Lewis County, WA ZIP Codes
22 ZIP codes cover all or part of Lewis County, Washington. The Census Bureau counts 85,154 residents in the county, with a median household income of $74,796 and a median home value of $385,800. Median household income ranges from $56,167 in 98377 to $99,411 in 98579. Its largest communities include Centralia, Chehalis, Grand Mound, Napavine and Winlock.
Lewis County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 85,154 |
| Households | 32,916 |
| Median household income | $74,796 |
| Median home value | $385,800 |
| Median age | 42.2 |
| Median rent | $1,097 |
All 22 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 100,935 |
| Households (sum of ZIP codes) | 38,501 |
| Median household income, range across ZIP codes | $56,167 (98377) to $99,411 (98579) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $79,168 |
| Homeowners | 76.3% |
| Households with kids under 18 | 29.0% |
| Moved in the past year | 10.1% |
| Carrier routes in EDDM2GO's route library | 79 routes, 35,735 homes (19 of 22 ZIP codes) |
Top facts
- Highest median household income in Lewis County: 98579 ($99,411)
- Most residents: 98531 (27,337 people)
- Highest homeownership: 98593 (92.6% own their home)
- Most households with kids: 98570 (36.1% of households)
- Most new movers: 98596 (13.9% moved in last year)
- Youngest median age: 98596 (39.2 years)
- Highest median home value: 98591 ($471,100)
Every ZIP code in Lewis County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 98531 | Centralia | 27,337 | 11,123 | $63,406 | $343,000 | 65.7% | 28.0% | 12.4% | 17 | 11,673 | 79% of its land |
| 98532 | Chehalis | 27,135 | 9,931 | $89,910 | $427,100 | 79.2% | 30.3% | 8.8% | 20 | 10,927 | 100% of its land |
| 98579 | Rochester | 14,048 | 5,023 | $99,411 | $463,400 | 80.2% | 28.2% | 8.4% | 9 | 4,972 | 41% of its land |
| 98596 | Winlock | 6,950 | 2,405 | $80,188 | $415,600 | 85.9% | 34.9% | 13.9% | 6 | 2,962 | 100% of its land |
| 98570 | Onalaska | 5,319 | 1,927 | $95,795 | $428,200 | 72.4% | 36.1% | 13.3% | 3 | 1,515 | 100% of its land |
| 98591 | Toledo | 3,965 | 1,470 | $78,952 | $471,100 | 86.0% | 24.6% | 5.1% | 4 | 1,406 | 100% of its land |
| 98564 | Mossyrock | 3,382 | 1,412 | $60,147 | $323,500 | 78.9% | 28.3% | 13.4% | 3 | 926 | 100% of its land |
| 98377 | Randle | 2,527 | 1,090 | $56,167 | $424,300 | 79.5% | 15.8% | 5.2% | 2 | 607 | 100% of its land |
| 98356 | Morton | 2,172 | 962 | $60,060 | $308,500 | 79.5% | 19.9% | 13.8% | 2 | 383 | 100% of its land |
| 98593 | Vader | 1,541 | 612 | $84,244 | $343,800 | 92.6% | 28.3% | 10.1% | 2 | 455 | 100% of its land |
| 98336 | Glenoma | 981 | 378 | $67,632 | $246,600 | 93.1% | 47.4% | 2.7% | 1 | 271 | 100% of its land |
| 98533 | Cinebar | 890 | 355 | $39,208 | $476,500 | 62.5% | 23.1% | 0.0% | 1 | 219 | 100% of its land |
| 98572 | Pe Ell | 834 | 291 | $64,013 | $288,500 | 77.3% | 35.1% | 5.4% | 1 | 99 | 100% of its land |
| 98355 | Mineral | 702 | 181 | $102,438 | $402,900 | 77.9% | 71.3% | 0.3% | 1 | 77 | 100% of its land |
| 98542 | Ethel | 625 | 230 | $52,963 | $372,300 | 76.1% | 22.6% | 4.6% | 1 | 221 | 100% of its land |
| 98565 | Napavine | 568 | 189 | $73,750 | $298,900 | 85.2% | 43.4% | 9.0% | — | — | 100% of its land |
| 98585 | Silver Creek | 465 | 234 | $74,167 | $411,700 | 94.9% | 15.4% | 2.6% | 2 | 260 | 100% of its land |
| 98538 | Curtis | 460 | 166 | $105,000 | $482,100 | 84.9% | 32.5% | 5.5% | 1 | 160 | 100% of its land |
| 98361 | Packwood | 457 | 236 | — | $292,700 | 100.0% | 18.2% | 5.9% | 1 | 259 | 100% of its land |
| 98582 | Salkum | 438 | 229 | $89,387 | $346,100 | 100.0% | 10.9% | 9.1% | 2 | 134 | 100% of its land |
| 98539 | Doty | 139 | 57 | $87,625 | $400,000 | 91.2% | 29.8% | 11.0% | — | — | 100% of its land |
| 98544 | Lewis County | 0 | 0 | — | — | — | — | — | — | — | 100% of its land |
A ZIP code is listed for Lewis 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
- Centralia — 18,830 residents · 1 ZIP code
- Chehalis — 7,587 residents · 1 ZIP code
- Grand Mound — 3,287 residents · 2 ZIP codes
- Napavine — 2,158 residents · 2 ZIP codes
- Winlock — 2,140 residents · 1 ZIP code
- Fords Prairie — 1,823 residents · 1 ZIP code
- Morton — 1,206 residents · 1 ZIP code
- Mossyrock — 875 residents · 1 ZIP code
- Onalaska — 848 residents · 2 ZIP codes
- Vader — 745 residents · 2 ZIP codes
- Toledo — 542 residents · 1 ZIP code
- Pe Ell — 538 residents · 1 ZIP code
- Bucoda — 494 residents · 2 ZIP codes
- Packwood — 99 residents · 1 ZIP code
- Mineral — 7 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Lewis County — 10 ZIP codes ranked
- ZIP codes with the highest home values in Lewis County — 10 ZIP codes ranked
- ZIP codes with the highest homeownership in Lewis County — 10 ZIP codes ranked
- ZIP codes with the most families with kids in Lewis County — 10 ZIP codes ranked
- ZIP codes with the most new movers in Lewis County — 10 ZIP codes ranked
- Youngest ZIP codes in Lewis County — 10 ZIP codes ranked
- Oldest ZIP codes in Lewis County — 10 ZIP codes ranked
- Fastest-growing ZIP codes in Lewis County — 10 ZIP codes ranked
Price a mailing to Lewis County ZIP codes
EDDM guides
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Frequently asked questions
- What ZIP codes are in Lewis County, WA?
- 98531, 98532, 98579, 98596, 98570, 98591, 98564, 98377, 98356, 98593, 98336, 98533, 98572, 98355, 98542, 98565, 98585, 98538, 98361, 98582, 98539 and 98544. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Lewis County?
- 85,154 residents in 32,916 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Lewis County?
- $74,796 for the county as a whole. Its ZIP codes range from $56,167 (98377) to $99,411 (98579).
- Which Lewis County ZIP code has the highest median household income?
- 98579, at $99,411, among ZIP codes with at least 1,000 residents. See the full ranking of Lewis County ZIP codes by income.
- How many carrier routes and mailboxes are in Lewis County?
- For the 19 of 22 ZIP codes in EDDM2GO's stored route library: 79 carrier routes reaching 35,735 residential and 1,786 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.