Washington County, OK ZIP Codes
10 ZIP codes cover all or part of Washington County, Oklahoma. The Census Bureau counts 53,326 residents in the county, with a median household income of $60,162 and a median home value of $173,200. Median household income ranges from $46,538 in 74022 to $92,091 in 74021. Its largest communities include Bartlesville, Dewey, Copan, Ramona and Ochelata.
Washington County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 53,326 |
| Households | 20,957 |
| Median household income | $60,162 |
| Median home value | $173,200 |
| Median age | 39.2 |
| Median rent | $907 |
All 10 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 80,751 |
| Households (sum of ZIP codes) | 30,717 |
| Median household income, range across ZIP codes | $46,538 (74022) to $92,091 (74021) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $71,441 |
| Homeowners | 75.4% |
| Households with kids under 18 | 34.2% |
| Moved in the past year | 12.2% |
| Carrier routes in EDDM2GO's route library | 26 routes, 13,767 homes (3 of 10 ZIP codes) |
Top facts
- Highest median household income in Washington County: 74021 ($92,091)
- Most residents: 74006 (27,911 people)
- Highest homeownership: 74022 (89.1% own their home)
- Most households with kids: 74051 (44.5% of households)
- Most new movers: 74006 (13.3% moved in last year)
- Youngest median age: 74003 (35.7 years)
- Highest median home value: 74080 ($287,500)
Every ZIP code in Washington County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74006 | Bartlesville | 27,911 | 10,922 | $71,796 | $200,100 | 75.8% | 31.5% | 13.3% | 21 | 12,867 | 100% of its land |
| 74021 | Collinsville | 23,628 | 8,311 | $92,091 | $245,200 | 82.7% | 41.1% | 12.6% | — | — | 15% of its land |
| 74003 | Bartlesville | 14,024 | 5,532 | $47,168 | $113,500 | 58.7% | 33.5% | 12.5% | — | — | 15% of its land |
| 74029 | Dewey | 5,331 | 2,205 | $57,821 | $151,400 | 72.1% | 30.7% | 11.5% | — | — | 100% of its land |
| 74080 | Talala | 3,003 | 1,075 | $91,042 | $287,500 | 85.8% | 29.7% | 8.0% | 3 | 1,150 | 13% of its land |
| 74061 | Ramona | 2,245 | 798 | $58,929 | $225,700 | 83.2% | 32.1% | 8.5% | — | — | 100% of its land |
| 74051 | Ochelata | 1,888 | 683 | $67,841 | $178,300 | 80.7% | 44.5% | 9.4% | — | — | 90% of its land |
| 74022 | Copan | 1,793 | 796 | $46,538 | $114,700 | 89.1% | 19.1% | 3.1% | 2 | 549 | 55% of its land |
| 74083 | Wann | 791 | 333 | $66,442 | $233,800 | 85.6% | 22.8% | 19.7% | — | — | 30% of its land |
| 74082 | Vera | 137 | 62 | $50,833 | $101,400 | 56.5% | 27.4% | 5.2% | — | — | 100% of its land |
A ZIP code is listed for Washington 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
- Bartlesville — 37,878 residents · 2 ZIP codes
- Dewey — 3,412 residents · 2 ZIP codes
- Copan — 772 residents · 1 ZIP code
- Ramona — 629 residents · 1 ZIP code
- Ochelata — 599 residents · 1 ZIP code
- Vera — 323 residents · 3 ZIP codes
Rankings
- Richest ZIP codes in Washington County — 8 ZIP codes ranked
- ZIP codes with the highest home values in Washington County — 8 ZIP codes ranked
- ZIP codes with the highest homeownership in Washington County — 8 ZIP codes ranked
- ZIP codes with the most families with kids in Washington County — 8 ZIP codes ranked
- ZIP codes with the most new movers in Washington County — 8 ZIP codes ranked
- Youngest ZIP codes in Washington County — 8 ZIP codes ranked
- Oldest ZIP codes in Washington County — 8 ZIP codes ranked
- Fastest-growing ZIP codes in Washington County — 8 ZIP codes ranked
Price a mailing to Washington County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Washington County, OK?
- 74006, 74021, 74003, 74029, 74080, 74061, 74051, 74022, 74083 and 74082. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Washington County?
- 53,326 residents in 20,957 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Washington County?
- $60,162 for the county as a whole. Its ZIP codes range from $46,538 (74022) to $92,091 (74021).
- Which Washington County ZIP code has the highest median household income?
- 74021, at $92,091, among ZIP codes with at least 1,000 residents. See the full ranking of Washington County ZIP codes by income.
- How many carrier routes and mailboxes are in Washington County?
- For the 3 of 10 ZIP codes in EDDM2GO's stored route library: 26 carrier routes reaching 13,767 residential and 799 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.