Zip code 98556: Littlerock, Washington

Residential delivery areaThurston CountyPacific Time

Population

350

Small sample: rough estimates

Median household income

—

U.S. $81K

Median home value

—

U.S. $333K

Median rent

—

U.S. $1,413

Median age

U.S. 38.9

Land area

0.1 sq mi

2,941 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 98556

98556 is an urban zip code in Littlerock, Washington (Thurston County), covering 0.1 sq mi of land. About 350 people live here, or 2,941 per square mile. The median resident is 37 years old, compared with 38.9 nationally. With so few residents, the Census figures below are rough estimates with wide margins of error.

0% of adults hold a bachelor's degree or higher (U.S.: 36%).

How 98556 compares

Sorted from highest to lowest national percentile

Only about 350 people live here, so these survey estimates have wide margins of error.

Diversity index66.7
87th
U.S. 61.4 · WA 56.547th of 571 in WA
Population density2,941/sq mi
67th
U.S. 95/sq mi · WA 118/sq mi113th of 571 in WA
Median age37
34th
U.S. 38.9 · WA 38.3427th of 571 in WA
Foreign-born residents1.1%
6th
U.S. 14.1% · WA 15.4%508th of 571 in WA
Population350
1st
U.S. 334,922,499 · WA 7,816,116515th of 571 in WA
Per capita income$13,374
1st
WeaknessU.S. $44,673 · WA $53,744563rd of 570 in WA
Bachelor's degree or higher0%
1st
WeaknessU.S. 35.7% · WA 39.6%568th of 571 in WA
Veterans0%
1st
U.S. 6.2% · WA 7.8%566th of 571 in WA
Residents 65 and older0%
1st
U.S. 17.2% · WA 16.6%570th of 571 in WA
Residents under 180%
1st
U.S. 22% · WA 21.4%569th of 571 in WA

Measure	98556	Thurston	WA	U.S.	National percentile	Rank in WA
Diversity index	66.7	49.4	56.5	61.4	87th	47th of 571
Population density	2,941/sq mi	414/sq mi	118/sq mi	95/sq mi	67th	113th of 571
Median age	37	40	38.3	38.9	34th	427th of 571
Foreign-born residents	1.1%	8.3%	15.4%	14.1%	6th	508th of 571
Population	350	299,067	7,816,116	334,922,499	1st	515th of 571
Per capita incomeWeakness	$13,374	$46,136	$53,744	$44,673	1st	563rd of 570
Bachelor's degree or higherWeakness	0%	38.5%	39.6%	35.7%	1st	568th of 571
Veterans	0%	12.6%	7.8%	6.2%	1st	566th of 571
Residents 65 and older	0%	18.7%	16.6%	17.2%	1st	570th of 571
Residents under 18	0%	20.9%	21.4%	22%	1st	569th of 571

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

5–17

18–24

42%

25–34

41%

35–44

45–54

55–64

65–74

75+

Median age

Under 18

65 and over

Race and ethnicity

White50%
Black25%
Hispanic10%
Asian7%
Native American1%
Pacific Islander0%
Other0.9%
Multiracial6%

Diversity index

66.7

U.S. 61.4

Foreign-born

1.1%

U.S. 14.1%

Born in state

64.3%

Language spoken at home (households)

No data reported.

Households

Households: 0
Average household size: —
Family households: —
Married couples: —
Living alone: —
Veterans (of adults): 0%
Male / female: 100% / 0%

Income and poverty

Household income distribution

No data reported.

Median household income

98556

—

Thurston Co.

$96,563

Washington

$98,141

United States

$80,734

Per capita income

$13,374

U.S. $44,673

Poverty rate

—

U.S. 12.5%

Households earning $150K+

—

U.S. 23%

Income inequality (Gini)

—

U.S. 0.483

Housing

Median home value

98556

—

Thurston Co.

$480,300

Washington

$564,600

United States

$332,700

Median gross rent

98556

—

Thurston Co.

$1,736

Washington

$1,760

United States

$1,413

Types of housing

No data reported.

Housing units: 0
Owner-occupied: —
Vacant: —
Median year built: —
Median rooms: —
Renters paying 30%+ of income: —
Renters paying 50%+ of income: —
Home value to income: —

Work and commute

How people get to work

No data reported.

Commute time (one way)

No data reported.

Average commute

—

U.S. 26.4 min

Unemployment

—

U.S. 5.2%

In labor force

U.S. 63.5%

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

72%

Some college

25%

Associate's

Bachelor's

Graduate

High school graduate or higher: 96.5%
Bachelor's degree or higher: 0%
Graduate or professional degree: 0%
Households with broadband: —
Cable, fiber or DSL: —
No internet access: —
Without health insurance: —
Limited-English households: —

Geography

City (USPS): Littlerock
State: Washington
County: Thurston County
Center point: 46.8856° N, 123.1410° W
Land area: 0.1 sq mi
Water area: under 0.1 sq mi
Time zone: Pacific Time (UTC-8, UTC-7 in summer)
Zip type: Residential delivery area

Zip codes near 98556

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
98512	Olympia, WA	6.4 mi	31,864	$101,530	$472,100
98579	Rochester, WA	6.8 mi	14,048	$99,411	$463,400
98511	Tumwater, WA · PO box	7.5 mi	—	—	—
98568	Oakville, WA	7.7 mi	3,050	$84,531	$426,200
98559	Malone, WA	10 mi	0	—	—
98544	Galvin, WA	12 mi	0	—	—
98557	McCleary, WA	13 mi	4,079	$78,594	$369,300
98530	Bucoda, WA	14 mi	619	$80,682	$335,300
98501	Olympia, WA	14 mi	48,067	$97,198	$529,300
98502	Olympia, WA	15 mi	35,398	$92,207	$537,200
98531	Centralia, WA	15 mi	27,337	$63,406	$343,000
98505	Olympia, WA	15 mi	881	—	—

Questions about 98556

What city is zip code 98556?

98556 is assigned to Littlerock, Washington. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 98556 in?

98556 is in Thurston County, Washington.

What is the population of 98556?

About 350 people live in 98556, according to the Census Bureau's American Community Survey.

What time zone is 98556 in?

98556 is in Pacific Time.

What zip codes are near 98556?

The closest zip codes to 98556 are 98512, 98579, 98511, 98568, 98559.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 98556, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.