County ZIP codes · Oregon · FIPS 41051
Multnomah County, OR ZIP Codes
Multnomah County, Oregon has 63 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 42 residential and 21 for PO boxes or a single organization. 34 of the residential ones lie mainly in Multnomah County and 8 mainly in a neighboring county; 13 cross the county line. Median household income ranges from $57,288 in 97205 to $161,570 in 97229 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Multnomah County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $75,090 and $112,586.
They carry 11 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 42 residential ZIP codes in Multnomah County
34 ZIP codes lie mainly in Multnomah County; 8 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 97206 | Portland | 49,890 | 7,732 | $99k | $498k | 92% |
| 97080 | Gresham | 48,411 | 2,237 | $96k | $502k | 100% |
| 97230 | Portland | 43,553 | 3,118 | $76k | $451k | 100% |
| 97202 | Portland | 43,533 | 6,931 | $105k | $701k | 99% |
| 97219 | Portland | 42,430 | 3,626 | $121k | $678k | 96% |
| 97030 | Gresham | 37,708 | 5,033 | $69k | $436k | 100% |
| 97236 | Portland | 37,558 | 4,866 | $75k | $436k | 100% |
| 97233 | Portland | 36,236 | 7,804 | $60k | $415k | 100% |
| 97266 | Portland | 35,423 | 5,847 | $73k | $446k | 100% |
| 97217 | Portland | 35,169 | 3,154 | $100k | $579k | 100% |
| 97211 | Portland | 33,769 | 4,732 | $113k | $634k | 100% |
| 97203 | Portland | 33,116 | 3,073 | $79k | $484k | 100% |
| 97213 | Portland | 31,408 | 7,790 | $97k | $632k | 100% |
| 97212 | Portland | 28,042 | 10,276 | $132k | $877k | 100% |
| 97214 | Portland | 27,714 | 9,534 | $87k | $772k | 100% |
| 97220 | Portland | 27,202 | 3,622 | $70k | $450k | 100% |
| 97209 | Portland | 22,296 | 21,647 | $80k | $587k | 100% |
| 97060 | Troutdale | 21,649 | 1,238 | $88k | $444k | 100% |
| 97239 | Portland | 17,804 | 4,965 | $110k | $773k | 100% |
| 97215 | Portland | 17,296 | 7,407 | $116k | $684k | 100% |
| 97201 | Portland | 16,887 | 8,827 | $63k | $674k | 100% |
| 97216 | Portland | 16,638 | 6,613 | $70k | $451k | 100% |
| 97232 | Portland | 15,615 | 8,350 | $71k | $781k | 100% |
| 97218 | Portland | 15,428 | 2,317 | $89k | $497k | 100% |
| 97221 | Portland | 12,915 | 2,932 | $146k | $821k | 100% |
| 97024 | Fairview | 12,007 | 3,483 | $70k | $414k | 100% |
| 97210 | Portland | 11,324 | 1,273 | $94k | $991k | 100% |
| 97205 | Portland | 9,121 | 9,683 | $57k | $637k | 100% |
| 97227 | Portland | 5,665 | 3,970 | $93k | $662k | 100% |
| 97231 | Portland | 4,308 | 69 | $138k | $858k | 80% |
| 97019 | Corbett | 3,233 | 41 | $104k | $686k | 71% |
| 97204 | Portland | 885 | 3,583 | – | – | 100% |
| 97208 | Portland | no residents | 0 | – | – | 100% |
| 97258 | Portland | no residents | 0 | – | – | 100% |
Partly in Multnomah County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 97229 | Portland | 76,106 | 3,873 | $162k | $782k | 38% |
| 97014 | Cascade Locks | 1,459 | 10 | $75k | $388k | 35% |
| 97035 | Lake Oswego | 25,911 | 4,455 | $131k | $837k | 10% |
| 97056 | Scappoose | 12,795 | 116 | $94k | $470k | 4% |
| 97034 | Lake Oswego | 21,331 | 2,753 | $149k | $1.05M | 4% |
| 97133 | North Plains | 5,416 | 71 | $133k | $680k | 4% |
| 97009 | Boring | 8,336 | 271 | $107k | $648k | 3% |
| 97124 | Hillsboro | 54,357 | 1,204 | $110k | $556k | 2% |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
13 ZIP codes of Multnomah County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Multnomah | Elsewhere |
|---|---|---|
| 97229 | 38% | Washington County 62% |
| 97124 | 2% | Washington County 98% |
| 97206 | 92% | Clackamas County 8% |
| 97202 | 99% | Clackamas County 1% |
| 97219 | 96% | Clackamas County 4% |
| 97035 | 10% | Clackamas County 88%; Washington County 2% |
| 97034 | 4% | Clackamas County 96% |
| 97056 | 4% | Columbia County 85%; Washington County 11% |
| 97009 | 3% | Clackamas County 97% |
| 97133 | 4% | Washington County 96% |
| 97231 | 80% | Columbia County 17%; Washington County 3% |
| 97019 | 71% | Clackamas County 29% |
| 97014 | 35% | Hood River County 65% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 97010 | Bridal Veil |
| 97207 | Portland |
| 97228 | Portland |
| 97238 | Portland |
| 97240 | Portland |
| 97242 | Portland |
| 97250 | Portland |
| 97251 | Portland |
| 97252 | Portland |
| 97253 | Portland |
| 97254 | Portland |
| 97256 | Portland |
| 97280 | Portland |
| 97282 | Portland |
| 97283 | Portland |
| 97286 | Portland |
| 97290 | Portland |
| 97292 | Portland |
| 97293 | Portland |
| 97294 | Portland |
| 97296 | Portland |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Multnomah County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Multnomah County's ZIP codes use 3 prefixes: 970, 971 and 972.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 970 | Portland, OR (SCF 970) | 11 | 69 |
| 971 | Portland, OR (SCF 970) | 2 | 43 |
| 972 | Portland, OR (SCF 970) | 50 | 60 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.