The population count of Rock Island County, IL was 146,536 in 2016. The population count of Black Hawk County, IA was 132,821 in 2016.

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 Rock Island County, IL or Black Hawk County, IA

  • API

    County Population in Iowa by Year

    data.iowa.gov | Last Updated 2018-08-29T17:06:27.000Z

    This dataset contains county population in Iowa from 1990 to the most current year available. Data from 1990, 2000, and 2010 comes from the decennial censuses while the years in between are produced annually.

  • API

    City Population in Iowa by County and Year

    data.iowa.gov | Last Updated 2018-08-29T17:01:49.000Z

    This dataset contains city population in Iowa from 2010 to the most current year available. Data from 2010 comes from the decennial census while the proceeding years are produced annually. Aggregating the city populations in each county will provide a county total population

  • API

    Iowa Food Assistance Program Statistics by Month and County

    data.iowa.gov | Last Updated 2018-10-19T22:00:14.000Z

    The Food Assistance Program provides Electronic Benefit Transfer (EBT) cards that can be used to buy groceries at supermarkets, grocery stores and some Farmers Markets. This dataset provides data on the number of households, recipients and cash assistance provided through the Food Assistance Program participation in Iowa by month and county starting in January 2011 and updated monthly. Beginning January 2017, the method used to identify households is based on the following: 1. If one or more individuals receiving Food Assistance also receives FIP, the household is categorized as FA/FIP. 2. If no one receives FIP, but at least one individual also receives Medical Assistance, the household is categorized as FA/Medical Assistance. 3. If no one receives FIP or Medical Assistance, but at least one individual receives Healthy and Well Kids in Iowa or hawk-i benefits, the household is categorized as FA/hawk-i. 4. If no one receives FIP, Medical Assistance or hawk-i , the household is categorized as FA Only. Changes have also been made to reflect more accurate identification of individuals. The same categories from above are used in identifying an individual's circumstances. Previously, the household category was assigned to all individuals of the Food Assistance household, regardless of individual status. This change in how individuals are categorized provides a more accurate count of individual categories. Timing of when the report is run also changed starting January 2017. Reports were previously ran on the 1st, but changed to the 17th to better capture Food Assistance households that received benefits for the prior month. This may give the impression that caseloads have increased when in reality, under the previous approach, cases were missed.

  • API

    State of Iowa Salary Book

    data.iowa.gov | Last Updated 2018-11-02T15:09:09.000Z

    The dataset contains the name, gender, county or city of residence (when possible), official title, total salary received during each fiscal year, base salary for the employee, and traveling and subsistence expense reimbursed to state personnel. A status of "TERMINATED" in the column providing the base salary does not indicate that the employee was fired, only that the person no longer works in that position.

  • API

    Iowa Medicaid Payments & Recipients by Month and County

    data.iowa.gov | Last Updated 2018-10-30T22:01:01.000Z

    This dataset contains aggregate Medicaid payments, and counts for eligible recipients and recipients served by month and county in Iowa, starting with month ending 1/31/2011. Eligibility groups are a category of people who meet certain common eligibility requirements. Some Medicaid eligibility groups cover additional services, such as nursing facility care and care received in the home. Others have higher income and resource limits, charge a premium, only pay the Medicare premium or cover only expenses also paid by Medicare, or require the recipient to pay a specific dollar amount of their medical expenses. Eligible Medicaid recipients may be considered medically needy if their medical costs are so high that they use up most of their income. Those considered medically needy are responsible for paying some of their medical expenses. This is called meeting a spend down. Then Medicaid would start to pay for the rest. Think of the spend down like a deductible that people pay as part of a private insurance plan.

  • API

    Iowa Juvenile Detention Secure Placements

    data.iowa.gov | Last Updated 2018-11-14T19:38:40.000Z

    This dataset contains de-identified individual data for youth placed in a juvenile detention center in Iowa. The dataset includes information regarding age, gender, race/ethnicity, placement facility, month and year of release, and offense class and type. Please note that the Month of Release reflects the first day in the month the placement was released.

  • API

    Total City Population by Year

    data.iowa.gov | Last Updated 2018-10-18T14:54:26.000Z

    This dataset contains city population in Iowa from 1990 to the most current year available. Data from 1990, 2000, and 2010 comes from the decennial censuses while the years in between are produced annually.

  • API

    Suburban Cook County - Births (Birth Related Outcomes & Characteristics)

    datacatalog.cookcountyil.gov | Last Updated 2017-08-23T03:45:12.000Z

    This data is compiled by the Cook County Department of Public Health using data from the Illinois Department of Public Health Vital Statistics. It includes the annual number of live births, and birth related outcomes and characteristics. Further analysis is available by birth mother's age group, race/ethnicity, and place/district of residence for all births in suburban Cook County. Also included is data related to infant mortality. Table of Contents and other information can be found at http://opendocs.cookcountyil.gov/docs/Birth_Table_Of_Contents_Data_Portal_fyn8-c3rk.pdf. Note: * Counts suppressed for events between 1 and 4, - Rates not calculated for events less than 20

  • API

    Suburban Cook County - Selected Causes of Death

    datacatalog.cookcountyil.gov | Last Updated 2017-08-23T03:45:19.000Z

    This data is compiled by the Cook County Department of Public Health using data from the Illinois Department of Public Health Vital Statistics. It includes the annual number of deaths, crude and age-adjusted death rates by selected causes of death. Further analysis is available by age group, race/ethnicity, gender and decedent's place of residence in suburban Cook County at the time of their death. Table of Contents and other information can be found at http://opendocs.cookcountyil.gov/docs/Death_Table_of_Contents2_jh9b-icit.pdf. Note: * Counts suppressed for events between 1 and 4, - Rates not calculated for events less than 20

  • API

    Iowa Child Welfare Assessments by Disposition, County and Year

    data.iowa.gov | Last Updated 2018-04-23T18:58:17.000Z

    This dataset provides the number and disposition of child welfare assessments conducted by the Department of Human Services beginning January 1, 2004. On January 1, 2014, the department began using the Differential Response System, which allows for a family assessment in additional to a traditional child abuse investigation for allegations of abuse and neglect. Data prior to 2014 only report child abuse investigations. The family assessment is not used in physical or sexual abuse cases, or other types of serious abuse cases seen. It is used only in denial of critical care cases where the child is not in imminent danger. If at any time during a family assessment it appears the child isn’t safe, the case is reassigned to the child abuse assessment pathway. The family assessment pathway results in pairing families with services and supports. The traditional child abuse assessments result in a finding. Findings include: “founded” meaning abuse occurred and results in perpetrator placement on the child abuse registry; “confirmed” meaning abuse occurred, but it was minor, isolated and not likely to reoccur, does not go on the central abuse registry; and “unconfirmed” meaning abuse did not occur.