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ZIP Code 94505

Primary City:Discovery Bay, CA (View All Cities)
County: Contra Costa County
Timezone: Pacific (11:57pm)
Coordinates:37.88, -121.59
ZIP (~6 mile radius)

Cities in ZIP code 94505

The cities below are at least partially located in ZIP code 94505. In addition to the primary city for a ZIP code, USPS also publishes a list of other acceptable cities that can be used with ZIP code 94505. However, if you are mailing something to ZIP code 94505, you should not use any of the cities listed as unacceptable. Choose from the primary or acceptable cities when mailing your package or letter.

Primary city:
Discovery Bay, CA
Acceptable:
Byron

Stats and Demographics for the 94505 ZIP Code

ZIP code 94505 is located in west California and covers a slightly less than average land area compared to other ZIP codes in the United States. It also has a slightly less than average population density.

The people living in ZIP code 94505 are primarily white. The number of people in their late 20s to early 40s is extremely large while the number of middle aged adults is extremely large. There are also a large number of families and a small number of single adults. The percentage of children under 18 living in the 94505 ZIP code is large compared to other areas of the country.

Population 13,403
Population Density 824 people per sq mi
Housing Units 5,452
Median Home Value $374,900
Land Area 16.27 sq mi
Water Area 5.32 sq mi
Occupied Housing Units 4,733
Median Household Income $111,290

Estimated Population over Time

Total Population by Age

Median Age: 40Male Median Age: 40Female Median Age: 39

Under 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485 Plus
Male4655185514492592673385106126045613844323561961247435
Female4135175494452732974375056115795173734443211711036944
Total8781,0351,1008945325647751,0151,2231,1831,07875787667736722714379

Gender

 Male 6,735 50%
 Female 6,668 50%
Gender

Race

 White 10,924 81.5%
 Black Or African American 548 4.1%
 American Indian Or Alaskan Native 87 0.6%
 Asian 522 3.9%
 Native Hawaiian & Other Pacific Islander 51 0.4%
 Other Race 499 3.7%
 Two Or More Races 772 5.8%
Race

Head of Household by Age

15-2425-3435-4445-5455-6465-7475-8485 Plus
Owner353268731,04780955920733
Renter211882881958640215
Total565141,1611,24289559922838

Families vs Singles

 Husband Wife Family Households 3,139 66%
 Single Guardian 608 13%
 Singles 702 15%
 Singles With Roommate 284 6%
Families vs Singles

Households with Kids

Average Household Size: 3
 Households without Kids 2,849 60%
 Households with Kids 1,884 40%
Households with Kids

Children by Age

1234567891011121314151617181920
Male81979510292123981031021171001131229993100102847059
Female86779687101941081121021241161021041031029297847049
Total167174191189193217206215204241216215226202195192199168140108

Real Estate and Housing

ZIP code 94505 has a slightly less than average percentage of vacancies.

The majority of household are owned or have a mortgage. Homes in ZIP code 94505 were primarily built in the 1980s. Looking at 94505 real estate data, the median home value of $374,900 is extremely high compared to the rest of the country. It is also high compared to nearby ZIP codes. So you are less likely to find inexpensive homes in 94505. Rentals in 94505 are most commonly 3+ bedrooms. The rent for 3+ bedrooms is normally $1,000+/month including utilities. Prices for rental property include ZIP code 94505 apartments, townhouses, and homes that are primary residences.

Housing Type

 In Occupied Housing Units 13,366 99.7%
 Correctional Facility For Adults 0 0.0%
 Juvenile Facilities 0 0.0%
 Nursing Facilities 0 0.0%
 Other Institutional 0 0.0%
 College Student Housing 0 0.0%
 Military Quarters 0 0.0%
 Other Noninstitutional 37 0.3%
Housing Type

Year Housing was Built

Housing Occupancy

 Owned Households With A Mortgage 3,476 64%
 Owned Households Free & Clear 413 8%
 Renter Occupied Households 844 15%
 Households Vacant 719 13%
Housing Occupancy

Vacancy Reasons

 For Rent 57 7.9%
 Rented & Unoccupied 5 0.7%
 For Sale Only 140 19.5%
 Sold & Unoccupied 19 2.6%
 For Season Recreational Or Occasional Use 424 59.0%
 For Migrant Workers 1 0.1%
 Vacant For Other Reasons 73 10.2%
Vacancy Reasons

Owner Occupied Home Values

Rental Properties by Number of Rooms

 Studio Apartment 0 0%
 1 Bedroom 0 0%
 2 Bedroom 149 20%
 3+ Bedroom 610 80%
Rental Properties by Number of Rooms

Cost of Monthly Rent Including Utilities

Cost of a Studio Apartment

Cost of a 1 Bedroom

Cost of a 2 Bedroom

Cost of a 3+ Bedroom

Employment, Income, Earnings, and Work

The median household income of $111,290 is compared to the rest of the country. It is also compared to nearby ZIP codes. So 94505 is likely to be one of the nicer parts of town with a more affluent demographic.

As with most parts of the country, vehicles are the most common form of transportation to places of employment. In most parts of the country, the majority of commuters get to work in under half an hour. In 94505 though, the percentage of people that make it to work in under half an hour is among the lowest. The area has an extremely high percentage of people that most travel over 45 minutes to their place of employment. People that commute should be aware of the potentially long commute times.

Employment Status

 Worked Full-time with Earnings 4,003 40%
 Worked Part-time with Earnings 2,708 27%
 No Earnings 3,387 34%
Employment Status

Average Household Income over Time

Household Income

Annual Individual Earnings

Sources of Household Income

Percent of Households Receiving Income

Average Income per Household by Income Source

* Only taxable income is reported.

Household Investment Income

Percent of Households Receiving Investment Income

Average Income per Household by Income Source

* Only taxable income is reported.

Household Retirement Income

Percent of Households Receiving Retirement Income

Average Income per Household by Income Source

* Only taxable income is reported.

Source of Earnings

 Worked Full-time with Earnings 4,003 40%
 Worked Part-time with Earnings 2,708 27%
 No Earnings 3,387 34%
Source of Earnings

Means Of Transportation To Work for Workers 16 and Over

 Car, truck, or van 5,254 89.7%
 Public transportation 70 1.2%
 Taxicab 0 0.0%
 Motorcycle 8 0.1%
 Bicycle, Walked, or Other Means 109 1.9%
 Worked at Home 418 7.1%
Means Of Transportation To Work for Workers 16 and Over

Travel Time to Work (In Minutes)

Schools and Education

Compared to other ZIPs, 94505 has a very small percentage of people that did not graduate high school. The area has some of the highest percentages of people who attended college of any ZIP.

Educational Attainment For The Population 25 Years And Over

 Less than High School Diploma 150 3%
 High School Graduate 2,824 60%
 Associate's degree 297 6%
 Bachelor's degree 1,224 26%
 Master's degree 131 3%
 Professional school degree 73 2%
 Doctorate degree 0 0%
Educational Attainment For The Population 25 Years And Over

School Enrollment (Ages 3 to 17)

 Enrolled in Public School 2,217 80.9%
 Enrolled in Private School 266 9.7%
 Not Enrolled in School 256 9.3%
School Enrollment (Ages 3 to 17)

Schools in ZIP Code 94505

ZIP Code 94505 is in the Byron Union Elementary School District. There are 3 different elementary schools and high schools with mailing addresses in ZIP code 94505.

Discovery Bay Elementary
1700 Willow Lake Rd
Discovery Bay, CA 94505
Grade Level: Primary/Elementary
District: Byron Union Elementary School District
Timber Point Elementary
40 Newbury Ln
Discovery Bay, CA 94505
Grade Level: Primary/Elementary
District: Byron Union Elementary School District
All God'S Children Christian School
1900 Willow Lake Rd
Discovery Bay, CA 94505
Grade Level: Primary/Elementary
District: Private

Nearby ZIP Codes