Name: US grocery prices by area (USDA F-MAP)
Creator: datafloe
License: https://www.usa.gov/government-works

A record, in full

grocery-prices

Schema, a real sample, a live query box, snippets, and the machine-readable license.

GET /v1/datafloe/grocery-prices

US grocery prices by area (USDA F-MAP)

source USDA ERS — Food-at-Home Monthly Area Prices · license U.S. Government public domain · retrieved 2018-12-01
redistribution unrestricted, commercial use permitted, no attribution required

rows113,400

columns18

version2018-12

sourcelicensed

License PD public domain CLEARED FOR REUSE · REC 2018-12

Schema

column	type	null %
id	integer	0.0
year	integer	0.0
month	integer	0.0
efpg_code	integer	0.0
efpg_name	text	0.0
tier1_group	text	0.0
tier2_group	text	0.0
region_code	integer	0.0
region_name	text	0.0
purchase_dollars_wtd	real	0.0
purchase_grams_wtd	real	0.0
purchase_dollars_unwtd	real	0.0
purchase_grams_unwtd	real	0.0
number_stores	real	0.0
unit_value_mean_wtd	real	0.0
unit_value_se_wtd	real	0.0
unit_value_mean_unwtd	real	0.0
price_index_geks	real	0.0

Sample · 5 rows

id	year	month	efpg_code	efpg_name	tier1_group	tier2_group	region_name	purchase_dollars_wtd	purchase_grams_wtd	purchase_dollars_unwtd	purchase_grams_unwtd	number_stores	unit_value_mean_wtd	unit_value_se_wtd	unit_value_mean_unwtd	price_index_geks
1	2012	1	10000	Whole-grain breads	Grains	Whole-grain breads, cereal, rice, pasta, and flours	National	249373446.59	48751953624	162985217.63	32175581169	41781	0.5115147764	0.000768688	0.5065494133	0.9506893989
2	2012	2	10000	Whole-grain breads	Grains	Whole-grain breads, cereal, rice, pasta, and flours	National	221806717.03	43031809219	151271985.9	29580905685	41713	0.515448272	0.0005687235	0.511383889	0.9574933276
3	2012	3	10000	Whole-grain breads	Grains	Whole-grain breads, cereal, rice, pasta, and flours	National	228860451.93	44163705148	159316789.03	30972313780	41717	0.5182093558	0.0005859861	0.5143845247	0.9595204018
4	2012	4	10000	Whole-grain breads	Grains	Whole-grain breads, cereal, rice, pasta, and flours	National	222272932.4	43511461126	154210561.46	30313913114	41866	0.5108376659	0.0005500695	0.5087121576	0.9462888149
5	2012	5	10000	Whole-grain breads	Grains	Whole-grain breads, cereal, rice, pasta, and flours	National	229869146.61	44876926984	159388752.13	31370959539	41708	0.5122212283	0.0006090188	0.508077389	0.9444149931

Query it — live

year

tier1_group

limit

Use it

# every response carries x-license
curl "https://api.datafloe.dev/v1/datafloe/grocery-prices?year=2018" \
  -H "Authorization: Bearer datafloe_live_…"

const r = await fetch(
  "https://api.datafloe.dev/v1/datafloe/grocery-prices?year=2018",
  { headers: { Authorization: "Bearer datafloe_live_…" } }
);
const { data, meta } = await r.json();

import httpx
r = httpx.get(
  "https://api.datafloe.dev/v1/datafloe/grocery-prices",
  params={"year": "2018"},
  headers={"Authorization": "Bearer datafloe_live_…"},
)
data = r.json()["data"]

License · machine-readable

{
  "license_id": "us-public-domain@1",
  "spdx_analog": null,
  "rights": {
    "commercial_use": true,
    "redistribution": true,
    "raw_download": true,
    "ai_training": false
  },
  "attribution_required": false,
  "attribution_text": "U.S. Department of Agriculture, Economic Research Service. (2024). Food-at-Home Monthly Area Prices.",
  "provenance": {
    "uploader": "datafloe",
    "declared_origin": "licensed",
    "source_url": "https://www.ers.usda.gov/data-products/food-at-home-monthly-area-prices",
    "version": "2018-12",
    "content_hash": "sha256:27f9450b747e8f1f63821165ae31c3746a0c35afc11caaf66e7c2df15c485940",
    "published_at": "2018-12-01"
  },
  "price": {
    "model": "free",
    "monthly_usd": 0
  },
  "terms_url": "https://www.usa.gov/government-works"
}

ai_training is false on every dataset by design — you learn we're license-explicit before training rights are ever sold.