{
  "alt": "County map of the United States on a brown-to-teal scale of the adult income rank reached by children from low-income families. Teal counties cluster across the Plains and the Mountain West and brown counties across the Southeast, with a few gray counties that have no estimate.",
  "caption": "Teal counties, where children from low-income families reach higher adult ranks, cluster in the Plains and Mountain West, and brown counties cluster in the Southeast. The map plots each county's mean rank on a scale centered on the population-weighted county mean of {fact:kfr_mean}; the {fact:n_counties_nodata} gray counties have no estimate.",
  "data": [],
  "id": "mobility_map",
  "notes": [
    "Each gray county has the reason for its missing value in its tooltip. Puerto Rico has estimates in the Atlas but is not drawn.",
    "The county estimates are model-based and carry privacy noise, so single small counties are noisy. The Atlas lists Connecticut under its legacy counties, which are the eight drawn here, and Valdez-Cordova Census Area (split in 2019) is drawn as its two successors with the same value.",
    "Alaska is drawn. The Atlas estimates cover 1978 to 1983 birth cohorts and describe where children grew up, not the counties today."
  ],
  "source": "Opportunity Atlas county outcomes, 1978-1983 birth cohorts; modeled estimates, not weighted",
  "spec": {
    "fips": "fips",
    "legendLabel": "Mean adult household income rank of children from low-income families (percentile)",
    "payload": "mobility_map.json",
    "scale": {
      "domain": [
        33.3,
        41.3,
        49.3
      ],
      "ends": [
        "Lower adult income rank",
        "Higher adult income rank"
      ],
      "palette": "div",
      "type": "diverging"
    },
    "value": "kfr",
    "valueFormat": {
      "digits": 1
    }
  },
  "subtitle": "Mean adult household income rank (percentile) of children born 1978 to 1983 to parents at the 25th income percentile, by county of childhood",
  "title": "Children from low-income families reach the highest adult income ranks in the Plains and Mountain West and the lowest in the Southeast",
  "type": "county-map",
  "width": "full"
}