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Teen Births


Teen Birth Rate, by Race/Ethnicity: 2009 See Source and Notes
(Race/Ethnicity: All)

California Rate per 1,000
African American/Black 37.0
Asian/Pacific Islander 8.5
Caucasian/White 11.8
Hispanic/Latina 50.8
Native American/Alaska Native 25.7
Multiracial 28.8
Alameda County Rate per 1,000
African American/Black 44.6
Asian/Pacific Islander 5.3
Caucasian/White 7.0
Hispanic/Latina 42.6
Native American/Alaska Native LNE
Multiracial 23.1
Alpine County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial LNE
Amador County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial LNE
Butte County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 19.6
Hispanic/Latina 35.4
Native American/Alaska Native LNE
Multiracial 92.7
Calaveras County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 21.0
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial LNE
Colusa County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina 65.3
Native American/Alaska Native LNE
Multiracial LNE
Contra Costa County Rate per 1,000
African American/Black 35.5
Asian/Pacific Islander LNE
Caucasian/White 7.2
Hispanic/Latina 39.4
Native American/Alaska Native LNE
Multiracial 32.3
Del Norte County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 36.8
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial LNE
El Dorado County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 10.8
Hispanic/Latina 45.9
Native American/Alaska Native LNE
Multiracial LNE
Fresno County Rate per 1,000
African American/Black 67.1
Asian/Pacific Islander 29.5
Caucasian/White 22.3
Hispanic/Latina 66.1
Native American/Alaska Native 63.4
Multiracial 56.8
Glenn County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina 61.8
Native American/Alaska Native LNE
Multiracial LNE
Humboldt County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 15.4
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial 146.5
Imperial County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina 64.2
Native American/Alaska Native LNE
Multiracial LNE
Inyo County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial LNE
Kern County Rate per 1,000
African American/Black 68.5
Asian/Pacific Islander 18.1
Caucasian/White 32.6
Hispanic/Latina 80.8
Native American/Alaska Native LNE
Multiracial 67.4
Kings County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 28.5
Hispanic/Latina 76.6
Native American/Alaska Native LNE
Multiracial LNE
Lake County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 30.1
Hispanic/Latina 64.0
Native American/Alaska Native LNE
Multiracial LNE
Lassen County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 28.0
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial LNE
Los Angeles County Rate per 1,000
African American/Black 33.3
Asian/Pacific Islander 5.7
Caucasian/White 6.4
Hispanic/Latina 42.2
Native American/Alaska Native LNE
Multiracial 17.3
Madera County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 16.1
Hispanic/Latina 76.1
Native American/Alaska Native LNE
Multiracial LNE
Marin County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina 29.5
Native American/Alaska Native LNE
Multiracial LNE
Mariposa County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial LNE
Mendocino County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 18.8
Hispanic/Latina 61.5
Native American/Alaska Native LNE
Multiracial LNE
Merced County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander 40.7
Caucasian/White 32.7
Hispanic/Latina 55.4
Native American/Alaska Native LNE
Multiracial LNE
Modoc County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial LNE
Mono County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial LNE
Monterey County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 18.0
Hispanic/Latina 64.7
Native American/Alaska Native LNE
Multiracial LNE
Napa County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina 39.7
Native American/Alaska Native LNE
Multiracial LNE
Nevada County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial LNE
Orange County Rate per 1,000
African American/Black 20.0
Asian/Pacific Islander 4.0
Caucasian/White 5.5
Hispanic/Latina 46.4
Native American/Alaska Native LNE
Multiracial 11.4
Placer County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 7.1
Hispanic/Latina 24.3
Native American/Alaska Native LNE
Multiracial LNE
Plumas County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial LNE
Riverside County Rate per 1,000
African American/Black 26.9
Asian/Pacific Islander 9.1
Caucasian/White 12.5
Hispanic/Latina 55.6
Native American/Alaska Native 41.7
Multiracial 46.5
Sacramento County Rate per 1,000
African American/Black 47.4
Asian/Pacific Islander 18.0
Caucasian/White 15.2
Hispanic/Latina 56.8
Native American/Alaska Native LNE
Multiracial 40.2
San Benito County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina 48.8
Native American/Alaska Native LNE
Multiracial LNE
San Bernardino County Rate per 1,000
African American/Black 39.1
Asian/Pacific Islander 10.3
Caucasian/White 24.1
Hispanic/Latina 52.8
Native American/Alaska Native LNE
Multiracial 50.7
San Diego County Rate per 1,000
African American/Black 35.1
Asian/Pacific Islander 9.6
Caucasian/White 7.3
Hispanic/Latina 61.1
Native American/Alaska Native LNE
Multiracial 28.7
San Francisco County Rate per 1,000
African American/Black 38.9
Asian/Pacific Islander 4.1
Caucasian/White LNE
Hispanic/Latina 49.1
Native American/Alaska Native LNE
Multiracial LNE
San Joaquin County Rate per 1,000
African American/Black 45.2
Asian/Pacific Islander 21.2
Caucasian/White 19.8
Hispanic/Latina 57.2
Native American/Alaska Native LNE
Multiracial 60.2
San Luis Obispo County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 9.1
Hispanic/Latina 37.1
Native American/Alaska Native LNE
Multiracial LNE
San Mateo County Rate per 1,000
African American/Black 27.1
Asian/Pacific Islander 7.4
Caucasian/White 3.7
Hispanic/Latina 31.9
Native American/Alaska Native LNE
Multiracial LNE
Santa Barbara County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 6.0
Hispanic/Latina 85.5
Native American/Alaska Native LNE
Multiracial LNE
Santa Clara County Rate per 1,000
African American/Black 20.2
Asian/Pacific Islander 4.4
Caucasian/White 4.3
Hispanic/Latina 50.5
Native American/Alaska Native LNE
Multiracial 12.1
Santa Cruz County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 7.9
Hispanic/Latina 67.4
Native American/Alaska Native LNE
Multiracial LNE
Shasta County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 26.5
Hispanic/Latina 48.4
Native American/Alaska Native LNE
Multiracial LNE
Sierra County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial LNE
Siskiyou County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 27.3
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial LNE
Solano County Rate per 1,000
African American/Black 43.3
Asian/Pacific Islander LNE
Caucasian/White 13.0
Hispanic/Latina 50.0
Native American/Alaska Native LNE
Multiracial 35.0
Sonoma County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 7.6
Hispanic/Latina 43.4
Native American/Alaska Native LNE
Multiracial LNE
Stanislaus County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 19.9
Hispanic/Latina 48.8
Native American/Alaska Native LNE
Multiracial 86.4
Sutter County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 24.0
Hispanic/Latina 51.6
Native American/Alaska Native LNE
Multiracial LNE
Tehama County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 35.8
Hispanic/Latina 55.8
Native American/Alaska Native LNE
Multiracial LNE
Trinity County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White LNE
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial LNE
Tulare County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander 49.9
Caucasian/White 28.7
Hispanic/Latina 78.3
Native American/Alaska Native LNE
Multiracial LNE
Tuolumne County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 15.8
Hispanic/Latina LNE
Native American/Alaska Native LNE
Multiracial LNE
Ventura County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 7.4
Hispanic/Latina 67.3
Native American/Alaska Native LNE
Multiracial LNE
Yolo County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 9.7
Hispanic/Latina 40.7
Native American/Alaska Native LNE
Multiracial LNE
Yuba County Rate per 1,000
African American/Black LNE
Asian/Pacific Islander LNE
Caucasian/White 40.1
Hispanic/Latina 42.8
Native American/Alaska Native LNE
Multiracial LNE

Definition: Number of births per 1,000 young women ages 15-19, by race/ethnicity of mother.

Data Source: California Department of Public Health, Center for Health Statistics, Vital Statistics Section, CD-Rom Public Use Birth Files; State of California, Department of Finance, Race/Ethnic Population with Age and Sex Detail, 1990-1999, 2000-2050. Accessed online at http://www.dof.ca.gov  (July 2011).

Footnote: LNE (Low Number Event) refers to data that have been suppressed because there were fewer than 20 cases in the numerator. N/A means that data are not available. For example, data for "Multiracial" teens are not available prior to 2000. Use caution in comparing racial/ethnic groups before and after 2000, as the racial definitions changed that year.

Learn More About this Topic

Measures of Teen Births on Kidsdata.org

The teen birth rate represents the number of births per 1,000 adolescent girls, ages 15-19. On kidsdata.org, the teen birth rate also is provided by race/ethnicity and by age of mother.

Why This Topic Is Important

Infants of teen mothers are at higher risk for physical, social, and emotional challenges than infants of mothers in their 20s and early 30s (1). Teen mothers are more likely to have babies born prematurely or with low birthweight. They also are more likely to have babies who die in infancy, compared to mothers in their 20s and 30s (1). Children born to teen mothers are at increased risk for academic and behavioral problems, such as lower math and reading achievement and poorer motor, communication, and social skills (1, 2). In addition, children born to teens are more likely to enter the foster care system and to become teen parents themselves than children born to older mothers (3). Of course, not all children born to teens face these difficulties, and many go on to lead productive and healthy lives.

Giving birth as a teenager also can create disadvantages for the mother and the father. Teen mothers are more likely to become welfare dependent than other teens (1), and teen parenthood for both mothers and fathers is associated with lower educational attainment and lower income levels (4). Fiscal hardship can be compounded by the fact that teen mothers are less likely to be married or stay married, which may mean covering family expenses on their own (1). However, it is important to note that some teen parents are able to manage these challenges successfully, become competent parents, and reach their educational or career goals later in life.

Research estimates that teen births cost society at least $10.9 billion annually, most of which is associated with negative outcomes for the children of teen parents, including increased costs for health care, foster care, incarceration, lost productivity, and tax revenue (1, 5).

See kidsdata.org's Research & Links section for more information about teen births.

Sources for this narrative:

  1. Child Trends. (2010). Teen births. Retrieved from: http://www.childtrendsdatabank.org/?q=node/52
  2. Terry-Humen, E., Manlove, J., & Moore, K. A. (2005). Playing catch-up: How children born to teen mothers fare. Washington, DC: National Campaign to Prevent Teen Pregnancy. Retrieved from: http://www.teenpregnancy.org/works/pdf/PlayingCatchUp.pdf
  3. The National Campaign to Prevent Teen Pregnancy. (2010). Why it matters: Teen pregnancy and child welfare. Retrieved from: http://www.thenationalcampaign.org/why-it-matters/pdf/child_welfare.pdf
  4. U.S. Department of Health and Human Services. (2011). Healthy People 2020: Family planning. Retrieved from: http://healthypeople.gov/2020/topicsobjectives2020/overview.aspx?topicid=13
  5. The National Campaign to Prevent Teen and Unwanted Pregnancy. (2011). Counting it up: The public costs of teen childbearing. Retrieved from: http://www.thenationalcampaign.org/costs/default.aspx

Policy Implications

The U.S. has the highest teen birth rates among leading developed nations (1). Early sexual activity and ineffective or non-use of contraceptives contribute to teen births, as does peer pressure and the perception of a lack of positive alternatives. Children of teen moms are more likely to be born prematurely or at a low birthweight, and they tend to have poorer academic and behavioral outcomes than children born to older mothers (2). Teen mothers also are less likely to complete high school or go to college compared to older mothers (2). (For more information on consequences related to teen births, see "Why This Topic Is Important," above.) Government at all levels—including school districts—as well as the media, parents, and teens can influence teen sexual activity, pregnancy, and births.

According to research and subject experts, policy options that could influence teen births include:

  • Funding and empowering school districts to provide proven, curriculum-based teen pregnancy prevention programs that encourage both delaying sexual activity and informed use of contraception among sexually active teens; programs should be offered during and after school (3, 4)
  • Funding youth development programs that encourage teen girls to think about and plan for their futures (3, 5)
  • Offering service learning opportunities to teens that engage them in their communities and give them positive ways to contribute (3, 5)
  • Funding home visiting and health interventions targeted at preventing subsequent pregnancies for teen mothers (5)

For more policy ideas and research on this topic, see kidsdata.org’s Research & Links section, or visit The National Campaign to Prevent Teen and Unplanned Pregnancy, The Guttmacher Institute, or the California Adolescent Health Collaborative. Also see Policy Implications on kidsdata.org under Low Birthweight and Preterm Births, Teen Sexual Health, Dating and Domestic Violence, High School Dropouts, and Poverty.

Sources for this narrative:

  1. Abma, J. C., et al. (2010). Teenagers in the United States: Sexual activity, contraceptive use, and childbearing, National Survey of Family Growth 2006–2008. Centers for Disease Control and Prevention. Retrieved from: http://www.cdc.gov/nchs/data/series/sr_23/sr23_030.pdf
  2. Child Trends. (n.d.). Teen births. Accessed August 11, 2011 from: http://www.childtrendsdatabank.org/?q=node/52
  3. U.S. Department of Health and Human Services, Office of Adolescent Health. (2010). Programs for replication – Intervention implementation reports. Retrieved from: http://www.hhs.gov/ash/oah/oah-initiatives/tpp/index.html
  4. National Campaign to Prevent Teen and Unplanned Pregnancy. (2011). What works 2011-12: Curriculum-based programs that help prevent teen pregnancy. Retrieved from: http://www.thenationalcampaign.org/resources/pdf/pubs/WhatWorks.pdf
  5. Ball, V., & Moore, K. A. (2008). What works for adolescent reproductive health: Lessons from experimental evaluations of programs and interventions. Child Trends. Retrieved from: http://www.childtrends.org/Files/Child_Trends-2008_05_20_FS_WhatWorksRepro.pdf

How Children Are Faring

The teen birth rate in California decreased by nearly 50% between 1995 and 2009, from 62.9 per 1,000 young women ages 15-19 to 32.1. Similarly, teen birth rates declined in all counties with available data in this period. In 2009, county rates ranged from 8.7 to 62.9. The majority of the state’s teen births are to young women ages 18 to 19, consistent with previous years, though rates declined for all age groups (under 15, 15-17, and 18-19) from 1995 to 2009.

Trends among racial/ethnic groups can be compared for the period of 2000-2009 (racial definitions changed in 2000). Teen birth rates decreased for nearly all racial/ethnic groups during that time. However, disparities persist. In 2009, the teen birth rate among Hispanic/Latina youth was 50.8 per 1,000, compared to 37.0 for African American/Black, 28.8 for Multiracial, 25.7 Native American/Alaska Native, 11.8 for Caucasian/White, and 8.5 for Asian/Pacific Islander teens.

Research and Links

Websites with Related Information

Key Reports

County/Regional Reports