US ZIP Codes → WA → NEWCASTLE

NEWCASTLE, WA ZIP Code

City	NEWCASTLE
State	Washington
ZIP Codes count	2 (see all)
Post offices count	1 (see all)
Total population	11,559 (see all)

ZIP Codes for NEWCASTLE, Washington

98056, 98059

This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.

ZIP Codes for NEWCASTLE, WA by streets

Select a street from the list to find ZIP+4 code by address (street and house number)

List of NEWCASTLE, WA ZIP Codes

ZIP	TYPE	POPULATION
98056	STANDARD	36,950
98059	STANDARD	41,076

Post offices

HIGHLANDS — Post Office^™ 4301 NE 4TH ST RENTON, WA 98059-9998

Envelope example

On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:

Recipient's full name
Full street address
City, State, and ZIP Code

Using the same format, write the return address in the top left corner.

Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.

The recipient address information is provided for your reference.

Address example

6921 113TH PL SE
NEWCASTLE WA 98056-1093

7943 120TH AVE SE
NEWCASTLE WA 98056-9179

8496 126TH PL SE
NEWCASTLE WA 98056-9136

6687 135TH CT SE
NEWCASTLE WA 98059-5350

12595 SE 78TH CT
NEWCASTLE WA 98056-9165

11459 SE 87TH ST
NEWCASTLE WA 98056-1614

Map

Census data for NEWCASTLE, WA

Demographic and housing estimates in NEWCASTLE, WA

Total population
Total population	11,559
Male	5,686
Female	5,873

Population by age
Total population	11,559
Under 5 years	713
5 to 9 years	677
10 to 14 years	756
15 to 19 years	489
20 to 24 years	773
25 to 34 years	1,593
35 to 44 years	2,016
45 to 54 years	1,885
55 to 59 years	793
60 to 64 years	461
65 to 74 years	755
75 to 84 years	399
85 years and over	249
Median age (years)	38.7
Under 18 years	2,543
16 years and over	9,283
18 years and over	9,016
21 years and over	8,782
62 years and over	1,729
65 years and over	1,403

Population by race
Total population	11,559
One race	11,013
White	6,835
Black or African American	317
American Indian and Alaska Native	11
Asian	3,737
Native Hawaiian and Other Pacific Islander	0
Some other race	113
Two or more races	546

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	7,833
Male Citizen, VOTING AGE 18 and over population	3,941
Female Citizen, VOTING AGE 18 and over population	3,892

Social characteristics in NEWCASTLE, WA

Households by type
Total households	4,396
Family households (families)	3,293
Married-couple family	2,725
Male householder, no wife present, family	209
Female householder, no husband present, family	359
Nonfamily households	1,103
Average household size	2.62
Average family size	2.92

Economic characteristics in NEWCASTLE, WA

Income and benefits (in 2018 inflation-adjusted dollars)
Total households	4,396
Less than $10,000	102
$10,000 to $14,999	24
$15,000 to $24,999	87
$25,000 to $34,999	193
$35,000 to $49,999	305
$50,000 to $74,999	557
$75,000 to $99,999	610
$100,000 to $149,999	744
$150,000 to $199,999	519
$200,000 or more	1,255
Median household income (dollars)	119,125

Housing characteristics in NEWCASTLE, WA

Housing occupancy
Total housing units	4,543
Occupied housing units	4,396
Vacant housing units	147

Units in structure
Total housing units	4,543
1-unit, detached	3,223
1-unit, attached	174
2 units	8
3 or 4 units	57
5 to 9 units	162
10 to 19 units	252
20 or more units	633
Mobile home	24
Boat, RV, van, etc.	10

Year structure built
Total housing units	4,543
Built 2014 or later	151
Built 2010 to 2013	225
Built 2000 to 2009	1,014
Built 1990 to 1999	1,125
Built 1980 to 1989	1,043
Built 1970 to 1979	359
Built 1960 to 1969	464
Built 1950 to 1959	107
Built 1940 to 1949	18
Built 1939 or earlier	37

Rooms
Total housing units	4,543
1 room	92
2 rooms	171
3 rooms	409
4 rooms	358
5 rooms	395
6 rooms	420
7 rooms	441
8 rooms	832
9 rooms or more	1,425
Median rooms	7.5

Bedrooms
Total housing units	4,543
No bedroom	108
1 bedroom	474
2 bedrooms	661
3 bedrooms	1,134
4 bedrooms	1,483
5 or more bedrooms	683

Housing tenure
Occupied housing units	4,396
Owner-occupied	3,341
Renter-occupied	1,055
Average household size of owner-occupied unit	2.70
Average household size of renter-occupied unit	2.35

Year householder moved into unit
Occupied housing units	4,396
Moved in 2017 or later	255
Moved in 2015 to 2016	560
Moved in 2010 to 2014	1,308
Moved in 2000 to 2009	1,326
Moved in 1990 to 1999	553
Moved in 1989 and earlier	394

Value
Owner-occupied units	3,341
Less than $50,000	38
$50,000 to $99,999	0
$100,000 to $149,999	32
$150,000 to $199,999	27
$200,000 to $299,999	118
$300,000 to $499,999	553
$500,000 to $999,999	2,073
$1,000,000 or more	500
Median (dollars)	691,400

Mortgage status
Owner-occupied units	3,341
Housing units with a mortgage	2,565
Housing units without a mortgage	776

Gross rent
Occupied units paying rent	997
Less than $500	0
$500 to $999	48
$1,000 to $1,499	187
$1,500 to $1,999	546
$2,000 to $2,499	181
$2,500 to $2,999	9
$3,000 or more	26
Median (dollars)	1,741
No rent paid	58

Data is based on 2018 Census

ZIP Codes for other locations

State for NEWCASTLE

Washington ZIP Codes

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