Zip Code 98642
Ridgefield, Washington — Clark County
📍 ZIP code 98642 is in Ridgefield, Clark County, Washington.
ZIP code 98642 is located in Ridgefield, Clark County, Washington. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 26,379. The area code for ZIP code 98642 is 360.
Quick Answer
Zip code 98642 is in Ridgefield, Washington (Clark County). It has a population of 26,379, median household income of $119,316, and median home value of $622,800.
Population
26,379
Income
$119,316
Home Value
$622,800
Climate
81°F / 34°F
About Zip Code 98642
Zip code 98642 is located in Ridgefield, Washington, within Clark County. Home to approximately 26,379 residents, this area sits at an elevation of 262 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 360.
The median household income is $119,316 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $622,800, and the cost of living index is 183 (83% above the national average of 100).
Summers average a high of 81°F while winters drop to 34°F. The area receives about 42 in of rain and 7 in of snow annually. The zip code covers 57 square miles of land area and 3 square miles of water.
Key Statistics
26,379
$119,316
$622,800
Pacific (PST/PDT)
360
262 ft
57 sq mi
39.9
9,736
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Compare With Nearby Zip Codes
| Metric | 98642 | 98685 | 98629 | 98686 | 98660 | 97018 |
|---|---|---|---|---|---|---|
| City | Ridgefield, WA | Vancouver, WA | La Center, WA | Vancouver, WA | Vancouver, WA | Columbia City, OR |
| Population | 26,379 | 30,044 | 9,051 | 20,553 | 13,699 | 1,806 |
| Median Income | $119,316 | $126,552 | $108,789 | $101,866 | $65,147 | $100,912 |
| Home Value | $622,800 | $572,500 | $568,900 | $546,100 | $444,300 | $441,700 |
| Cost of Living | 183 | 174 | 165 | 160 | 122 | 137 |
| Median Age | 39.9 | 44.7 | 43.2 | 42.2 | 38.8 | 49.9 |
Cost of Living
100 = National Average. Ridgefield's cost of living is 83% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
5.2x
Demographics
Zip code 98642 has a population of 26,379 people with a median age of 39.9. There are 9,736 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Ridgefield (98642) population trend from 2010 to 2024
↓ -28.8%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
81°F
34°F
42 in
7 in
Ridgefield experiences warm summers with average highs around 81°F. Winters are mild with lows averaging 34°F. The area receives about 7 in of snow per year.
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Housing & Economy
Median Home Value
$622,800
Median Household Income
$119,316
With 9,736 housing units across 57 square miles, 98642 has a housing density of 171 units per square mile. The home price-to-income ratio is 5.2x.
Location & Geography
Latitude
45.8033°
Longitude
-122.7017°
Land Area
57 sq mi
Water Area
3 sq mi
Nearby Zip Codes
Zip codes closest to 98642 (Ridgefield, WA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 98642's $119,316. A way to compare Ridgefield to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 98642 (Ridgefield, WA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Ridgefield, Washington?
Ridgefield, Washington uses zip code 98642.
What county is zip code 98642 in?
Zip code 98642 is located in Clark County, Washington.
What is the population of zip code 98642?
The population of zip code 98642 is 26,379 with a median age of 39.9.
Is 98642 in Ridgefield, Washington?
Yes, zip code 98642 is in Ridgefield, Clark County, Washington. The area code is 360.
Frequently Asked Questions
What city is zip code 98642 in?
Zip code 98642 is in Ridgefield, Washington. It is part of Clark County and uses the Pacific (PST/PDT) timezone.
What is zip code 98642?
Zip code 98642 is a U.S. postal code in Ridgefield, Washington (Clark County). It has a population of 26,379 and covers 57 square miles.
What is the population of zip code 98642?
The population of zip code 98642 (Ridgefield, WA) is 26,379 with a median age of 39.9. There are approximately 9,736 housing units in this area.
What is the median income in zip code 98642?
The median household income in zip code 98642 (Ridgefield, WA) is $119,316 per year. The cost of living index is 183 (100 = national average).
What is the average home price in zip code 98642?
The median home value in zip code 98642 (Ridgefield, WA) is $622,800. The cost of living index is 183 compared to the national average of 100.
What county is zip code 98642 in?
Zip code 98642 is located in Clark County, Washington. The primary city is Ridgefield.
What is the area code for zip code 98642?
Zip code 98642 in Ridgefield, WA uses area code 360. It is located in the Pacific (PST/PDT) timezone.
Is zip code 98642 a good place to live?
Zip code 98642 (Ridgefield, WA) has a cost of living index of 183 (100 = national average), a median household income of $119,316, and median home values of $622,800. The median age is 39.9. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 98642?
The cost of living index for zip code 98642 (Ridgefield, WA) is 183, where 100 represents the national average. This area is above the national average. Median home value: $622,800.
What schools serve zip code 98642?
Zip code 98642 in Ridgefield, Washington is served by the local school district of Clark County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.