US business formation pulse, weekly: Census BFS state panel
Weekly US business-formation panel, 2006 week 1 onward: the U.S. Census Bureau's Business Formation Statistics weekly state applications feed (keyless CSV; 51 entities x ~1,080 weeks), not seasonally adjusted. Complements the catalog's business_formation_monthly (monthly seasonally-adjusted, trailing 36-month window): this is the WEEKLY NSA grain with the full 2006-to-present history, for week-level joins and long training windows. Raw series per state-week: business applications (BA), high-propensity (HBA), with-planned-wages (WBA), from-corporations (CBA), plus the Census-published year-over-year percent changes. Deterministic derived features: HBA/WBA/CBA composition shares, national share of weekly applications, trailing 13-week and 52-week means, momentum_z (13-week mean vs trailing-year mean, standardized), dynamism_score 0-100 (cross-sectional percentile composite of momentum_z and YoY change; 50 = median state), formation_regime (surge/expansion/contraction/slump), signed streak_weeks, and trailing-52-week new high/low flags. Structural gates (exact layout, 51-entity balanced panel, contiguous weekly grids, non-negative counts, HBA/WBA/CBA <= BA, dates never in the future, freshness) fail loudly, never imputed. Census methodology note: as of the January 2026 release, internet-sales applications are excluded from the HBA/CBA series for the full time series. Who joins this: sales teams join week_end + state to time outreach into formation hotbeds; online shops read dynamism_score as a local-demand pulse; subscription businesses use momentum_z and hba_share as SMB-formation features for churn and expansion models.
Les titres et les descriptions proviennent des sources de données, en anglais.
- Lignes
- 54 927
- Colonnes
- 27
- Cadence de la source
- Mensuelle
- Dernière actualisation
- 1 oct. 2026
- Thème
- economy
| Colonne | Type | Description |
|---|---|---|
| week_start | string | First day (Sunday) of the Census reference week (ISO YYYY-MM-DD). (unit: date) |
| week_end | string | Last day (Saturday) of the Census reference week (ISO YYYY-MM-DD); the weekly join key. (unit: date) |
| state_code | string | USPS state postal code (50 states + DC). (unit: string) |
| state_name | string | State name (entity-resolved from the postal code). (unit: string) |
| country | string | Country name (shared normalization layer). (unit: string) |
| country_code | string | ISO 3166-1 alpha-3 country code (USA). (unit: string) |
| ba_nsa | integer | Business Applications (not seasonally adjusted): all applications for an EIN on IRS Form SS-4, per Census. (unit: count) |
| hba_nsa | integer | High-Propensity Business Applications: applications with characteristics indicating a high likelihood of becoming an employer business, per Census. Since the January 2026 release, internet-sales applications are excluded for the full series. (unit: count) |
| wba_nsa | integer | Business Applications with Planned Wages, per Census. (unit: count) |
| cba_nsa | integer | Business Applications from Corporations, per Census. Since the January 2026 release, internet-sales applications are excluded for the full series. (unit: count) |
| yy_ba | float | Year-over-year percent change of BA_NSA versus the same week of the prior year, as published by the Census Bureau. Null in the first data year and whenever Census publishes no comparison. (unit: percent) |
| yy_hba | float | Year-over-year percent change of HBA_NSA, as published by the Census Bureau (nulls as for yy_ba). (unit: percent) |
| yy_wba | float | Year-over-year percent change of WBA_NSA, as published by the Census Bureau (nulls as for yy_ba). (unit: percent) |
| yy_cba | float | Year-over-year percent change of CBA_NSA, as published by the Census Bureau (nulls as for yy_ba). (unit: percent) |
| hba_share | float | HBA/BA: share of the week's applications carrying high-propensity employer-formation signal. (unit: ratio 0-1) |
| wba_share | float | WBA/BA: share of the week's applications with planned wages. (unit: ratio 0-1) |
| cba_share | float | CBA/BA: share of the week's applications filed by corporations. (unit: ratio 0-1) |
| national_share_ba | float | The state's BA divided by the 51-entity national weekly total: the state's footprint in that week's US startup flow. (unit: ratio 0-1) |
| ba_13w_ma | float | Trailing 13-week mean of weekly BA per state (min_periods=13). Null for the first 12 weeks (warmup). (unit: count) |
| ba_52w_ma | float | Trailing 52-week mean of weekly BA per state (min_periods=52). Null for the first 51 weeks (warmup). (unit: count) |
| momentum_z | float | (ba_13w_ma - ba_52w_ma) / trailing-52-week std of weekly BA (ddof=1); 0.0 when the 52-week std is 0. Positive = the recent quarter runs hot versus the trailing year. Null for the first 51 weeks (warmup). (unit: z-score) |
| dynamism_score | float | 0-100 cross-sectional percentile composite of the state's formation dynamism that week: mean of the available percentile ranks (average ties, x100) of momentum_z and yy_ba_pct across the 51 entities. 50 = median US state. Null for the first 51 weeks (warmup). (unit: score 0-100) |
| formation_regime | string | 'surge' (dynamism_score >= 80), 'slump' (dynamism_score <= 20), else 'expansion' (momentum_z > 0) or 'contraction'. Score tiers take precedence. (unit: string) |
| streak_weeks | integer | Signed consecutive-week run of sign(momentum_z): +k = k hot weeks in a row, -k = k cold weeks in a row. Defined from the first non-null momentum_z. (unit: weeks (signed)) |
| new_high_52w | boolean | True when ba_13w_ma is at or above its trailing-52-week maximum. Null for the first 63 weeks (warmup). (unit: boolean) |
| new_low_52w | boolean | True when ba_13w_ma is at or below its trailing-52-week minimum. Null for the first 63 weeks (warmup). (unit: boolean) |
| row_hash | string | Deterministic 16-hex sha256 of state_code + week_end + the four raw counts (idempotency key). (unit: string) |
10 premières lignes d’exemple — un aperçu, pas le jeu de données complet.
| week_start | week_end | state_code | state_name | country | country_code | ba_nsa | hba_nsa | wba_nsa | cba_nsa | yy_ba | yy_hba | yy_wba | yy_cba | hba_share | wba_share | cba_share | national_share_ba | ba_13w_ma | ba_52w_ma | momentum_z | dynamism_score | formation_regime | streak_weeks | new_high_52w | new_low_52w | row_hash |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2006-01-01 | 2006-01-07 | AK | Alaska | United States | USA | 90 | 60 | 50 | 30 | — | — | — | — | 0,667 | 0,556 | 0,333 | 0,002 | — | — | — | — | — | — | — | — | 06d98f2e869b5c7d |
| 2006-01-08 | 2006-01-14 | AK | Alaska | United States | USA | 90 | 60 | 40 | 30 | — | — | — | — | 0,667 | 0,444 | 0,333 | 0,002 | — | — | — | — | — | — | — | — | f7003bf4737f9c29 |
| 2006-01-15 | 2006-01-21 | AK | Alaska | United States | USA | 130 | 90 | 70 | 40 | — | — | — | — | 0,692 | 0,538 | 0,308 | 0,002 | — | — | — | — | — | — | — | — | d1a0843a97c7394a |
| 2006-01-22 | 2006-01-28 | AK | Alaska | United States | USA | 100 | 60 | 40 | 20 | — | — | — | — | 0,6 | 0,4 | 0,2 | 0,002 | — | — | — | — | — | — | — | — | 816b679ebfa8c92b |
| 2006-01-29 | 2006-02-04 | AK | Alaska | United States | USA | 150 | 80 | 60 | 30 | — | — | — | — | 0,533 | 0,4 | 0,2 | 0,002 | — | — | — | — | — | — | — | — | 7a6941c0fbe74870 |
| 2006-02-05 | 2006-02-11 | AK | Alaska | United States | USA | 90 | 50 | 40 | 20 | — | — | — | — | 0,556 | 0,444 | 0,222 | 0,001 | — | — | — | — | — | — | — | — | da7556dc10615de9 |
| 2006-02-12 | 2006-02-18 | AK | Alaska | United States | USA | 130 | 80 | 60 | 30 | — | — | — | — | 0,615 | 0,462 | 0,231 | 0,002 | — | — | — | — | — | — | — | — | 740b5d9486af8f7c |
| 2006-02-19 | 2006-02-25 | AK | Alaska | United States | USA | 130 | 70 | 50 | 30 | — | — | — | — | 0,538 | 0,385 | 0,231 | 0,002 | — | — | — | — | — | — | — | — | ec55b9c6f1357017 |
| 2006-02-26 | 2006-03-04 | AK | Alaska | United States | USA | 110 | 70 | 40 | 30 | — | — | — | — | 0,636 | 0,364 | 0,273 | 0,002 | — | — | — | — | — | — | — | — | 02022f6488657936 |
| 2006-03-05 | 2006-03-11 | AK | Alaska | United States | USA | 130 | 80 | 60 | 30 | — | — | — | — | 0,615 | 0,462 | 0,231 | 0,002 | — | — | — | — | — | — | — | — | 4eb057a795c62142 |
Profilé le 1 oct. 2026 à partir de l’instantané 20261001T004520Z-78b8a9dd7d7c
Mesuré- Complétude
- 97,9 %
- Lignes
- 54 927
- Colonnes
- 27
- Colonnes incomplètes
- 12
| Colonne | Manquant | Distinctes | Plage | Distribution |
|---|---|---|---|---|
| week_startvarchar | 0 % | 1 098 | — |
|
| week_endvarchar | 0 % | 1 115 | — |
|
| state_codevarchar | 0 % | 55 | — |
|
| state_namevarchar | 0 % | 59 | — |
|
| countryvarchar | 0 % | 1 | — |
|
| country_codevarchar | 0 % | 1 | — |
|
| ba_nsabigint | 0 % | 1 325 | 10 → 19 030médiane 780 | 978 hors du 1er–99e centile |
| hba_nsabigint | 0 % | 583 | 0 → 6 830médiane 300 | 1 018 hors du 1er–99e centile |
| wba_nsabigint | 0 % | 312 | 0 → 3 480médiane 130 | 740 hors du 1er–99e centile |
| cba_nsabigint | 0 % | 376 | 0 → 4 100médiane 80 | 548 hors du 1er–99e centile |
| yy_badouble | 5,1 % | 8 732 | -93,13 → 1 778médiane 3,3 | 1 041 hors du 1er–99e centile |
| yy_hbadouble | 5,1 % | 4 879 | -100 → 2 000médiane 0 | 1 032 hors du 1er–99e centile |
| yy_wbadouble | 5,1 % | 2 804 | -100 → 1 400médiane 0 | 894 hors du 1er–99e centile |
| yy_cbadouble | 5,1 % | 3 273 | -100 → 1 800médiane 0 | 936 hors du 1er–99e centile |
| hba_sharedouble | 0 % | 8 839 | 0 → 1médiane 0,3908 | 1 047 hors du 1er–99e centile |
| wba_sharedouble | 0 % | 11 928 | 0 → 1médiane 0,1765 | 1 108 hors du 1er–99e centile |
| cba_sharedouble | 0 % | 10 734 | 0 → 1médiane 0,125 | 1 084 hors du 1er–99e centile |
| national_share_badouble | 0 % | 48 646 | 0,0009 → 0,1545médiane 0,0126 | 1 099 hors du 1er–99e centile |
| ba_13w_madouble | 1,1 % | 8 191 | 66,15 → 16 514médiane 792,31 | 1 071 hors du 1er–99e centile |
| ba_52w_madouble | 4,7 % | 13 829 | 77,5 → 13 716médiane 785,19 | 1 046 hors du 1er–99e centile |
| momentum_zdouble | 4,7 % | 41 588 | -1,32 → 1,5médiane -0,0104 | 1 048 hors du 1er–99e centile |
| dynamism_scoredouble | 4,7 % | 348 | 1,96 → 100médiane 50,98 | 1 060 hors du 1er–99e centile |
| formation_regimevarchar | 4,7 % | 4 | — |
|
| streak_weeksbigint | 4,7 % | 135 | -41 → 103médiane -1 | 952 hors du 1er–99e centile |
| new_high_52wboolean | 5,8 % | 2 | — |
|
| new_low_52wboolean | 5,8 % | 2 | — |
|
| row_hashvarchar | 0 % | 41 935 | — |
|
- Actuelle
20261001T004520Z-78b8a9dd7d7c · sha256 78b8a9dd7d7c…
54 927 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 "https://datazimuts.com/v1/datasets/census_bfs_formation_weekly_intel/us_business_formation_weekly" | jq '{title, rows, columns_count, license}'import requests
ds = requests.get("https://datazimuts.com/v1/datasets/census_bfs_formation_weekly_intel/us_business_formation_weekly").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_bfs_formation_weekly_intel/us_business_formation_weekly
Astuce : récupérez /llms.txt pour le catalogue complet lisible par machine.
D’où viennent ces données et ce qui en a été fait. Le travail des autres apparaît sous forme de décomptes ; seuls les projets partagés sont nommés.
Citer cet instantané
Épinglé à l’instantané 20261001T004520Z-78b8a9dd7d7c et à son empreinte, pour que vos lecteurs obtiennent exactement les données utilisées.
US Business Formation (Census BFS weekly state panel, keyless). (2026). US business formation pulse, weekly: Census BFS state panel [Data set, snapshot 20261001T004520Z-78b8a9dd7d7c, sha256 78b8a9dd7d7c]. Datazimuts. Retrieved 2026-10-01, from https://datazimuts.com/fr/datasets/census_bfs_formation_weekly_intel/us_business_formation_weekly?snapshot=20261001T004520Z-78b8a9dd7d7c
@misc{dz_census_bfs_formation_weekly_intel_us_bus_78b8a9dd,
title = {{US business formation pulse, weekly: Census BFS state panel}},
author = {{US Business Formation (Census BFS weekly state panel, keyless)}},
year = {2026},
publisher = {Datazimuts},
howpublished = {\url{https://datazimuts.com/fr/datasets/census_bfs_formation_weekly_intel/us_business_formation_weekly?snapshot=20261001T004520Z-78b8a9dd7d7c}},
note = {Snapshot 20261001T004520Z-78b8a9dd7d7c, sha256 78b8a9dd7d7c89a878b5fba2fa6985db070a4b052441fbf0c52e5eddd0272869; accessed 2026-10-01}
}Intégrer un tableau ou un graphique
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<iframe src="https://datazimuts.com/embed/chart?dataset=census_bfs_formation_weekly_intel%2Fus_business_formation_weekly&lang=fr&theme=auto&snapshot=20261001T004520Z-78b8a9dd7d7c&x=week_start&y=ba_nsa&agg=avg" title="US business formation pulse, weekly: Census BFS state panel" width="100%" height="380" style="border:0" loading="lazy"></iframe>
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