Detailed-industry lab

Industry comparison studio

Compare official Census industry measures and matched 2017-2022 observations. Industry categories, broad sectors, and curated antitrust markets remain distinct.

Universe899Detailed rows

Measures6Fixed benchmarks

Coverage2017–23Three Census layers

Comparable here

National six-digit rows sharing the employer-firm universe and revenue-based concentration basis; signed changes require an identical code, level, sector, and label in both Census tables.

Still requires judgment

A relative rank is a screening signal. Product and geographic market definition, competitive effects, entry, and legal conclusions require separate evidence.

Selection console

Choose two to four detailed industries

Every rank and percentile uses the same 899 six-digit NAICS rows, so hierarchy level stays fixed across the comparison.

4 / 4

01 / 621498

All other outpatient care centers

Health care and social assistance

HHI27.7Revenue$69.6B

Evidence profile

02 / 531311

Residential property managers

Real estate and rental and leasing

HHI24.1Revenue$69.6B

Evidence profile

03 / 541613

Marketing consulting services

Professional, scientific, and technical services

HHI24.1Revenue$77.5B

Evidence profile

04 / 623110

Nursing care facilities (skilled nursing facilities)

Health care and social assistance

HHI21Revenue$135.4B

Evidence profile

Research workflow

Carry the selected industries into analysis and publication4 canonical industry profiles / 0 of 6 currently saved

Atlas workspace Draft brief

Relative percentile matrix

Compare position before comparing raw scale

Every measure uses a fixed 0-100 percentile benchmark. Exact raw values, national ranks, and disclosure gaps remain visible beside the shared 50th-percentile marker.

Benchmark universe / 899 industries

Focal industryAll other outpatient care centersNAICS 621498 / Health care and social assistance

01 / percentile profile

HHI

Revenue-based HHI

Detailed median284

02 / percentile profile

CR4

Largest four firms

Detailed median30.6%

03 / percentile profile

CR8

Largest eight firms

Detailed median42.8%

04 / percentile profile

Revenue

Detailed median$14.5B

05 / percentile profile

Employment

Detailed median40.1K

06 / percentile profile

Firms

Employer firms

Detailed median1.2K

Highest selected HHI27.7All other outpatient care centers

Largest selected revenue$135.4BNursing care facilities (skilled nursing facilities)

Sector scope3Cross-sector screen

HHI disclosure gaps04 published in selection

Reusable selection

Combined JSON4 exact Census rows Combined CSVNotebook-ready download

Census structure neighborhood

Discover comparable industry fingerprints

Find six-digit industries with the smallest mean gap across national percentile positions, using only dimensions published for the reference row.

Reference industry

Measurement lens

Candidate scope

Reference: NAICS 621498; All other outpatient care centers
Fixed benchmark: 899; National six-digit rows
Matched dimensions: 6 / 6; HHI, CR4, CR8, Revenue, Jobs, Firms
Eligible candidates: 678; 898 rows in selected scope

Nearest published fingerprints

Lower gaps mean closer national percentile positions across the matched dimensions.

10 nearest shown

Neighbor 01 / NAICS 531311

Residential property managers

Real estate and rental and leasing

Mean gap2.8 pts

Concentration1.2 pts

Scale4.4 pts

National percentile positionsReferenceNeighbor

HHI1.1 gap27.724.1

CR40.3 gap7.2%7.1%

CR82.2 gap11.3%9.6%

Revenue0.1 gap$69.6B$69.6B

Jobs0.6 gap442K518.7K

Firms12.4 gap8.9K39.4K

Closest dimension: Revenue (0.1 pts). Widest: Firms (12.4 pts).

Profile Pair JSON Nearest CSV

Two-vintage comparison

Compare how the selected rows moved, not only where they landed

The same six Census measures, strict matching rule, and national detailed-industry benchmark now travel with the selection.

2017 / 20224 strict / 4 selected

Herfindahl-Hirschman Index / HHI points

Shared signed-change scale across this selection

National median +3.6 pts

Lower changeZeroHigher change

621498Strict match

All other outpatient care centers

Health care and social assistance

201730.8202227.7Change-3.1 pts-10.1%

National rank #330 of 54339.3th percentile

531311Strict match

Residential property managers

Real estate and rental and leasing

201720202224.1Change+4.1 pts+20.5%

National rank #269 of 54350.6th percentile

541613Strict match

Marketing consulting services

Professional, scientific, and technical services

201727.5202224.1Change-3.4 pts-12.4%

National rank #332 of 54338.9th percentile

623110Strict match

Nursing care facilities (skilled nursing facilities)

Health care and social assistance

201733.7202221Change-12.7 pts-37.7%

National rank #371 of 54331.7th percentile

Change benchmark

Paired coverage: 543 / 789
National median: +3.6 pts
Selected pairs: 4 / 4
Largest selected move: -12.7 pts

Nursing care facilities (skilled nursing facilities) has the largest absolute published move in this selection.

Open national change plane Selection history JSON Selection history CSV

2017 source 2022 source

Six-measure change ledger

Change in six Census measures for the selected industries
National median	621498	531311	541613	623110
+3.6 pts	-3.1 pts#330 of 543	+4.1 pts#269 of 543	-3.4 pts#332 of 543	-12.7 pts#371 of 543
+0.2 pts	+1 pts#341 of 781	+0.2 pts#392 of 781	-1.2 pts#515 of 781	-2.1 pts#560 of 781
+0.5 pts	+0.2 pts#414 of 783	-0.3 pts#456 of 783	-1.4 pts#538 of 783	-2.2 pts#575 of 783
+$3B	+$16.2B#131 of 789	+$23.8B#99 of 789	+$34B#72 of 789	+$16.5B#130 of 789
+1,474	+47,813#53 of 789	+69,372#40 of 789	+105.7K#22 of 789	-229.1K#788 of 789
0	+2,761#46 of 789	+3,677#36 of 789	+13,959#6 of 789	+1,430#80 of 789

Cross-grain research context

Move between industry, sector, and market evidence without mixing them

Keep the selected six-digit cohort fixed while inspecting broad-sector flows or exact curated market bridges. Every layer retains its own universe, vintage, and permitted use.

Cohort: 4; six-digit rows
Sectors: 3; parent contexts
Bridged: 0/4; 0 markets
Evidence: 0; records + reports

2017 / Industry baselineStrict same-code and same-label Census rows

2022 / Current structureIndustry values and parent-sector distributions

2023 / Broad-sector flowsBDS establishment and job-flow rates

Parent sector / NAICS 62

Health care and social assistance

621498 623110

2022 sector distribution

Median HHI: 35.8; 39 detailed rows
Median CR4: 8.4%; Published values
Selected here: 2; Not a sector aggregate

2017-2022 strict history

Median HHI change: +1.4; HHI points
Higher HHI: 53.8%; of published pairs
Coverage: 68.4%; 26 strict pairs

2023 BDS rates

Entry: 10.783%; establishments
Exit: 7.708%; establishments
Net jobs: 4.089%; net rate
Reallocation: 18.899%; excess rate

Parent sector / NAICS 53

Real estate and rental and leasing

531311

2022 sector distribution

Median HHI: 116.9; 24 detailed rows
Median CR4: 29.4%; Published values
Selected here: 1; Not a sector aggregate

2017-2022 strict history

Median HHI change: +2.3; HHI points
Higher HHI: 56.3%; of published pairs
Coverage: 66.7%; 16 strict pairs

2023 BDS rates

Entry: 12.647%; establishments
Exit: 11.301%; establishments
Net jobs: 3.771%; net rate
Reallocation: 27.729%; excess rate

Parent sector / NAICS 54

Professional, scientific, and technical services

541613

2022 sector distribution

Median HHI: 94.9; 48 detailed rows
Median CR4: 17.8%; Published values
Selected here: 1; Not a sector aggregate

2017-2022 strict history

Median HHI change: +0.1; HHI points
Higher HHI: 50.0%; of published pairs
Coverage: 69.6%; 32 strict pairs

2023 BDS rates

Entry: 12.473%; establishments
Exit: 11.031%; establishments
Net jobs: 2.438%; net rate
Reallocation: 25.267%; excess rate

Compare parent sectorsSeparate structure and flow plane Joined sector JSON3 exact rows Full BDS historiesSelected sectors plus national series Joined sector CSVNotebook-ready context rows BDS history CSV1978-2023 selected-sector series

Raw values and benchmark positions

Inspect the exact benchmark ledger

Ranks run from highest to lowest. Percentiles show the share of published detailed-industry values at or below each row.

Raw Census values and detailed-industry benchmark positions for selected industries
Measure	Detailed median	All other outpatient care centers621498	Residential property managers531311	Marketing consulting services541613	Nursing care facilities (skilled nursing facilities)623110
HHIRevenue-based HHI	28450th percentile	27.712th percentile / rank #599 of 679	24.111th percentile / rank #607 of 679	24.111th percentile / rank #607 of 679	219th percentile / rank #616 of 679
CR4Largest four firms	30.6%50th percentile	7.2%9th percentile / rank #814 of 897	7.1%9th percentile / rank #816 of 897	7.1%9th percentile / rank #816 of 897	6.8%8th percentile / rank #823 of 897
CR8Largest eight firms	42.8%50th percentile	11.3%10th percentile / rank #810 of 899	9.6%8th percentile / rank #830 of 899	10.6%9th percentile / rank #818 of 899	10.3%9th percentile / rank #821 of 899
RevenueRevenue	$14.5B50th percentile	$69.6B84th percentile / rank #145 of 899	$69.6B84th percentile / rank #146 of 899	$77.5B85th percentile / rank #132 of 899	$135.4B91st percentile / rank #86 of 899
EmploymentEmployment	40.1K50th percentile	442K94th percentile / rank #57 of 899	518.7K94th percentile / rank #51 of 899	322.3K91st percentile / rank #78 of 899	1.4M99th percentile / rank #14 of 899
FirmsEmployer firms	1.2K50th percentile	8.9K84th percentile / rank #148 of 899	39.4K96th percentile / rank #37 of 899	50.5K98th percentile / rank #23 of 899	10.7K86th percentile / rank #124 of 899

NAICS industries are national statistical screening categories, not legally defined antitrust markets. Cross-sector comparisons describe relative Census position; they do not establish product substitutability, geographic scope, market power, or liability.