US > Washington > Grays Harbor County > Oakville, WA 98568

98568 ZIP Code Profile, Map, Data & Demographics

Related Place Profiles:

Cedarville, WA | Oakville, WA

ZIP Code 98568: Basic Data & USPS Preferred City Name

Preferred Name, USPS

Oakville, WA 98568

Not Acceptable, USPS

Cedarville, WA 98568

Gibson Creek, WA 98568

ZIP Code Type: STANDARD
County: Grays Harbor County
Centroid: Latitude 46.843, Longitude -123.246
Time Zone: Pacific Time Zone (UTC -8 hours)
Observes DST: Yes

ZIP Code 98568 has segments in 3 Counties (Grays Harbor, Lewis, Thurston).

Businesses Addresses: 51
PO Box Addresses: 470
Residential Addresses: 710

Multi-Family Addresses: 0
Single Family Addresses: 710

The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.

Oakville, WA 98568 Data & Demographics

Source: 2020-2024 American Community Survey 5-Year Estimates

POPULATION
Total Population	3,050 (100%)
Population Density	18 per sq mi
Diversity Index¹	50


INCOME
Median Household Income	$84,531
Per Capita Income	$35,435
Median Home Value	$426,200

HOUSING
Total HU (Housing Units)	1,304 (100%)
Owner Occupied HU	1,006 (77.1%)
Renter Occupied HU	192 (14.7%)
Vacant Housing Units	106 (8.1%)

HOUSEHOLDS
Total Households	1,198
Average Household Size	2.54
Family Households	914 (76.3%)

NOTES

The Diversity Index estimates the likelihood that two persons chosen at random from the same area belong to different race or ethnic groups, based on five groups: Hispanic/Latino, Non-Hispanic White, Non-Hispanic Black, Non-Hispanic Asian, and Non-Hispanic Other/Multiracial. A value of 0 indicates the population belongs entirely to one group. Higher values indicate a more evenly mixed population. Calculated from U.S. Census Bureau ACS 5-year estimates (table B03002).

Oakville, WA 98568 - Peer Comparisons by Rank and Percentile

The table below compares 98568 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description	Rank	Percentile
Total Population	# 16111	52nd
Population Density	# 25625	24th
Median Household Income	# 11015	67th
Per Capita Income	# 18230	46th
Diversity Index	# 7506	78th

Additional comparisons and rankings can be made with a VERY EASY TO USE Washington Census Data Comparison Tool.

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98568 ZIP Code Profile, Map, Data & Demographics

ZIP Code 98568: Basic Data & USPS Preferred City Name

Oakville, WA 98568 Data & Demographics

POPULATION

INCOME

HOUSING

HOUSEHOLDS