{
  "distribution_observations": [],
  "observations": [
    {
      "computed_at": "2026-10-09T16:38:52.291000",
      "datapoint_count": 4026,
      "geography_id": "11385",
      "geography_label": "New York, NY - Ridgewood/Glendale",
      "geography_type": "postal_code",
      "observed_date": "2026-10-09",
      "value": "318.6124"
    },
    {
      "computed_at": "2026-10-09T16:38:52.291000",
      "datapoint_count": 3521,
      "geography_id": "19145",
      "geography_label": "Philadelphia, PA - South Philadelphia",
      "geography_type": "postal_code",
      "observed_date": "2026-10-09",
      "value": "321.8972"
    },
    {
      "computed_at": "2026-10-09T16:38:52.291000",
      "datapoint_count": 3248,
      "geography_id": "32210",
      "geography_label": "Jacksonville, FL - Westside",
      "geography_type": "postal_code",
      "observed_date": "2026-10-09",
      "value": "356.2476"
    },
    {
      "computed_at": "2026-10-09T16:38:52.291000",
      "datapoint_count": 2012,
      "geography_id": "39206",
      "geography_label": "Jackson, MS - North Jackson",
      "geography_type": "postal_code",
      "observed_date": "2026-10-09",
      "value": "346.8541"
    },
    {
      "computed_at": "2026-10-09T16:38:52.291000",
      "datapoint_count": 2744,
      "geography_id": "60618",
      "geography_label": "Chicago, IL - North Center/Avondale",
      "geography_type": "postal_code",
      "observed_date": "2026-10-09",
      "value": "282.7921"
    },
    {
      "computed_at": "2026-10-09T16:38:52.291000",
      "datapoint_count": 2397,
      "geography_id": "62201",
      "geography_label": "East St. Louis, IL",
      "geography_type": "postal_code",
      "observed_date": "2026-10-09",
      "value": "393.1653"
    },
    {
      "computed_at": "2026-10-09T16:38:52.291000",
      "datapoint_count": 2417,
      "geography_id": "63105",
      "geography_label": "Clayton, MO",
      "geography_type": "postal_code",
      "observed_date": "2026-10-09",
      "value": "389.3438"
    },
    {
      "computed_at": "2026-10-09T16:38:52.291000",
      "datapoint_count": 2932,
      "geography_id": "77004",
      "geography_label": "Houston, TX - Midtown",
      "geography_type": "postal_code",
      "observed_date": "2026-10-09",
      "value": "290.0377"
    },
    {
      "computed_at": "2026-10-09T16:38:52.291000",
      "datapoint_count": 2355,
      "geography_id": "78228",
      "geography_label": "San Antonio, TX - West San Antonio",
      "geography_type": "postal_code",
      "observed_date": "2026-10-09",
      "value": "307.9191"
    },
    {
      "computed_at": "2026-10-09T16:38:52.291000",
      "datapoint_count": 3419,
      "geography_id": "90019",
      "geography_label": "Los Angeles, CA - Mid-City",
      "geography_type": "postal_code",
      "observed_date": "2026-10-09",
      "value": "375.4283"
    },
    {
      "computed_at": "2026-10-09T16:38:52.291000",
      "datapoint_count": 3318,
      "geography_id": "95123",
      "geography_label": "San Jose, CA - Blossom Valley",
      "geography_type": "postal_code",
      "observed_date": "2026-10-09",
      "value": "340.0940"
    },
    {
      "computed_at": "2026-10-09T16:38:52.291000",
      "datapoint_count": 2948,
      "geography_id": "98118",
      "geography_label": "Seattle, WA - Rainier Valley",
      "geography_type": "postal_code",
      "observed_date": "2026-10-09",
      "value": "340.5510"
    }
  ],
  "representative_observations": [
    {
      "datapoint_count": 35337,
      "geography_id": "all",
      "observed_date": "2026-10-09",
      "representative": "335.4111"
    }
  ],
  "schema_version": 7,
  "series": {
    "canonical_url": "https://costinflation.com/indices/weekly-family-grocery-cost",
    "coverage_note": "Weekly Grocery Cost for a Family of Four covers Chicago, IL - North Center/Avondale, Clayton, MO, East St. Louis, IL, Houston, TX - Midtown, Jackson, MS - North Jackson, Jacksonville, FL - Westside, Los Angeles, CA - Mid-City, New York, NY - Ridgewood/Glendale, Philadelphia, PA - South Philadelphia, San Antonio, TX - West San Antonio, San Jose, CA - Blossom Valley, Seattle, WA - Rainier Valley.",
    "datapoint_count": 35337,
    "description": "Weekly Grocery Cost for a Family of Four: Compare weekly grocery costs for two adults and two school-age children, using fixed consumption quantities across 34 grocery categories. Compare current city prices, daily history, and methodology.",
    "display_quantity": "1 week for two adults and two school-age children",
    "frequency": "Daily",
    "geographies": [
      {
        "color": "#dc2626",
        "datapoint_count": 2744,
        "geography_id": "60618",
        "geography_label": "Chicago, IL - North Center/Avondale",
        "geography_type": "postal_code",
        "latitude": 41.9464,
        "latest_observed_date": "2026-10-09",
        "latest_value": "282.7921",
        "longitude": -87.7027,
        "observation_count": 1,
        "updated_at": "2026-10-09T16:38:52.291000"
      },
      {
        "color": "#0891b2",
        "datapoint_count": 2417,
        "geography_id": "63105",
        "geography_label": "Clayton, MO",
        "geography_type": "postal_code",
        "latitude": 38.6445,
        "latest_observed_date": "2026-10-09",
        "latest_value": "389.3438",
        "longitude": -90.3301,
        "observation_count": 1,
        "updated_at": "2026-10-09T16:38:52.291000"
      },
      {
        "color": "#a16207",
        "datapoint_count": 2397,
        "geography_id": "62201",
        "geography_label": "East St. Louis, IL",
        "geography_type": "postal_code",
        "latitude": 38.6245,
        "latest_observed_date": "2026-10-09",
        "latest_value": "393.1653",
        "longitude": -90.1534,
        "observation_count": 1,
        "updated_at": "2026-10-09T16:38:52.291000"
      },
      {
        "color": "#0f7a3f",
        "datapoint_count": 2932,
        "geography_id": "77004",
        "geography_label": "Houston, TX - Midtown",
        "geography_type": "postal_code",
        "latitude": 29.724,
        "latest_observed_date": "2026-10-09",
        "latest_value": "290.0377",
        "longitude": -95.363,
        "observation_count": 1,
        "updated_at": "2026-10-09T16:38:52.291000"
      },
      {
        "color": "#7c3aed",
        "datapoint_count": 2012,
        "geography_id": "39206",
        "geography_label": "Jackson, MS - North Jackson",
        "geography_type": "postal_code",
        "latitude": 32.3682,
        "latest_observed_date": "2026-10-09",
        "latest_value": "346.8541",
        "longitude": -90.1673,
        "observation_count": 1,
        "updated_at": "2026-10-09T16:38:52.291000"
      },
      {
        "color": "#7c3aed",
        "datapoint_count": 3248,
        "geography_id": "32210",
        "geography_label": "Jacksonville, FL - Westside",
        "geography_type": "postal_code",
        "latitude": 30.2797,
        "latest_observed_date": "2026-10-09",
        "latest_value": "356.2476",
        "longitude": -81.7337,
        "observation_count": 1,
        "updated_at": "2026-10-09T16:38:52.291000"
      },
      {
        "color": "#2454d6",
        "datapoint_count": 3419,
        "geography_id": "90019",
        "geography_label": "Los Angeles, CA - Mid-City",
        "geography_type": "postal_code",
        "latitude": 34.0483,
        "latest_observed_date": "2026-10-09",
        "latest_value": "375.4283",
        "longitude": -118.3392,
        "observation_count": 1,
        "updated_at": "2026-10-09T16:38:52.291000"
      },
      {
        "color": "#2454d6",
        "datapoint_count": 4026,
        "geography_id": "11385",
        "geography_label": "New York, NY - Ridgewood/Glendale",
        "geography_type": "postal_code",
        "latitude": 40.6997,
        "latest_observed_date": "2026-10-09",
        "latest_value": "318.6124",
        "longitude": -73.8893,
        "observation_count": 1,
        "updated_at": "2026-10-09T16:38:52.291000"
      },
      {
        "color": "#0f7a3f",
        "datapoint_count": 3521,
        "geography_id": "19145",
        "geography_label": "Philadelphia, PA - South Philadelphia",
        "geography_type": "postal_code",
        "latitude": 39.9136,
        "latest_observed_date": "2026-10-09",
        "latest_value": "321.8972",
        "longitude": -75.182,
        "observation_count": 1,
        "updated_at": "2026-10-09T16:38:52.291000"
      },
      {
        "color": "#0891b2",
        "datapoint_count": 2355,
        "geography_id": "78228",
        "geography_label": "San Antonio, TX - West San Antonio",
        "geography_type": "postal_code",
        "latitude": 29.462,
        "latest_observed_date": "2026-10-09",
        "latest_value": "307.9191",
        "longitude": -98.569,
        "observation_count": 1,
        "updated_at": "2026-10-09T16:38:52.291000"
      },
      {
        "color": "#dc2626",
        "datapoint_count": 3318,
        "geography_id": "95123",
        "geography_label": "San Jose, CA - Blossom Valley",
        "geography_type": "postal_code",
        "latitude": 37.244,
        "latest_observed_date": "2026-10-09",
        "latest_value": "340.0940",
        "longitude": -121.8306,
        "observation_count": 1,
        "updated_at": "2026-10-09T16:38:52.291000"
      },
      {
        "color": "#a16207",
        "datapoint_count": 2948,
        "geography_id": "98118",
        "geography_label": "Seattle, WA - Rainier Valley",
        "geography_type": "postal_code",
        "latitude": 47.5412,
        "latest_observed_date": "2026-10-09",
        "latest_value": "340.5510",
        "longitude": -122.2754,
        "observation_count": 1,
        "updated_at": "2026-10-09T16:38:52.291000"
      }
    ],
    "geography_ids": [
      "60618",
      "63105",
      "62201",
      "77004",
      "39206",
      "32210",
      "90019",
      "11385",
      "19145",
      "78228",
      "95123",
      "98118"
    ],
    "geography_label": "Cities",
    "geography_type": "postal_code",
    "id": "weekly_family_groceries",
    "index_kind": "composite",
    "latest_observed_date": "2026-10-09",
    "latest_value_range": {
      "max": "393.1653",
      "min": "282.7921"
    },
    "methodology_summary": "Weekly grocery cost for two adults and two school-age children. Basket totals are expressed in U.S. dollars. The index line combines the component price indexes using their basket quantity weights. The band runs from the lowest to highest selected location. The headline range compares the lowest and highest city index values on the latest observation date. Changes in the mix of observed products can also affect the index. Charts can also show lower band, medium band and upper band.",
    "observation_count": 12,
    "quality_note": "Price observations show how many prices contribute to each daily city value.",
    "seasonal_adjustment": "Not seasonally adjusted",
    "temporal_coverage": "2026-10-09/2026-10-09",
    "title": "Weekly Grocery Cost for a Family of Four",
    "units": "U.S. dollars",
    "updated_at": "2026-10-09T16:38:52.291000",
    "value_lane": "representative"
  }
}