Histometrics

BDC · CEF Analytics

Public Reference

Industry Primers

Bottom-up NAICS industry primers written for both public-market and private investors. Leaf industries are researched from the ground up; every group, subsector, and sector above them reads as a contrast across the industries beneath it.

2122 industries · 24 sectors · NAICS 2022

Researched with AI assistance from official U.S. statistics and independent sources, with citations on every page. Figures are not individually verified against pinned evidence — primers marked Evidence-verified are. Industry research, not investment advice. Methodology.

IndustryNAICS 92511Public Administration

Administration of Housing Programs (U.S. NAICS 92511): An Investor's Primer

1. Overview

The North American Industry Classification System (NAICS) code 92511 is a five-digit "industry" that contains exactly one detailed industry — 925110, also called Administration of Housing Programs. Because the two levels have the same name and the same content, this page is deliberately short. It covers the government establishments — the U.S. Department of Housing and Urban Development (HUD), state housing finance agencies, and roughly 3,300 local public housing agencies (PHAs) — that plan and administer housing programs.[1][10]

The honest framing carries straight through from the child: this is not an investable industry. It is a government function — no ticker, no profit line, no earnings call. What makes it matter to investors is the money it channels into the private housing economy: on the order of $77 billion of annual HUD spending,[7] roughly $29 billion a year of tax-credit equity raised from corporations,[17] and about $146 billion of combined annual mortgage-purchase capacity at Fannie Mae and Freddie Mac.[20] The industry is the faucet; the returns are earned by the companies standing under it.

For the full detail — the investable universe, the four money models, demand drivers, regulation, consolidation, risks, and how to invest — read the child primer, 925110. The rest of this page explains why 92511 equals 925110 and gives this level's own figures.

2. What's inside — and why this level equals its one child

NAICS is a nested hierarchy: each five-digit industry breaks into one or more six-digit national industries. NAICS 92511 has a single child, 925110 — so the five-digit rollup and the six-digit leaf describe the identical activity. There is nothing at this level that is not already at 925110; the extra digit exists only to complete the code structure, not to distinguish a broader group of activities.[1]

Within that single activity sit HUD headquarters and field offices, state Housing Finance Agencies (HFAs), and the local/regional PHAs that run public housing and the Housing Choice Voucher (HCV, or Section 8) program. The code explicitly excludes the adjacent activities where the money actually lands — operating government-owned rental buildings (NAICS 531, Real Estate), buying and securitizing mortgages (NAICS 522294, Secondary Market Financing, where Fannie Mae, Freddie Mac, and Ginnie Mae sit), building inspection (NAICS 926150), and urban/community development (the sibling code NAICS 925120).[1] See 925110 for the full structure and exclusions.

3. Size (this level's rollup figures)

We have no ingested official statistics for NAICS 92511. Our ground-truth stats file for this node contains no metrics — which is exactly what to expect for a government-only, single-child code: the standard business surveys (the Census Bureau's Statistics of U.S. Businesses, County Business Patterns, the Economic Census, and Nonemployer Statistics) exclude Public Administration (NAICS 92) almost entirely, because these are government establishments, not businesses.[3][4][5] So the usual "firms / employment / receipts" measures are not reported here, and none is inferred. Undercount is total, not marginal: even a commercial business directory captures only the thin layer of private contractors (about 830 "establishments" under 925110) and misses the entire government reality.[6]

Because the rollup equals its one child, the size figures for 92511 are simply those for 925110. The right yardstick is the government dollars moved, not company revenue (these are program flows, not revenue attributable to the NAICS code):

  • HUD annual budget (FY2026 enacted): ~$77.3 billion in discretionary appropriations.[7]
  • Housing Choice Vouchers / tenant-based Section 8: ~$38.4 billion — the single largest HUD program.[7][9]
  • Project-based rental assistance: ~$18.5 billion; Public Housing Fund: ~$8.3 billion.[7]
  • Households served: roughly 2.3 million through vouchers (about 5 million people) and about 970,000 in public housing.[10][11]
  • Delivery network: roughly 3,300 housing agencies, with about 2,000–2,100 PHAs running the voucher program.[10][11]
  • Federal workforce: HUD employed about 8,843 people as of September 2024 — a tiny administrative core relative to the dollars it directs.[26]

Bottom line, unchanged from the child: as a "business," 92511 is negligible; as a channel for public capital into housing, it is one of the largest in the country.

4. Investable universe (where the value concentrates)

With a single child, all of this level's investable exposure is the child's. There is no public pure-play — the definition is limited to government establishments — so investors buy the private counterparties the programs create. Value concentrates in a few places (tickers and scale are reserved for the child's full table):

  • Outsourced program administration — government-services contractors (e.g., CGI, ICF International, Leidos) that run HUD's systems, voucher programs, and project-based contract administration.[23][24][25]
  • Affordable-housing finance and advisory — lenders, brokers, and Low-Income Housing Tax Credit (LIHTC) fund managers (e.g., Walker & Dunlop, CBRE).[26][27]
  • Bank LIHTC franchises — large banks (e.g., U.S. Bancorp, Bank of America, JPMorgan, Wells Fargo) that buy tax credits for return plus Community Reinvestment Act (CRA) credit.[17][19]
  • The government-sponsored enterprises — Fannie Mae and Freddie Mac (in federal conservatorship), a speculative bet on the affordable-mortgage system.[20]
  • Tax-exempt housing bonds — HFA-issued mortgage revenue and multifamily housing bonds, held in municipal-bond funds; the cleanest, most direct exposure.[15]
  • Private markets — LIHTC equity funds, Section 8-backed multifamily ownership, and private voucher administrators (see 925110 for the named players).

5. How the money works

Identical to the child. Because the owners here are almost all governments (which earn no profit), the investable economics belong to the private counterparties. Four distinct money models run through the single activity: the tax-credit model (LIHTC equity — corporations, mostly banks, buy federal tax credits for cash up front), the subsidy-cash-flow model (Section 8 payments as government-backed rent to property owners), the spread/fee model (HFAs earning a thin spread on tax-exempt bonds; the GSEs earning guarantee fees on affordable multifamily loans), and the contract-services model (contractors earning government-services margins).[16][17][20][24] The child primer works each one through in full, with the metrics to underwrite them.

6. Demand drivers

Same drivers as 925110, because it is the same activity: federal appropriations (the master switch — every dollar depends on the annual HUD budget), the widening rent-vs-income "affordability gap," persistent structural need among low-income households, the tax code and corporate tax rates (which set LIHTC value), interest rates (HFA and GSE production), CRA rules (bank appetite for tax credits — the biggest swing factor in affordable-housing finance), and the aging public-housing stock that pushes agencies toward private recapitalization.[7][11][16][17] Need is structurally durable, but it only becomes investable revenue where appropriations and program rules let it through.

7. Regulation

This level is regulation — a government administrative function — so the questions are about statute, appropriations, and oversight, exactly as at the child. HUD administers the enabling housing statutes and sets Fair Market Rents and income limits; Congressional appropriations size every program annually; the Fair Housing Act applies across all housing; the Federal Housing Finance Agency (FHFA) regulates the GSEs and sets their affordable-housing goals; the IRS and state allocating agencies govern LIHTC under Section 42; and bank regulators (OCC, Federal Reserve, FDIC) administer the CRA.[7][13][16][17][20] Policy risk is unusually direct: a single budget bill or CRA rule change can reprice an entire investment category.

8. Consolidation

The defining trend flows straight from the child: the privatization and recapitalization of public housing. HUD's Rental Assistance Demonstration (RAD) lets PHAs convert aging public housing into long-term Section 8 contracts that attract private debt and tax-credit equity — by 2024, nearly 230,000 units (about one-fifth of all public housing) had converted against a 455,000-unit cap.[21][22] Direct program administration remains fragmented across thousands of local PHAs, slowly consolidating as smaller agencies outsource voucher operations to specialists; the LIHTC equity market is concentrated among a handful of CRA-motivated banks.[17][24][15]

9. Risks

Same risk set as 925110, led by appropriations / political risk — programs are funded year to year, and the FY2026 budget fight (a proposed overhaul of rental assistance that Congress rejected in favor of increases) shows the whole system can be restructured by legislation.[7][8][12] Then interest-rate and corporate-tax-rate risk (HFA/GSE production and LIHTC pricing), CRA / bank-appetite risk (~80% of tax-credit equity comes from banks), GSE conservatorship uncertainty, compliance and execution risk for owners and vendors, and property, concentration, and cyber/reputational risk.[13][16][17][20][15]

10. How to invest and outlook

There is no direct play — you invest around the level, not in it, and every route is the child's. Public-market options run from the cleanest exposure (tax-exempt housing bonds and Ginnie Mae-guaranteed mortgage-backed securities) through government-services contractors, affordable-housing finance/advisory firms, bank LIHTC franchises, and the speculative GSEs. Private-market routes are LIHTC equity funds, Section 8-backed multifamily, RAD recapitalizations, and housing compliance/administration software and services.[15][17][20][21][26]

Outlook (editorial judgment). The base case is durable demand, recurring but politically exposed funding, and uneven growth — resilient social infrastructure, not a high-growth sector. Watch the annual HUD appropriations fight, the corporate-tax and CRA trajectory, interest rates, and the eventual resolution of GSE conservatorship. The likeliest path is not a new investable sector but a continued, gradual shift of the affordable-housing stock into public-private structures that private capital can own and public investors can lend to — returns keep accruing to the contractors, banks, bondholders, and property owners under the government faucet, not to the administrators running it. For the complete analysis, see the child primer, 925110. These are judgments, not guarantees, and every one turns on future appropriations and tax policy.

Sources

  1. U.S. Census Bureau / NAICS Association, "NAICS Code 925110 — Administration of Housing Programs" (2022 definition, single-child structure, and cross-references). https://www.naics.com/naics-code-description/?code=925110
  2. U.S. Census Bureau, "About Statistics of U.S. Businesses (SUSB)" (excludes public administration). https://www.census.gov/programs-surveys/susb/about.html
  3. U.S. Census Bureau, "County Business Patterns — About / FAQs" (excludes Public Administration, NAICS 92). https://www.census.gov/programs-surveys/cbp/about/faqs.html
  4. U.S. Census Bureau, "Economic Census" / "Nonemployer Statistics" (both exclude government-operated establishments). https://www.census.gov/programs-surveys/economic-census.html
  5. SICCODE.com, "NAICS Code 925110 — Administration of Housing Programs" (commercial directory establishment count, ~830). https://siccode.com/naics-code/925110/administration-housing-programs
  6. Bipartisan Policy Center, "Appropriations Update: Final FY2026 THUD Funding Summary," 2026. https://bipartisanpolicy.org/explainer/appropriations-update-final-fy2026-thud-funding-summary/
  7. Congressional Research Service, "Department of Housing and Urban Development (HUD): FY2026 Budget Request Fact Sheet" (R48567), 2025. https://www.congress.gov/crs-product/R48567
  8. U.S. Department of Housing and Urban Development, "Implementation of the FY2026 Funding Provisions for the Housing Choice Voucher Program" (PIH-2026-12). https://www.hud.gov/sites/default/files/hudclips/documents/PIH-2026-12.pdf
  9. U.S. Department of Housing and Urban Development, "Public Housing Program" (~970,000 households; ~3,300 housing agencies). https://www.hud.gov/helping-americans/public-housing
  10. Center on Budget and Policy Priorities, "The Housing Choice Voucher Program" (~2.3 million households; ~2,000+ PHAs). https://www.cbpp.org/research/housing/the-housing-choice-voucher-program
  11. U.S. Department of Housing and Urban Development, "2026 Budget Management Letter" (~99% HAP proration; PHA shortfall warning). https://www.hud.gov/sites/default/files/PIH/documents/2026-Budget-Management-Letter.pdf
  12. U.S. Department of Housing and Urban Development, "Housing Choice Voucher Tenants" / "Programs of HUD." https://www.hud.gov/helping-americans/housing-choice-vouchers-tenants
  13. National Council of State Housing Agencies (NCSHA), "About HFAs" and "Housing Bonds" ($800B+ financing; 8.2M homes). https://www.ncsha.org/about-us/about-hfas/
  14. Tax Policy Center, "What is the Low-Income Housing Tax Credit and how does it work?" (~$12B annual credit authority; 3.5M+ units since 1986). https://www.taxpolicycenter.org/briefing-book/what-low-income-housing-tax-credit-and-how-does-it-work
  15. CohnReznick, "2024 LIHTC Equity Market Volume Survey" ($28.9B equity closed; ~80% bank/CRA). https://www.cohnreznick.com/insights/2024-lihtc-equity-market-volume-survey
  16. U.S. Bank, "U.S. Bancorp Impact Finance" ($21.8B LIHTC equity since 1988; ~133,000 units). https://www.usbank.com/corporate-and-commercial-banking/solutions/credit-and-financing/impact-finance.html
  17. Federal Housing Finance Agency, "2025 Multifamily Loan Purchase Caps for Fannie Mae and Freddie Mac" ($73B each; $146B total; ≥50% mission-driven). https://www.fhfa.gov/news/fact-sheet/2025-multifamily-loan-purchase-caps-for-fannie-mae-and-freddie-mac
  18. Local Housing Solutions / HUD, "The Rental Assistance Demonstration (RAD)" (~230,000 units converted by 2024; 455,000 cap). https://www.localhousingsolutions.org/housing-policy-library/the-rental-assistance-demonstration-rad/
  19. U.S. Department of Housing and Urban Development, "About RAD Public Housing." https://www.hud.gov/hud-partners/rad-program-details
  20. ICF International, "HUD Selects ICF for Community Development and Technology Services," 2023. https://investor.icf.com/news-releases/news-release-details/hud-selects-icf-community-development-and-technology-services
  21. CGI Inc., "Consulting, Outsourcing and Technology Services for the Affordable Housing Industry," 2024. https://www.cgi.com/sites/default/files/2024-02/cgi-federal-consulting-technology-services-affordable-housing-fact-sheet_02_24.pdf
  22. Leidos, "FHA Resource Center / Rental Housing Customer Service." https://careers.leidos.com/jobs/17795727-rental-housing-customer-service-representative
  23. Walker & Dunlop, "Reports First Quarter 2026 Financial Results" ($15.9B LIHTC funds within $18.5B AUM). https://www.walkerdunlop.com/news/walker-dunlop-reports-first-quarter-2026-financial-results
  24. CBRE, "Affordable Housing" (LIHTC and Section 8 sales, valuation, financing, advisory). https://www.cbre.com/services/property-types/alternatives/affordable-housing
  25. Nan McKay & Associates, "HCV and Public Housing — Program Management" (~100,000 vouchers). https://nanmckay.com/hcv-and-public-housing/program-management
  26. USAFacts, "What does the Department of Housing and Urban Development (HUD) do?" (~8,843 employees, Sept 2024). https://usafacts.org/explainers/what-does-the-us-government-do/agency/us-department-of-housing-and-urban-development/
  27. U.S. Department of Housing and Urban Development, "Housing Discrimination Under the Fair Housing Act." https://www.hud.gov/helping-americans/fair-housing-act-overview