How to build per-location demographic feeds for multi-location content systems

The 4-skill bundle on the per-location-demographic-feeds agent

One agent. Four coordinated skills. The Ingest + Aggregate + Score + Audit bundle runs above the multi-vendor demographic + per-Census aggregation + per-jurisdiction privacy + warehouse substrate and writes one canonical per-location per-geo-aggregation demographic record.

Compliance overlay

Five anchors run per-location per-aggregation before any demographic distributes to content-engine. The first anchor is operationally distinctive: multi-vendor demographic-feed + per-Census-block-group/Tract aggregation + FCRA permissible-purpose + GLBA + GDPR Article 9 + CCPA SPI + per-state biometric + COPPA + per-vendor data-quality + replication-crisis discipline converge on every per-location demographic decision.

FAQ

What is per-location demographic feeds for multi-location content systems — and what is the multi-vendor-demographic-feed times per-Census-block-group-Tract-aggregation times FCRA-permissible-purpose times GLBA times GDPR-Article-9 times CCPA-SPI times per-vendor-data-quality times replication-crisis-discipline problem distinctive to this skill?

A multi-location operator with 50-300 stores ships per-location demographic-feed ingestion across 15-25 multi-vendor demographic sources (Acxiom + Experian + Equifax + TransUnion + Nielsen Scarborough + comScore + Resonate + Mosaic + PRIZM + ClaritasGeo + Onyx + Reach + Audience360 + Adobe Demographics + Oracle BlueKai + LiveRamp + Epsilon + Merkle + Wunderman + V12Data + Black Box Intelligence + US Census Bureau API + ACS 1-year + 5-year estimates + Decennial Census 2020 + Statistics Canada + Eurostat + UK ONS + Australia ABS). Per-week per-portfolio: per-location per-DMA + MSA + ZIP + sub-ZIP + Block Group + Tract demographic-feed refresh requiring per-vendor coverage + recency + accuracy + completeness + FCRA permissible-purpose verification + GLBA when financial-demographic + GDPR Article 9 special-category data + CCPA SPI Sensitive Personal Information + per-state biometric + COPPA when children-demographic. The four-skill bundle on the per-location-demographic-feeds agent — Ingest, Aggregate, Score, Audit — sits above the multi-vendor demographic + per-Census aggregation + per-jurisdiction privacy + warehouse substrate and writes a per-location per-geo-aggregation canonical demographic record. The operationally distinctive anchor: per-location demographic-feed ingestion (Acxiom + Experian + Equifax + TransUnion + Nielsen Scarborough + comScore + Resonate + Mosaic + PRIZM + ClaritasGeo + LiveRamp + Epsilon + Merkle + V12Data + US Census Bureau API + ACS + Decennial Census + Statistics Canada + Eurostat + UK ONS + Australia ABS) + per-Census-block-group + per-Tract aggregation (per-Block Group 220,000 + per-Tract 73,000 + per-ZCTA + per-ZIP-cluster + per-MSA + per-DMA + per-sub-DMA + per-geo-fence radius/isochrone) + per-jurisdiction privacy compliance (FCRA Fair Credit Reporting Act 15 USC 1681 + per-vendor permissible-purpose + per-state consumer reporting + GLBA when financial-demographic + GDPR Article 9 special-category + CCPA Sale of Personal Information + CCPA Sensitive Personal Information + CPRA SPI + per-state biometric + COPPA when children-demographic) + per-vendor data-quality (coverage + recency + accuracy + completeness + refresh-cadence + source-of-truth + confidence-score + margin-of-error + sample-size) + per-vendor demographic-class taxonomy (age-bracket + income-bracket + education-level + household-composition + employment-status + race-ethnicity + language + housing-tenure + housing-type + marital-status + presence-of-children + lifestage + lifestyle-segment + purchase-propensity + media-consumption + political-affiliation when permissible) + per-vendor schema-drift + per-vendor idempotency-fingerprint + per-vendor idempotent-retry + per-vertical replication-crisis discipline (Bonferroni + BH FDR + E-value + Rosenbaum + Census-margin-of-error coverage check).

Why do Acxiom + Experian + Equifax + Nielsen Scarborough + comScore + Resonate + Mosaic + PRIZM + LiveRamp + Census Bureau API break at multi-location-25-vendor-multi-Census-aggregation-multi-jurisdiction-FCRA-GLBA-GDPR-CCPA scale?

Each demographic vendor ships per-account flat demographic-primitive at single-vendor single-jurisdiction level. None coordinates per-location demographic-feed ingestion across 15-25 multi-vendor sources + per-Census-block-group/Tract aggregation + FCRA permissible-purpose + GLBA + GDPR Article 9 + CCPA SPI + per-state biometric + COPPA + per-vendor data-quality + per-vendor schema-drift + per-vendor idempotency-fingerprint + replication-crisis discipline simultaneously. None handles per-Census-block-group margin-of-error coverage check + per-Census ACS 5-year vs 1-year sample-size trade-off + per-jurisdiction GDPR Article 9 special-category gating + per-Fair-Housing-Act + per-Equal-Credit-Opportunity-Act ECOA disparate-impact gating. None enforces SOX 302/404/906 when public-company demographic material. None writes a per-location per-geo-aggregation WORM demographic audit trail with per-vendor data-quality attestation. The four-skill bundle Ingest + Aggregate + Score + Audit sits above the multi-vendor demographic + per-Census aggregation + per-jurisdiction privacy + warehouse substrate — it does not replace it.

How does Ingest + Aggregate work?

Ingest runs per-vendor per-location per-day demographic-feed ingestion across Acxiom + Experian + Equifax + TransUnion + Nielsen Scarborough + comScore + Resonate + Mosaic + PRIZM + ClaritasGeo + Onyx + Reach + Audience360 + Adobe Demographics + Oracle BlueKai + LiveRamp + Epsilon + Merkle + Wunderman + V12Data + Black Box Intelligence + US Census Bureau API + ACS 1-year + 5-year + Decennial Census 2020 + Statistics Canada + Eurostat + UK ONS + Australia ABS. Per-vendor DPA + per-API rate-limit + per-source ToS scraping doctrine (hiQ Labs + Van Buren + Meta v Bright Data) + per-vendor LLM zero-retention. Per-vendor FCRA permissible-purpose verification (15 USC 1681b) + per-vendor permissible-purpose declaration (employment + insurance + credit + government licensing + legitimate business need). Per-vendor schema-drift detection + per-vendor idempotency-fingerprint + per-vendor idempotent-retry. Aggregate runs per-Census-block-group/Tract aggregation: per-Block Group 220,000 + per-Tract 73,000 + per-ZCTA 41,000 + per-ZIP-cluster + per-MSA 935-market + per-DMA 210-market + per-sub-DMA + per-geo-fence radius/isochrone via Esri ArcGIS + MapBox + Foursquare + SafeGraph + Placer.ai. Per-aggregation margin-of-error coverage check (per-ACS 1-year MOE + per-ACS 5-year MOE + per-Decennial Census coverage). Per-vendor source-of-truth identification + per-vendor confidence-score + per-vendor sample-size + per-vendor margin-of-error.

What does Score + Audit do?

Score runs per-location per-geo-aggregation per-vendor demographic-class taxonomy scoring: per-vendor age-bracket + income-bracket + education-level + household-composition + employment-status + race-ethnicity + language + housing-tenure + housing-type + marital-status + presence-of-children + lifestage + lifestyle-segment + purchase-propensity + media-consumption + political-affiliation when permissible. Per-vendor data-quality scoring (coverage + recency + accuracy + completeness + refresh-cadence + source-of-truth + confidence-score). Per-vertical replication-crisis discipline (Bonferroni + Benjamini-Hochberg FDR + E-value + Rosenbaum + per-vendor placebo-test + Census-margin-of-error coverage check). Per-aggregation severity classification: P0 FCRA permissible-purpose violation + GLBA financial-demographic gap + GDPR Article 9 special-category violation + CCPA SPI consent gap + per-state biometric violation + COPPA children-demographic violation (immediate block + per-vendor pause) + P1 Fair Housing Act + ECOA disparate-impact risk 72-hour + P2 per-vendor margin-of-error > threshold 7-day + P3 per-vendor refresh-cadence drift 30-day + P4 docs-only. Gate runs 5 anchors per-location per-aggregation before any demographic distributes to content-engine. (1) Multi-vendor demographic-feed ingestion + per-Census-block-group/Tract aggregation + per-jurisdiction privacy compliance (FCRA + GLBA + GDPR Article 9 + CCPA SPI + per-state biometric + COPPA) + per-vendor data-quality + per-vendor demographic-class taxonomy + per-vendor schema-drift + per-vendor idempotency-fingerprint + per-vendor idempotent-retry + per-vertical replication-crisis discipline. (2) FTC Section 5 + Pfizer 1972 + CFPB UDAAP + Lanham + USPTO + Robinson-Patman + Fair Housing Act + Equal Credit Opportunity Act ECOA + per-vertical disparate-impact + per-state attorney advertising. (3) ABA Model Rule + HIPAA + FINRA Rule 2210 + SEC Regulation FD + FDA OPDP + DEA + alcohol + per-state professional licensing + COPPA. (4) EU AI Act Article 50 transparency when AI-ML demographic routing + Article 13/14/15 + Annex III when AI-ML demographic routing drives content-engine + Article 6/27 FRIA + DSA + DMA + GDPR Article 6/7/9/22/28/30 + LGPD + DPDP + APPI + PIPL + 18-state US privacy + per-state biometric. (5) ADA Title III + WCAG 2.2 AA + ARIA + EAA + Section 508 + SOX 302/404/906 + COSO + Exchange Act 13(b)(2) + FASB ASC 280 + SEC Reg S-K. Audit writes a per-location per-geo-aggregation WORM demographic record: per-vendor demographic snapshot + per-vendor permissible-purpose + per-Census-block-group/Tract aggregation + per-vendor data-quality + per-vendor confidence-score + per-vendor margin-of-error + per-vertical replication-crisis discipline + per-anchor gate-pass + AI-ML provenance + EU AI Act FRIA. Retention: 7-year FTC + 7-year IRS + 7-year HIPAA + 7-year GLBA + 7-year FCRA + 7-year state bar + 6-year SEC + 3-year FINRA + 7-year SOX + GDPR Article 30 + EU AI Act Article 12 + SOC 2 CC7/CC8.

What does this skill connect to on the per-location-demographic-feeds agent and across the swarm?

On the per-location-demographic-feeds agent: multi-vendor demographic-feed ingestion + per-Census-block-group/Tract aggregation + per-vendor data-quality + per-vendor demographic-class taxonomy + per-vertical replication-crisis discipline. Across the swarm: peer-cohort computation (#612 DOWNSTREAM consumer of per-location demographic for feature-engineering) + per-location AI-calibrated forecasting (#600 DOWNSTREAM consumer of per-location demographic) + continuous per-market scoring (#609 same per-DMA/MSA + per-vendor demographic substrate) + per-location event ingestion (#623 same multi-vendor ingestion + per-vendor DPA + scraping doctrine + idempotency-fingerprint substrate) + per-location news ingestion (#625 same multi-vendor + per-vendor DPA + scraping doctrine substrate) + integration-drift-monitor agent (#562 + #569 + #570) + per-state-overlay-composer (#599 UPSTREAM canonical for FCRA + GLBA + GDPR Article 9 + CCPA SPI + per-state biometric per-state overlays). Commercial-pillar parent: multi-location-demographic-aggregation.

What does the 6-workstream pre-engagement-baseline reporting cycle look like for this skill?

Every two weeks during the Tier 3 Fractional Digital Marketing Lead engagement, six workstreams report against the pre-engagement baseline. Workstream 1: per-portfolio per-location per-geo-aggregation per-vendor demographic-feed coverage — locations covered + demographic vendors integrated + per-Census-block-group/Tract aggregated. Workstream 2: Ingest per-vendor per-location per-day demographic-feed ingestion flow — per-vendor DPA + rate-limit + ToS scraping doctrine + FCRA permissible-purpose verification + per-vendor schema-drift + per-vendor idempotency-fingerprint + idempotent-retry. Workstream 3: Aggregate per-Census-block-group/Tract aggregation flow — per-Block Group + Tract + ZCTA + ZIP-cluster + MSA + DMA + sub-DMA + geo-fence + per-ACS margin-of-error coverage check. Workstream 4: Score per-vendor demographic-class taxonomy + per-vendor data-quality + per-vertical replication-crisis discipline + Fair Housing Act + ECOA disparate-impact check + per-aggregation severity classification flow. Workstream 5: Regulatory-defense audit coverage — multi-vendor demographic-feed + per-Census aggregation + FCRA + GLBA + GDPR Article 9 + CCPA SPI + per-state biometric + COPPA + per-vendor data-quality + replication-crisis + Fair Housing + ECOA + EU AI Act Article 50 + SOX. Workstream 6: FBC feedback-loop pattern-learning — per-aggregation realized-vs-predicted demographic + per-vendor data-quality retrospective + per-replication-crisis robustness retrospective.

Related reading

• multi-location demographic aggregation
• Sibling build-pillar: peer-cohort computation (#612 DOWNSTREAM consumer of per-location demographic for feature-engineering)
• Sibling build-pillar: continuous per-market scoring (#609 same per-DMA/MSA + per-vendor demographic substrate)
• Sibling build-pillar: per-location event ingestion (#623 same multi-vendor ingestion + per-vendor DPA + scraping doctrine + idempotency-fingerprint substrate)
• Fractional Digital Marketing Lead
• Marketing Operations Audit