657 Area Code

12 cities use the 657 area code in California.

The 657 area code spans 3 counties in California.

Median age: 35.36

Median age in Area Code 657 is 35.36 years. 12.62% of residents are aged 0-9. 13.61% of residents are aged 10-19. The percentage of residents in their twenties is 15.35. 15.71 % are in their thirties, 13.67% in their fourties, 12.29 % in their fifties, and 9.15 % in their sixties. 4.90 % of residents are in their seventies and 2.65 % are eighty and over.

49.62% are female
50.38% are male

50.38% of residents in Area Code 657 are male and 49.62% are female. 45.54% of residents are married and 10.28% are divorced. 40.32% have never been married. 3.87% are widowed. The average size of resident families is 3.76.

Median household income: 86,707.49
59.75% have two income earners
41.78% of households earn $100,000+

Median household income in Area Code 657 is $86,707.49 with 59.75% of families having two income earners. 41.78% of households earn at least $100,000. 3.30% of households have an income under $5,000, 1.80% from $5,000-$10,000, 3.79% from $10,000-$15,000, 2.99% from $15,000-$20,000, 3.21% from $20,000-$25,000, 6.59% from $25,000-$35,000, 8.67% from $35,000-$50,000, 15.49% from $50,000-$75,000, 12.37% from $75,000-$100,000, 19.32% from $100,000-$150,000 and 22.46% over $150,000. The median income of individuals is $39,418.66.

Median home value: $633,899.00
Median rent: $1,873.32
Rent burden: 34.53%

46.86% of households in Area Code 657 own (rather than rent) their residence. The median value of those homes is $633,899.00. The median rent paid by renters is $1,873.32 or 34.53% of the median renter's household income.

45.60% have a Science and Engineering degree

22.33% of residents in Area Code 657 have less than a high school education. 19.34% have a high school diploma but no more. 25.20% of residents have some college but no more. 21.31% have a bachelor's degree (or equivalent) but no more. 11.82% have a graduate degree. 45.60% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

28.83 minutes of commute time

66.94% of residents in Area Code 657 16 and older are in the labor force. 6.06% of residents are unemployed. The median commute time of resident workers in Area Code 657 is 28.83 minutes.

49.90% report being Hispanic

47.75% of residents in Area Code 657 report their race as White. 4.96% report their race as Black or African American. 14.48% report their race as Asian. 0.88% report their race as American Indian and Alaska Native. 0.23% report their race as Native Hawaiian and Other Pacific Islander. 21.86% report their race as Some other race. 9.85% report their race as Two or more races. 49.90% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

8.77% report a disability
11.67% speak limited English
10.31% have no health insurance
3.55% are veterans

8.77% of residents in Area Code 657 report a disability. 11.67% of residents only speak limited English. 10.31% of residents report not having health insurance. 3.55% of residents are veterans.

There are 28 ZIP codes within the 657 area code, covering cities across 3 counties in California.

• 209 (Fresno, CA)
• 213 (Los Angeles, CA)
• 279 (Sacramento, CA)
• 310 (Los Angeles, CA)
• 323 (Los Angeles, CA)
• 341 (San Francisco, CA)
• 408 (San Francisco, CA)
• 415 (Los Angeles, CA)
• 424 (Los Angeles, CA)
• 442 (Los Angeles, CA)
• 510 (Los Angeles, CA)
• 530 (San Francisco, CA)
• 559 (Los Angeles, CA)
• 562 (Los Angeles, CA)
• 619 (Los Angeles, CA)
• 626 (Los Angeles, CA)
• 628 (San Francisco, CA)
• 650 (San Francisco, CA)
• 661 (Los Angeles, CA)
• 669 (San Francisco, CA)
• 707 (San Francisco, CA)
• 714 (Los Angeles, CA)
• 747 (Los Angeles, CA)
• 760 (Los Angeles, CA)
• 805 (Los Angeles, CA)
• 818 (Los Angeles, CA)
• 820 (Los Angeles, CA)
• 831 (San Francisco, CA)
• 840 (Riverside, CA)
• 858 (San Diego, CA)
• 909 (Los Angeles, CA)
• 916 (Sacramento, CA)
• 925 (San Francisco, CA)
• 949 (Los Angeles, CA)
• 951 (Los Angeles, CA)