Name: US state broadband & internet-access intelligence (annual)
Creator: U.S. Census Bureau
License: https://www.census.gov/about/policies.html
Keywords: us, broadband, internet, connectivity, digital, annual, rankings, signals

Annual US state broadband-adoption intelligence from the Census Bureau American Community Survey 5-year estimates, table B28002 (keyless official bulk .dat, U.S. public domain): broadband of any type, wired cable/fiber/DSL, dial-up-only, no-internet and no-subscription household shares for the 50 states, the District of Columbia and Puerto Rico over the 2021-2024 vintages, with per-vintage gaps versus the US national share, vintage-over-vintage change, a documented 0-100 digital-readiness score with per-vintage state ranks and i1-i4 tiers, and most/least-connected plus improving/slipping flags. Estimates only (margins of error not carried). Source: U.S. Census Bureau, American Community Survey.

Les titres et les descriptions proviennent des sources de données, en anglais.

Source: U.S. Census Bureau
Lignes: 208
Colonnes: 23
Cadence de la source: Annuelle
Dernière actualisation: 1 oct. 2026
Thème: economy

Colonne	Type	Description
year	integer	ACS 5-year vintage end year (e.g. 2024 = 2020-2024 5-year estimates). Table-based summary files start at the 2021 vintage. (unit: year)
country_code	string	ISO alpha-3 country code (USA for every row). (unit: ISO 3166-1 alpha-3)
state_fips	string	Census FIPS state code (e.g. 06 = California, 11 = District of Columbia, 72 = Puerto Rico).
geo_code	string	Lowercase USPS postal abbreviation of the state/territory (e.g. ca, tx, pr).
geo_name	string	State/territory name.
total_households	integer	Total households, the B28002 universe (B28002_001). (unit: households)
broadband_any_share_pct	float	Households with broadband of any type (B28002_004) as a share of all households. (unit: percent)
wired_broadband_share_pct	float	Households with broadband such as cable, fiber optic or DSL (B28002_007) as a share of all households. (unit: percent)
dialup_only_share_pct	float	Households with dial-up and no other type of internet subscription (B28002_003) as a share of all households. (unit: percent)
no_internet_share_pct	float	Households with no internet access at all (B28002_013) as a share of all households. (unit: percent)
no_subscription_share_pct	float	Households without an internet subscription of any kind (total minus B28002_002) as a share of all households. (unit: percent)
broadband_gap_vs_us_pp	float	Per-vintage gap versus the US national broadband-any share: state share minus US share. Positive = state more connected than the nation. (unit: percentage points)
broadband_chg_pp	float	Vintage-over-vintage change in broadband-any share (percentage points). Null for the 2021 base vintage; never backfilled. (unit: percentage points)
us_broadband_any_share_pct	float	US national broadband-any household share (from the national 0100000US row), broadcast on every row. (unit: percent)
us_wired_broadband_share_pct	float	US national wired-broadband household share, broadcast on every row. (unit: percent)
digital_readiness_score	float	Documented 0-100 digital-readiness score: 100 * (r - 1) / (n - 1) with r the average 1-based rank of the state's broadband-any share (ascending) inside its vintage. (unit: 0-100)
readiness_rank	integer	Per-vintage rank of broadband-any share across the 52 states/territories (1 = most connected; competition ranking, ties share the rank).
readiness_tier	string	Readiness tier from the score: i4_most_connected (>= 75), i3_connected (>= 50), i2_lagging (>= 25), i1_least_connected (< 25).
most_connected_flag	integer	1 when readiness_rank <= 5 (top-5 connected states).
least_connected_flag	integer	1 when readiness_rank >= 48 (bottom-5 connected states).
improving_flag	integer	1 when broadband_chg_pp >= +0.5 (connectivity improving vintage-over-vintage).
slipping_flag	integer	1 when broadband_chg_pp <= -0.5 (connectivity slipping vintage-over-vintage).
row_hash	string	Deterministic 16-hex sha256 over CENSUSBB\|<geo_code>\|<year>; stable across re-ingests of identical data.

10 premières lignes d’exemple — un aperçu, pas le jeu de données complet.

year	country_code	state_fips	geo_code	geo_name	total_households	broadband_any_share_pct	wired_broadband_share_pct	dialup_only_share_pct	no_internet_share_pct	no_subscription_share_pct	broadband_gap_vs_us_pp	broadband_chg_pp	us_broadband_any_share_pct	us_wired_broadband_share_pct	digital_readiness_score	readiness_rank	readiness_tier	most_connected_flag	least_connected_flag	row_hash
2 021	USA	01	al	Alabama	1 902 983	82,046	61,237	0,364	14,84	17,59	-4,955	—	87,001	72,014	11,76	46	i1_least_connected	0	0	a2a393580d7ef4d5
2 021	USA	02	ak	Alaska	260 561	88,405	68,858	0,228	9,343	11,367	1,404	—	87,001	72,014	74,51	14	i3_connected	0	0	833c96f85ce63ce7
2 021	USA	04	az	Arizona	2 683 557	88,184	72,737	0,252	9,338	11,564	1,184	—	87,001	72,014	70,59	16	i3_connected	0	0	90eb132b94f9fb11
2 021	USA	05	ar	Arkansas	1 158 460	79,734	57,092	0,255	16,232	20,011	-7,267	—	87,001	72,014	3,92	50	i1_least_connected	0	1	a8e435cfe93ef293
2 021	USA	06	ca	California	13 217 586	90,412	76,561	0,168	7,383	9,42	3,411	—	87,001	72,014	94,12	4	i4_most_connected	1	0	41e759e039ccdb76
2 021	USA	08	co	Colorado	2 227 932	90,919	77,763	0,239	6,627	8,842	3,919	—	87,001	72,014	98,04	2	i4_most_connected	1	0	771db66fc6555da8
2 021	USA	09	ct	Connecticut	1 397 324	88,896	78,102	0,225	8,699	10,88	1,895	—	87,001	72,014	80,39	11	i4_most_connected	0	0	c6c0f23fb810a89b
2 021	USA	10	de	Delaware	381 097	89,257	76,92	0,202	8,185	10,541	2,256	—	87,001	72,014	82,35	10	i4_most_connected	0	0	5b58f05576693537
2 021	USA	11	dc	District of Columbia	310 104	87,176	76,651	0,09	9,959	12,734	0,175	—	87,001	72,014	56,86	23	i3_connected	0	0	3ac822837ef9e095
2 021	USA	12	fl	Florida	8 157 420	87,24	73,674	0,17	9,478	12,59	0,239	—	87,001	72,014	58,82	22	i3_connected	0	0	b6894bc29e5a1cbd

Profilé le 1 oct. 2026 à partir de l’instantané 20261001T203222Z-68a7a609f703

Mesuré

Complétude: 98,9 %
Lignes: 208
Colonnes: 23
Colonnes incomplètes: 1

Lignes par annéeyear · 2021–2024 · 4 ans

20212024

Colonne	Manquant	Distinctes	Plage	Distribution
yearbigint	0 %	4	2 021 → 2 024médiane 2 023
country_codevarchar	0 %	1	—	USA208
state_fipsvarchar	0 %	54	—	014 024 044
geo_codevarchar	0 %	44	—	ak4 al4 ar4
geo_namevarchar	0 %	59	—	Alabama4 Alaska4 Arizona4
total_householdsbigint	0 %	221	230 653 → 13 548 091médiane 1 733 449	6 hors du 1er–99e centile
broadband_any_share_pctdouble	0 %	199	68,03 → 93,6médiane 88,8	6 hors du 1er–99e centile
wired_broadband_share_pctdouble	0 %	243	38,36 → 83,11médiane 73,68	6 hors du 1er–99e centile
dialup_only_share_pctdouble	0 %	200	0,0767 → 1,27médiane 0,1836	6 hors du 1er–99e centile
no_internet_share_pctdouble	0 %	171	3,36 → 28,86médiane 8,37	6 hors du 1er–99e centile
no_subscription_share_pctdouble	0 %	196	6,27 → 30,71médiane 11,05	6 hors du 1er–99e centile
broadband_gap_vs_us_ppdouble	0 %	212	-18,98 → 4,32médiane -0,339	6 hors du 1er–99e centile
broadband_chg_ppdouble	25 %	167	0,3519 → 4,67médiane 1,34	4 hors du 1er–99e centile
us_broadband_any_share_pctdouble	0 %	4	87 → 90,98médiane 89,03	104 hors du 1er–99e centile
us_wired_broadband_share_pctdouble	0 %	4	72,01 → 75,62médiane 73,94
digital_readiness_scoredouble	0 %	56	0 → 100médiane 50
readiness_rankbigint	0 %	47	1 → 52médiane 26,5
readiness_tiervarchar	0 %	4	—	i1_least_connected52 i2_lagging52 i3_connected52
most_connected_flagbigint	0 %	2	0 → 1médiane 0
least_connected_flagbigint	0 %	2	0 → 1médiane 0
improving_flagbigint	0 %	2	0 → 1médiane 1
slipping_flagbigint	0 %	1	0 → 0médiane 0
row_hashvarchar	0 %	212	—	016107962d1ce6c31 01c7a7578dad0d5a1 055ed6654dbb19f01

1 oct. 2026Actuelle
20261001T203222Z-68a7a609f703 · sha256 68a7a609f703…
208 lignes · premier instantané

Dirigez n’importe quel LLM vers le point d’accès des métadonnées — la documentation ci-dessus est aussi lisible par machine (JSON-LD + Croissant).

cURL

curl "https://datazimuts.com/v1/datasets/census_acs_state_broadband_intel/us_state_broadband_annual" | jq '{title, rows, columns_count, license}'

Python

import requests

ds = requests.get("https://datazimuts.com/v1/datasets/census_acs_state_broadband_intel/us_state_broadband_annual").json()
print(ds["title"], ds["rows"], "rows")

# Sample rows for an LLM context window
for row in ds.get("sample_rows", [])[:5]:
    print(row)

Point d’accès API : https://datazimuts.com/v1/datasets/census_acs_state_broadband_intel/us_state_broadband_annual

Astuce : récupérez /llms.txt pour le catalogue complet lisible par machine.

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APA

U.S. Census Bureau. (2026). US state broadband & internet-access intelligence (annual) [Data set, snapshot 20261001T203222Z-68a7a609f703, sha256 68a7a609f703]. Datazimuts. Retrieved 2026-10-02, from https://datazimuts.com/fr/datasets/census_acs_state_broadband_intel/us_state_broadband_annual?snapshot=20261001T203222Z-68a7a609f703

BibTeX

@misc{dz_census_acs_state_broadband_intel_us_stat_68a7a609,
  title        = {{US state broadband \& internet-access intelligence (annual)}},
  author       = {{U.S. Census Bureau}},
  year         = {2026},
  publisher    = {Datazimuts},
  howpublished = {\url{https://datazimuts.com/fr/datasets/census_acs_state_broadband_intel/us_state_broadband_annual?snapshot=20261001T203222Z-68a7a609f703}},
  note         = {Snapshot 20261001T203222Z-68a7a609f703, sha256 68a7a609f70334909be1bf9feab44806e67250b158cfaf8ab35dc263b99481ea; accessed 2026-10-02}
}

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