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County ZIP codes · Washington · FIPS 53027

Grays Harbor County, WA ZIP Codes

Grays Harbor County, Washington has 21 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 20 of the residential ones lie mainly in Grays Harbor County and 1 mainly in a neighboring county; 5 cross the county line. Median household income ranges from $42,400 in 98547 (Grayland) to $84,634 in 98563 (Montesano) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Grays Harbor County?

98520 · Aberdeen: $58k98526 · Amanda Park: $58k98535 · Copalis Beach: $93k98536 · Copalis Crossing: –98537 · Cosmopolis: $80k98541 · Elma: $79k98547 · Grayland: $42k98550 · Hoquiam: $55k98552 · Humptulips: $47k98557 · McCleary: $79k98559 · Malone: –98562 · Moclips: –98563 · Montesano: $85k98566 · Neilton: $58k98568 · Oakville: $85k98569 · Ocean Shores: $58k98571 · Pacific Beach: –98575 · Quinault: $68k98583 · Satsop: $63k98587 · Taholah: $52k98595 · Westport: $67k98563985209855098537985419856898552985269857598587985479853698535985669855798520 · Aberdeen: $58k98526 · Amanda Park: $58k98535 · Copalis Beach: $93k98536 · Copalis Crossing: –98537 · Cosmopolis: $80k98541 · Elma: $79k98547 · Grayland: $42k98550 · Hoquiam: $55k98552 · Humptulips: $47k98557 · McCleary: $79k98559 · Malone: –98562 · Moclips: –98563 · Montesano: $85k98566 · Neilton: $58k98568 · Oakville: $85k98569 · Ocean Shores: $58k98571 · Pacific Beach: –98575 · Quinault: $68k98583 · Satsop: $63k98587 · Taholah: $52k98595 · Westport: $67k98563985209855098537985419856898552985269857598587985479853698535985669855798520 · Aberdeen: $58k98526 · Amanda Park: $58k98535 · Copalis Beach: $93k98536 · Copalis Crossing: –98537 · Cosmopolis: $80k98541 · Elma: $79k98547 · Grayland: $42k98550 · Hoquiam: $55k98552 · Humptulips: $47k98557 · McCleary: $79k98562 · Moclips: –98563 · Montesano: $85k98566 · Neilton: $58k98568 · Oakville: $85k98569 · Ocean Shores: $58k98571 · Pacific Beach: –98575 · Quinault: $68k98583 · Satsop: $63k98587 · Taholah: $52k98595 · Westport: $67k98563985209855098537985419856898552985269857598587985479853698566
The residential ZIP codes of Grays Harbor County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024). <$54.1k$98.1k+no figure

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 $58,153 and $78,816.

They carry 21 postal town names.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 21 residential ZIP codes in Grays Harbor County

20 ZIP codes lie mainly in Grays Harbor County; 1 more reaches into it from a neighboring county and follows the first table.

Residential ZIP codes mainly in Grays Harbor County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
98520 Aberdeen 24,888 114 $58k $251k 100%
98550 Hoquiam 12,316 46 $55k $239k 100%
98541 Elma 10,810 55 $79k $390k 59%
98563 Montesano 7,604 18 $85k $349k 100%
98569 Ocean Shores 7,489 565 $58k $381k 100%
98557 McCleary 4,079 115 $79k $369k 98%
98568 Oakville 3,050 18 $85k $426k 91%
98537 Cosmopolis 2,820 17 $80k $339k 67%
98595 Westport 2,698 509 $67k $260k 100%
98587 Taholah 1,072 19 $52k $112k 100%
98535 Copalis Beach 726 36 $93k $287k 100%
98566 Neilton 299 11 $58k $137k 100%
98526 Amanda Park 180 2 $58k $215k 100%
98552 Humptulips 140 2 $47k – 100%
98575 Quinault 113 2 $68k – 100%
98583 Satsop 79 760 $63k – 100%
98536 Copalis Crossing 49 1 – – 100%
98571 Pacific Beach 48 12 – – 100%
98562 Moclips 34 35 – – 100%
98559 Malone no residents 0 – – 100%

Partly in Grays Harbor County

Residential ZIP codes mainly in another county that reach at least 1% into Grays Harbor County, by their share here
In this county
98547 Grayland 1,080 18 $42k $215k 38%

Download the 21 ZIP codes as CSV

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?

5 ZIP codes of Grays Harbor County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Grays Harbor County and in the neighboring counties
ZIPIn Grays HarborElsewhere
9854159%Mason County 41%
9855798%Mason County 2%
9856891%Lewis County 9%
9853767%Pacific County 33%
9854738%Pacific County 62%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Grays Harbor 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 Grays Harbor County starts with 985.

Three-digit prefixes of Grays Harbor County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Grays Harbor County's
PrefixSectional centerHereAll codes
985 Tacoma, WA (SCF 983) 21 77

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.