value: 74344 ($221,400)
Every ZIP code in Delaware County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74344 | Grove | 14,876 | 6,820 | $58,125 | $221,400 | 74.4% | 22.6% | 11.3% | 12 | 8,383 | 97% of its land |
| 74346 | Jay | 8,266 | 2,923 | $49,556 | $129,700 | 75.0% | 34.0% | 21.4% | 7 | 3,015 | 100% of its land |
| 74331 | Afton | 7,058 | 3,336 | $61,272 | $204,500 | 79.0% | 16.5% | 11.2% | — | — | 51% of its land |
| 74338 | Colcord | 5,069 | 1,872 | $57,768 | $120,500 | 72.0% | 31.7% | 11.9% | 6 | 1,989 | 100% of its land |
| 74365 | Salina | 4,277 | 1,593 | $51,067 | $120,800 | 78.0% | 30.3% | 10.1% | — | — | 27% of its land |
| 74347 | Kansas | 2,757 | 993 | $47,526 | $104,200 | 86.5% | 20.6% | 16.4% | — | — | 80% of its land |
| 74342 | Eucha | 2,039 | 811 | $57,321 | $160,500 | 79.3% | 25.8% | 6.2% | 3 | 1,071 | 97% of its land |
| 74364 | Rose | 1,931 | 673 | $63,542 | $171,300 | 89.9% | 29.7% | 7.6% | 3 | 712 | 66% of its land |
| 74366 | Spavinaw | 1,289 | 552 | $34,615 | $100,300 | 79.9% | 27.2% | 7.4% | 2 | 435 | 10% of its land |
| 74359 | Oaks | 309 | 71 | $45,625 | $59,000 | 71.8% | 45.1% | 28.7% | — | — | 95% of its land |
| 74368 | Twin Oaks | 60 | 17 | $91,875 | $325,000 | 100.0% | 47.1% | 0.0% | 1 | 27 | 100% of its land |
A ZIP code is listed for Delaware County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Grove — 7,176 residents · 1 ZIP code
- Jay — 2,731 residents · 1 ZIP code
- Cleora — 1,477 residents · 1 ZIP code
- Copeland — 1,401 residents · 2 ZIP codes
- West Siloam Springs — 1,286 residents · 2 ZIP codes
- Kenwood — 1,284 residents · 2 ZIP codes
- Colcord — 910 residents · 1 ZIP code
- Afton — 762 residents · 1 ZIP code
- Kansas — 748 residents · 1 ZIP code
- Chewey — 642 residents · 2 ZIP codes
- Flint Creek — 627 residents · 1 ZIP code
- Ketchum — 499 residents · 2 ZIP codes
- Little Rock — 399 residents · 3 ZIP codes
- Bernice — 396 residents · 1 ZIP code
- Dennis — 396 residents · 1 ZIP code
- Leach — 349 residents · 1 ZIP code
- Oaks — 295 residents · 1 ZIP code
- Rocky Ford — 290 residents · 2 ZIP codes
- Zena — 280 residents · 1 ZIP code
- Twin Oaks — 278 residents · 2 ZIP codes
- Cloud Creek — 266 residents · 2 ZIP codes
- Rose — 225 residents · 3 ZIP codes
- Cayuga — 197 residents · 1 ZIP code
- New Eucha — 185 residents · 2 ZIP codes
- Disney — 182 residents · 1 ZIP code
- Butler (Delaware County) — 159 residents · 1 ZIP code
- Teresita — 157 residents · 2 ZIP codes
- Bull Hollow — 118 residents · 2 ZIP codes
- Oak Hill-Piney — 109 residents · 1 ZIP code
- Brush Creek — 101 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Delaware County — 9 ZIP codes ranked
- ZIP codes with the highest home values in Delaware County — 9 ZIP codes ranked
- ZIP codes with the highest homeownership in Delaware County — 9 ZIP codes ranked
- ZIP codes with the most families with kids in Delaware County — 9 ZIP codes ranked
- ZIP codes with the most new movers in Delaware County — 9 ZIP codes ranked
- Youngest ZIP codes in Delaware County — 9 ZIP codes ranked
- Oldest ZIP codes in Delaware County — 9 ZIP codes ranked
- Fastest-growing ZIP codes in Delaware County — 9 ZIP codes ranked
Price a mailing to Delaware County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Delaware County, OK?
- 74344, 74346, 74331, 74338, 74365, 74347, 74342, 74364, 74366, 74359 and 74368. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Delaware County?
- 41,279 residents in 17,161 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Delaware County?
- $56,676 for the county as a whole. Its ZIP codes range from $34,615 (74366) to $63,542 (74364).
- Which Delaware County ZIP code has the highest median household income?
- 74364, at $63,542, among ZIP codes with at least 1,000 residents. See the full ranking of Delaware County ZIP codes by income.
- How many carrier routes and mailboxes are in Delaware County?
- For the 7 of 11 ZIP codes in EDDM2GO's stored route library: 34 carrier routes reaching 14,767 residential and 867 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.