The population count of Harris County, TX was 4,602,523 in 2018. The population count of Montgomery County, TX was 554,445 in 2018. The population count of Williamson County, TX was 527,057 in 2018.

Population

Population Change

Above charts are based on data from the U.S. Census American Community Survey | ODN Dataset | API - Notes:

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Demographics and Population Datasets Involving Williamson County, TX or Montgomery County, TX or Harris County, TX

  • API

    CPI 1.1 Texas Child Population (ages 0-17) by County 2014-2023

    data.texas.gov | Last Updated 2024-01-30T20:42:33.000Z

    As recommended by the Health and Human Services Commission (HHSC) to ensure consistency across all HHSC agencies, in 2012 DFPS adopted the HHSC methodology on how to categorize race and ethnicity. As a result, data broken down by race and ethnicity in 2012 and after is not directly comparable to race and ethnicity data in 2011 and before. The population totals may not match previously printed DFPS Data Books. Past population estimates are adjusted based on the U.S. Census data as it becomes available. This is important to keep the data in line with current best practices, but may cause some past counts, such as Abuse/Neglect Victims per 1,000 Texas Children, to be recalculated. Population Data Source - Population Estimates and Projections Program, Texas State Data Center, Office of the State Demographer and the Institute for Demographic and Socioeconomic Research, The University of Texas at San Antonio. Current population estimates and projections data as of December 2020. Visit dfps.texas.gov for information on all DFPS programs.

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    CPS 2.3 Children In DFPS Legal Responsibility During the Fiscal Year by County and Region with Demographics FY2014-2023

    data.texas.gov | Last Updated 2024-02-13T17:48:48.000Z

    Children in DFPS custody are those for whom a court has appointed DFPS legal responsibility through temporary or permanent managing conservatorship or other court ordered legal basis. This chart includes any child in DFPS custody at some point during the year. Children may be duplicated in the count, if they were in and out of DFPS custody more than once during the fiscal year. See CPS Glossary for legal status definitions. More information at www.dfps.state.tx.us.

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    CPS 2.4 Children In Legal Responsibility on August 31 by Legal Status and Average Days in Care FY2014-2023

    data.texas.gov | Last Updated 2024-02-12T18:17:38.000Z

    Children in DFPS custody are those for whom a court has appointed DFPS legal responsibility through temporary or permanent managing conservatorship or other court ordered legal basis. This chart includes any child in DFPS custody on August 31 of the fiscal year. A description of the different types of legal statuses is in the CPS glossary: https://www.dfps.texas.gov/About_DFPS/Data_Book/Child_Protective_Services/Resources/glossary.asp Visit dfps.texas.gov for information on Children In Legal Responsibility and all DFPS programs.

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    National Immunization Survey Adult COVID Module (NIS-ACM): COVIDVaxViews| Data | Centers for Disease Control and Prevention (cdc.gov)-Archived

    data.cdc.gov | Last Updated 2024-01-24T15:02:36.000Z

    National Immunization Survey Adult COVID Module (NIS-ACM): CDC is providing information on COVID-19 vaccine confidence to supplement vaccine administration data. These data represent trends in vaccination status and intent, and other behavioral indicators, by demographics and other characteristics.

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    National Immunization Survey Adult COVID Module (NIS-ACM): Vaccination Status and Intent by Demographics

    data.cdc.gov | Last Updated 2023-08-03T20:51:46.000Z

    National Immunization Survey Adult COVID Module (NIS-ACM): CDC is providing information on COVID-19 vaccine confidence to supplement vaccine administration data. These data represent trends in vaccination status and intent by demographics. Following collection of August 2021 survey data, an error in data processing led to incorrect categorization of some survey respondents; some respondents who should have been categorized as MSA: Principal City instead were categorized as MSA: Non-Principal City. Data downloaded during the period September 12, 2021 through September 30, 2021 may have incorrect estimates by MSA status, SVI of county of residence, and political leaning of county of residence.

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    DFPS Employees 1.1 Staff Demographics on August 31 by Selected Programs FY2014-2023

    data.texas.gov | Last Updated 2024-02-05T18:17:44.000Z

    The county and region of the workers are determined by the office to which they are assigned. Adult Protective Services (APS): APS Investigations employees protect people age 65 and older and adults with disabilities from abuse, neglect, and financial exploitation by investigating and providing or arranging for services necessary to alleviate or prevent further maltreatment. Child Protective Investigations (CPI/CCI): Counts the number of active CPI and CPS staff on the last day of the fiscal year by staff type and demographics. Child Care Investigations (CCI), which is a part of CPI and include Day Care Investigations (DCI) and Residential Child Care Investigations (RCCI) are only available from 2018 onward. This is due to the split of those job functions from Child Care Licensing, which was a part of DFPS until 2017, when it was transferred to the Health and Human Services Commission (HHSC). Statewide Intake (SWI): Statewide Intake (SWI) serves as the “front door to the front line” for all DFPS programs. As the central point of contact for reports of abuse, neglect and exploitation of vulnerable Texans. SWI staff are available 24 hours a day, 7 days per week, 365 days per year. Prior to FY2018, all SWI staff were located in the Austin area. Visit dfps.texas.gov for information on all DFPS programs

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    National Immunization Survey Child COVID Module (NIS-CCM): Vaccination Status and Intent by Demographics | Data | Centers for Disease Control and Prevention (cdc.gov)

    data.cdc.gov | Last Updated 2023-08-03T18:27:46.000Z

    National Immunization Survey Child COVID Module (NIS-CCM): CDC is providing information on COVID-19 vaccine confidence to supplement vaccine administration data. These data represent trends in vaccination status and intent, and other behavioral indicators, by demographics and other characteristics.

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    PEI 1.1 Youth Served During the Fiscal Year by Program FY2014-2023

    data.texas.gov | Last Updated 2024-02-08T04:25:03.000Z

    Prevention and Early Intervention (PEI) was created to consolidate child abuse prevention and juvenile delinquency prevention and early intervention programs within the jurisdiction of a single state agency. To provide services for at-risk children, youth, and families. Community Youth Development (CYD) - The CYD program contracts services in 15 targeted Texas ZIP codes with community-based organizations to develop juvenile delinquency prevention programs in areas with high juvenile crime rates. Approaches used by communities to prevent delinquency include mentoring, youth employment programs, career preparation, youth leadership development and recreational activities. Communities prioritize and fund specific prevention services according to local needs. Family and Youth Success Program (FAYS) (Formerly Services to At-Risk Youth (STAR)) - The FAYS program contracts with community agencies to offer family crisis intervention counseling, short- term emergency respite care, individual and family counseling, and universal child abuse prevention services, ranging from local media campaigns to informational brochures and parenting classes in all counties in Texas. Youth up to age 17 and their families are eligible if they experience conflict at home, truancy or delinquency, or a youth who runs away from home. In FY2018, contracts for the FAYS program were re-procured and started on December 1, 2017. Under these contracts, families could be served through traditional FAYS services or through one-time focused skills training. In some cases, families participating in skills training also chose to enroll in traditional FAYS services. Programmatically, these families are counted uniquely in both programs; for DFPS Data Book purposes, they are reported unduplicated. Statewide Youth Services Network (SYSN) - The SYSN program contracts provide community and evidence-based juvenile delinquency prevention programs focused on youth ages 10 through 17, in each DFPS region. Data as of December 21, 2023. Please visit dfps.texas.gov to learn more about PEI and all DFPS programs.

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    CPS 5.1 Youth in Substitute Care - Youth Eligible for PAL Services FY2014-2023

    data.texas.gov | Last Updated 2024-02-07T22:06:40.000Z

    The Transitional Living Services Program includes the Preparation for Adult Living (PAL) program, Education and Training Voucher (ETV) program and other services and supports to help youth transition from foster care to a successful adulthood. PAL services ensure that youth in DFPS foster care and those transitioning from foster care to a successful adulthood receive the tools, resources, supports, and personal and community connections they need to become self-sufficient adults. PAL supportive services and benefits are provided to eligible youth and young adults ages 16 to 21. 14-15 year old youth in the Permanent Managing Conservatorship (PMC) of DFPS will receive a life skills assessment. All other youth age 14 and 15 can be served, if funding or resources are available. The ETV program can assist youth and young adults ages 16-23. ETV services can be provided to eligible youth and young adults for 5 years or 15 semesters up to their 23rd birthday. Visit dfps.state.tx.us for information on the Preparation for Adult Living (PAL) program and all DFPS programs.

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    Weekly Respiratory Virus Vaccination Data, Children 6 Months-17 Years and Adults 18 Years and Older, National Immunization Survey

    data.cdc.gov | Last Updated 2024-05-17T16:06:55.000Z

    The weekly respiratory virus vaccination data come from the National Immunization Survey-Adult COVID Module (NIS-ACM), National Immunization Survey-Child COVID Module (NIS-CCM), and the National Immunization Survey-Flu (NIS-Flu). The NIS-ACM provides data on Influenza (flu), COVID-19, and RSV vaccination for adults aged ≥18 years in the United States. The NIS-CCM provides data on COVID-19 vaccination for children aged 6 months-17 years in the United States. The NIS-Flu provides data on Influenza vaccination for children aged 6 months-17 years in the United States National Immunization Survey data are collected by telephone interview using a random-digit-dialed sample of cellular telephone numbers stratified by state, the District of Columbia, five local jurisdictions (Bexar County TX, Chicago IL, Houston TX, New York City NY, and Philadelphia County PA), and Guam, Puerto Rico, and the United States Virgin Islands. Data are weighted to represent the non-institutionalized United States population and mitigate possible bias that can result from incomplete sample frame (exclusion of households with no phone service or only landline telephones) or non-response. All responses are self-reported, or reported by a parent for children 6 months-17 years. For more information about the surveys, see https://www.cdc.gov/vaccines/imz-managers/nis/about.html#current-surveys. Estimates should be interpreted with caution when there is a small sample size or wide confidence interval.