US ZIP Codes → CA → ONTARIO

ONTARIO, CA ZIP Code

City	ONTARIO
State	California
ZIP Codes count	5 (see all)
Post offices count	4 (see all)
Total population	173,580 (see all)

ZIP Codes for ONTARIO, California

91710, 91758, 91761, 91762, 91764

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 ONTARIO, CA by streets

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

List of ONTARIO, CA ZIP Codes

ZIP	TYPE	POPULATION
91710	STANDARD	82,192
91758	STANDARD	–
91761	STANDARD	60,342
91762	STANDARD	61,690
91764	STANDARD	56,317

Post offices

CHINO — Post Office^™ 5375 WALNUT AVE CHINO, CA 91708-9998
DOWNTOWN ONTARIO — Post Office^™ 123 W HOLT BLVD ONTARIO, CA 91762-9998
ONTARIO — Post Office^™ 1555 E HOLT BLVD ONTARIO, CA 91761-9998
PLAZA CENTER — Post Office^™ 1126 N MOUNTAIN AVE ONTARIO, CA 91762-9991

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

14463 ARCHIBALD AVE
ONTARIO CA 91762-7204

5180 COTTAGE GARDEN WAY
ONTARIO CA 91762-7219

1434 E BERMUDA DUNES ST
ONTARIO CA 91761-7103

3498 NECTAR CT
ONTARIO CA 91761-0321

3139 PONY DR
ONTARIO CA 91761-5065

3925 S OAKVILLE AVE
ONTARIO CA 91761-3829

Map

Census data for ONTARIO, CA

Demographic and housing estimates in ONTARIO, CA

Total population
Total population	173,580
Male	85,416
Female	88,164

Population by age
Total population	173,580
Under 5 years	11,724
5 to 9 years	12,862
10 to 14 years	13,284
15 to 19 years	13,243
20 to 24 years	15,088
25 to 34 years	28,047
35 to 44 years	24,605
45 to 54 years	22,559
55 to 59 years	9,465
60 to 64 years	7,496
65 to 74 years	9,412
75 to 84 years	3,998
85 years and over	1,797
Median age (years)	32.1
Under 18 years	46,177
16 years and over	132,897
18 years and over	127,403
21 years and over	119,599
62 years and over	19,664
65 years and over	15,207

Population by race
Total population	173,580
One race	165,607
White	79,582
Black or African American	9,657
American Indian and Alaska Native	1,768
Asian	10,859
Native Hawaiian and Other Pacific Islander	448
Some other race	63,293
Two or more races	7,973

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	101,059
Male Citizen, VOTING AGE 18 and over population	48,516
Female Citizen, VOTING AGE 18 and over population	52,543

Social characteristics in ONTARIO, CA

Households by type
Total households	49,624
Family households (families)	38,456
Married-couple family	25,424
Male householder, no wife present, family	3,837
Female householder, no husband present, family	9,195
Nonfamily households	11,168
Average household size	3.48
Average family size	3.95

Economic characteristics in ONTARIO, CA

Income and benefits (in 2018 inflation-adjusted dollars)
Total households	49,624
Less than $10,000	2,256
$10,000 to $14,999	1,799
$15,000 to $24,999	4,375
$25,000 to $34,999	3,934
$35,000 to $49,999	6,877
$50,000 to $74,999	10,967
$75,000 to $99,999	7,389
$100,000 to $149,999	7,949
$150,000 to $199,999	2,785
$200,000 or more	1,293
Median household income (dollars)	61,602

Housing characteristics in ONTARIO, CA

Housing occupancy
Total housing units	52,063
Occupied housing units	49,624
Vacant housing units	2,439

Units in structure
Total housing units	52,063
1-unit, detached	30,450
1-unit, attached	3,458
2 units	957
3 or 4 units	4,189
5 to 9 units	3,538
10 to 19 units	2,319
20 or more units	4,968
Mobile home	2,147
Boat, RV, van, etc.	37

Year structure built
Total housing units	52,063
Built 2014 or later	839
Built 2010 to 2013	638
Built 2000 to 2009	3,566
Built 1990 to 1999	5,476
Built 1980 to 1989	11,132
Built 1970 to 1979	11,286
Built 1960 to 1969	4,885
Built 1950 to 1959	8,642
Built 1940 to 1949	2,662
Built 1939 or earlier	2,937

Rooms
Total housing units	52,063
1 room	1,238
2 rooms	977
3 rooms	5,200
4 rooms	11,108
5 rooms	12,532
6 rooms	10,672
7 rooms	5,547
8 rooms	2,710
9 rooms or more	2,079
Median rooms	5.1

Bedrooms
Total housing units	52,063
No bedroom	1,356
1 bedroom	5,613
2 bedrooms	15,891
3 bedrooms	18,166
4 bedrooms	9,945
5 or more bedrooms	1,092

Housing tenure
Occupied housing units	49,624
Owner-occupied	26,312
Renter-occupied	23,312
Average household size of owner-occupied unit	3.55
Average household size of renter-occupied unit	3.41

Year householder moved into unit
Occupied housing units	49,624
Moved in 2017 or later	2,354
Moved in 2015 to 2016	5,643
Moved in 2010 to 2014	16,704
Moved in 2000 to 2009	12,163
Moved in 1990 to 1999	6,796
Moved in 1989 and earlier	5,964

Value
Owner-occupied units	26,312
Less than $50,000	1,530
$50,000 to $99,999	561
$100,000 to $149,999	450
$150,000 to $199,999	1,040
$200,000 to $299,999	5,023
$300,000 to $499,999	15,422
$500,000 to $999,999	2,125
$1,000,000 or more	161
Median (dollars)	348,200

Mortgage status
Owner-occupied units	26,312
Housing units with a mortgage	19,915
Housing units without a mortgage	6,397

Gross rent
Occupied units paying rent	22,796
Less than $500	609
$500 to $999	3,311
$1,000 to $1,499	8,745
$1,500 to $1,999	7,346
$2,000 to $2,499	2,439
$2,500 to $2,999	307
$3,000 or more	39
Median (dollars)	1,429
No rent paid	516

Data is based on 2018 Census

ZIP Codes for other locations

State for ONTARIO

California ZIP Codes

Other cities in California

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