US ZIP Codes → Cities by ZIP Code → 95503

ZIP Code 95503

ZIP Code	95503
City	EUREKA
State	CA
Type	STANDARD
Post offices count	2 (see all)
Total population	23,878 (see all)

Cities in ZIP Code 95503

Primary city: EUREKA, CA

Post offices

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Census data for ZIP Code 95503

Demographic and housing estimates in ZIP Code 95503

Total population
Total population	23,878
Male	11,762
Female	12,116

Population by age
Total population	23,878
Under 5 years	1,229
5 to 9 years	1,242
10 to 14 years	1,421
15 to 19 years	1,020
20 to 24 years	1,358
25 to 34 years	2,725
35 to 44 years	3,248
45 to 54 years	2,829
55 to 59 years	1,653
60 to 64 years	1,562
65 to 74 years	3,287
75 to 84 years	1,574
85 years and over	730
Median age (years)	43.5
Under 18 years	4,576
16 years and over	19,778
18 years and over	19,302
21 years and over	18,770
62 years and over	6,550
65 years and over	5,591

Population by race
Total population	23,878
One race	21,788
White	19,458
Black or African American	187
American Indian and Alaska Native	631
Asian	917
Native Hawaiian and Other Pacific Islander	53
Some other race	542
Two or more races	2,090

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	18,683
Male Citizen, VOTING AGE 18 and over population	8,994
Female Citizen, VOTING AGE 18 and over population	9,689

Social characteristics in ZIP Code 95503

Households by type
Total households	9,567
Family households (families)	3,864
Married-couple family	958
Male householder, no wife present, family	2,072
Female householder, no husband present, family	1,351
Nonfamily households	2,673
Average household size	3,548
Average family size	2.46

Economic characteristics in ZIP Code 95503

Income and benefits (in 2021 inflation-adjusted dollars)
Total households	9,567
Less than $10,000	379
$10,000 to $14,999	716
$15,000 to $24,999	1,029
$25,000 to $34,999	827
$35,000 to $49,999	1,123
$50,000 to $74,999	1,590
$75,000 to $99,999	1,365
$100,000 to $149,999	1,216
$150,000 to $199,999	750
$200,000 or more	572
Median household income (dollars)	62,463

Housing characteristics in ZIP Code 95503

Housing occupancy
Total housing units	10,486
Occupied housing units	9,567
Vacant housing units	919

Units in structure
Total housing units	10,486
1-unit, detached	8,013
1-unit, attached	533
2 units	266
3 or 4 units	284
5 to 9 units	247
10 to 19 units	70
20 or more units	179
Mobile home	785
Boat, RV, van, etc.	109

Year structure built
Total housing units	10,486
Built 2014 or later	11
Built 2010 to 2013	174
Built 2000 to 2009	685
Built 1990 to 1999	1,212
Built 1980 to 1989	1,355
Built 1970 to 1979	1,750
Built 1960 to 1969	1,353
Built 1950 to 1959	1,938
Built 1940 to 1949	890
Built 1939 or earlier	1,118

Rooms
Total housing units	10,486
1 room	337
2 rooms	449
3 rooms	1,052
4 rooms	1,514
5 rooms	2,192
6 rooms	2,435
7 rooms	1,170
8 rooms	639
9 rooms or more	698
Median rooms	5.4

Bedrooms
Total housing units	10,486
No bedroom	337
1 bedroom	1,101
2 bedrooms	2,628
3 bedrooms	5,327
4 bedrooms	882
5 or more bedrooms	211

Housing tenure
Occupied housing units	9,567
Owner-occupied	6,827
Renter-occupied	2,740
Average household size of owner-occupied unit	2.45
Average household size of renter-occupied unit	2.46

Year householder moved into unit
Occupied housing units	9,567
Moved in 2017 or later	697
Moved in 2015 to 2016	2,424
Moved in 2010 to 2014	1,496
Moved in 2000 to 2009	2,254
Moved in 1990 to 1999	1,119
Moved in 1989 and earlier	1,577

Value
Owner-occupied units	6,827
Less than $50,000	400
$50,000 to $99,999	182
$100,000 to $149,999	72
$150,000 to $199,999	350
$200,000 to $299,999	1,489
$300,000 to $499,999	3,514
$500,000 to $999,999	683
$1,000,000 or more	137
Median (dollars)	337,600

Mortgage status
Owner-occupied units	6,827
Housing units with a mortgage	3,750
Housing units without a mortgage	3,077

Gross rent
Occupied units paying rent	2,691
Less than $500	67
$500 to $999	925
$1,000 to $1,499	766
$1,500 to $1,999	389
$2,000 to $2,499	469
$2,500 to $2,999	75
$3,000 or more	0
Median (dollars)	1,160
No rent paid	49

Data is based on 2021 Census

Other ZIP Codes

95497 95501 955029550395511 95514 95518

ZIP Code 95503

Cities in ZIP Code 95503

Post offices

EUREKA — Post Office™

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CUTTEN — Post Office™

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Map

Census data for ZIP Code 95503

Demographic and housing estimates in ZIP Code 95503

Social characteristics in ZIP Code 95503

Economic characteristics in ZIP Code 95503

Housing characteristics in ZIP Code 95503

Other ZIP Codes