County ZIP codes · Oregon · FIPS 41011
Coos County, OR ZIP Codes
Coos County, Oregon has 11 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 10 residential and 1 for PO boxes or a single organization. 8 of the residential ones lie mainly in Coos County and 2 mainly in a neighboring county; 4 cross the county line. Median household income ranges from $50,993 in 97411 (Bandon) to $82,035 in 97459 (North Bend) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Coos 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 $51,760 and $61,574.
They carry 10 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 10 residential ZIP codes in Coos County
8 ZIP codes lie mainly in Coos County; 2 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 97420 | Coos Bay | 27,621 | 101 | $62k | $312k | 100% |
| 97459 | North Bend | 14,835 | 136 | $82k | $373k | 96% |
| 97411 | Bandon | 7,699 | 60 | $51k | $456k | 100% |
| 97423 | Coquille | 6,056 | 48 | $61k | $296k | 100% |
| 97458 | Myrtle Point | 5,164 | 14 | $52k | $276k | 100% |
| 97449 | Lakeside | 2,208 | 49 | $66k | $317k | 100% |
| 97466 | Powers | 842 | 17 | $50k | $218k | 85% |
| 97414 | Broadbent | 415 | 9 | $25k | $239k | 100% |
Partly in Coos County
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?
4 ZIP codes of Coos County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Coos | Elsewhere |
|---|---|---|
| 97459 | 96% | Douglas County 4% |
| 97450 | 8% | Curry County 92% |
| 97466 | 85% | Curry County 15% |
| 97406 | 5% | Curry County 95% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 97407 | Allegany |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Coos County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Coos County starts with 974.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 974 | Eugene, OR (SCF 974) | 11 | 84 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.