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Economic observatory / Census structure

Industry change observatory

Track sector composition and matched concentration changes across Economic Census releases. Withheld observations and classification differences remain explicit.

Published-economy composition

How broad sectors moved between Census vintages

x = published revenue share
2017 -> 2022
Broad-sector share shifts from 2017 to 2022Seventeen broad Census sectors sorted by their 2022 share of the published revenue universe. Hollow circles show 2017, filled circles show 2022, connecting lines show direction without implying annual observations, and every lane opens the exact sector in the composition explorer.42 Wholesale tradeWholesale trade; Revenue; 2017 23.7%; 2022 23.6%; -0.13 pp.31 Manufacturing-1.1 ppManufacturing; Revenue; 2017 15.1%; 2022 14.0%; -1.1 pp.44 Retail trade+0.42 ppRetail trade; Revenue; 2017 13.4%; 2022 13.9%; +0.42 pp.52 Finance + insuranceFinance and insurance; Revenue; 2017 11.8%; 2022 11.6%; -0.15 pp.62 Health care-0.25 ppHealth care and social assistance; Revenue; 2017 6.9%; 2022 6.6%; -0.25 pp.23 Construction+0.39 ppConstruction; Revenue; 2017 5.4%; 2022 5.8%; +0.39 pp.54 Professional servicesProfessional, scientific, and technical services; Revenue; 2017 5.0%; 2022 5.3%; +0.29 pp.51 InformationInformation; Revenue; 2017 4.3%; 2022 4.4%; +0.10 pp.56 Admin + waste servicesAdministrative and support and waste management and remediation services; Revenue; 2017 2.6%; 2022 2.7%; +0.10 pp.48 Transport + warehousingTransportation and warehousing; Revenue; 2017 2.4%; 2022 2.6%; +0.18 pp.72 Accommodation + foodAccommodation and food services; Revenue; 2017 2.5%; 2022 2.4%; -0.17 pp.53 Real estateReal estate and rental and leasing; Revenue; 2017 1.8%; 2022 1.9%; +0.05 pp.22 UtilitiesUtilities; Revenue; 2017 1.6%; 2022 1.5%; -0.04 pp.21 Mining + oil & gasMining, quarrying, and oil and gas extraction; Revenue; 2017 1.1%; 2022 1.4%; +0.35 pp.81 Other servicesOther services (except public administration); Revenue; 2017 1.5%; 2022 1.4%; -0.04 pp.71 Arts + recreationArts, entertainment, and recreation; Revenue; 2017 0.72%; 2022 0.67%; -0.05 pp.61 Educational servicesEducational services; Revenue; 2017 0.18%; 2022 0.18%; 0.00 pp.Share of published revenue universe (%)
20172022Share gainShare decline
Published sectors
17Both Census vintages
Strict matches
789Six-digit industries
Published HHI pairs
543Measured both years
No HHI delta
246Disclosure boundary
Strict fixed crosswalk789 detailed rows retain the same code, label, hierarchy level, and sector across both official tables.
No synthetic economy score40 changed, 186 new, and 255 historical-only rows stay outside deltas. Withheld values remain visible; revenue is nominal and published-sector share is not GDP.

Economy composition shift

Which sectors gained or lost economic weight?

Compare each broad sector's share of the same 17-sector published universe, then separate share movement from absolute growth and rank movement.

Published sectors
17
Matched broad rows
2017 total
$36.8T
Published universe
2022 total
$50.3T
Published universe
Total change
+36.6%
Nominal
Largest 2022
42
Wholesale trade

Published-universe composition

2017 and 2022 sector shares

NAICS 42

Wholesale trade moved -0.13 pp in published-universe share while its own revenue changed +35.9%.

Largest share gains

Largest share declines

NAICS 42

Wholesale trade

2017 share
23.7%
2022 share
23.6%
Share movement
-0.13 pp
Sector growth
+35.9%
Rank
#1 to #1
Growth contribution
+23.2%

$8.7T in 2017 to $11.9T in 2022. Contribution divides this sector's absolute change by the total change across all 17 rows.

Sector profileSix-digit changesComposition JSONComposition CSV

Exact sector evidence

All broad sectors ranked by largest share gain

17 rows / 7 fields
Published-universe sector shares, growth, growth contribution, and rank movement for all broad NAICS sectors.
NAICS sector2017 share2022 shareShare movementSector growthGrowth contributionRank movement
13.4%13.9%
+0.42 pp
+40.9%+15.0%No change
5.4%5.8%
+0.39 pp
+46.5%+6.9%No change
1.1%1.4%
+0.35 pp
+81.1%+2.4%Up 1
5.0%5.3%
+0.29 pp
+44.6%+6.1%No change
2.4%2.6%
+0.18 pp
+47.0%+3.1%Up 1
4.3%4.4%
+0.10 pp
+40.0%+4.7%No change
2.6%2.7%
+0.10 pp
+41.7%+2.9%No change
1.8%1.9%
+0.05 pp
+40.4%+2.0%No change
0.2%0.2%
0.0 pp
+36.3%+0.18%No change
1.6%1.5%
-0.04 pp
+32.7%+1.4%No change
1.5%1.4%
-0.04 pp
+32.5%+1.3%Down 1
0.7%0.7%
-0.05 pp
+27.7%+0.55%No change
23.7%23.6%
-0.13 pp
+35.9%+23.2%No change
11.8%11.6%
-0.15 pp
+34.9%+11.2%No change
2.5%2.4%
-0.17 pp
+27.5%+1.9%Down 1
6.9%6.6%
-0.25 pp
+31.7%+5.9%No change
15.1%14.0%
-1.1 pp
+27.0%+11.1%No change
Shares compare the 17 broad sectors published in both Economic Census concentration tables. They describe the national employer-firm universe in this published set, not GDP, output, all employment, nonemployers, or legally defined antitrust markets. Revenue is nominal, and two-vintage changes are descriptive rather than causal.

Concentration distribution shift

See how detailed industries moved between HHI bands

A fixed set of strict, published six-digit pairs separates within-band HHI movement from industries that crossed into a different concentration range.

Published pairs
543
68.8% of 789
2017 median HHI
265.5
Unweighted paired rows
2022 median HHI
271.3
Same published pairs
Median row change
+3.6
HHI points
Higher band
35
6.446% of equal weight
Lower band
27
4.972% of equal weight

Published-pair distribution

Industries / national

One fixed 2022 weight in both rows

2017
2022
0-4990 pts
500-999-1.105 pts
1,000-1,499+0.737 pts
1,500-2,499+0.184 pts
2,500++0.184 pts

HHI band migration matrix

2017 band by 2022 band

HigherLowerSame
2017 / 20220-499500-9991,000-1,4991,500-2,4992,500+
0-499
500-999
1,000-1,499
1,500-2,499
2,500+

Moved to a lower band

500-999 0-499

19 detailed industries / 3.499% of industries

Rows
19
Weight
19
Median move
-144

Largest HHI moves in this cell

01Professional employer organizations561330 / 950.3 to 470.3-48002Support activities for nonmetallic minerals (except fuels) mining213115 / 728.2 to 295-433.203Geophysical surveying and mapping services541360 / 575.6 to 213.9-361.704Mining machinery and equipment manufacturing333131 / 602.8 to 296.2-306.605Truck trailer manufacturing336212 / 647.1 to 380.9-266.2
Exact transition JSONExact transition CSVLeading industry profile
The benchmark contains strict six-digit NAICS matches with HHI published in both 2017 and 2022. Revenue and employment views hold each row's 2022 scale fixed, so band-share changes isolate HHI-band migration within this published pair universe. These distributions are not whole-economy concentration indexes, legal antitrust markets, liability findings, or causal estimates.

Sector change atlas

See where industry change sits across the economy

Each row summarizes the same strict six-digit benchmark, exposing typical change, direction mix, and published-pair coverage before you drill into an industry.

Sectors
17
Economy-wide rows
Published pairs
543
68.8% of 789
Typical increase
11
Sector medians above zero
Typical decline
6
Sector medians below zero
Median sector
+1.6 pts
Median six-digit HHI points
Outside strict match
110
16 changed / 94 new
NAICS sectorMedian six-digit HHI pointsSix-digit direction mixPublished pairsCoverage
+56.4 pts
3 up3 down6of 1154.5% published
+17.5 pts
30 up14 down44of 6765.7% published
+12.4 pts
141 up97 down238of 32772.8% published
+11.4 pts
1 up0 down1of 520% published
+10.7 pts
16 up10 down26of 4360.5% published
+10 pts
6 up5 down11of 1573.3% published
+3.6 pts
16 up6 down22of 3857.9% published
+2.3 pts
9 up7 down16of 2466.7% published
+1.6 pts
15 up9 down24of 3177.4% published
+1.4 pts
14 up12 down26of 3868.4% published
+0.1 pts
16 up16 down32of 4669.6% published
-0.8 pts
15 up20 down35of 5366% published
-1.3 pts
4 up6 down10of 1566.7% published
-1.8 pts
4 up6 down10of 1471.4% published
-3.3 pts
5 up9 down14of 2556% published
-4.1 pts
10 up11 down21of 2391.3% published
-23.9 pts
1 up6 down7of 1450% published

NAICS 23

Construction

Median six-digit HHI points across 24 published pairs

2017 typical
13.3
2022 typical
19.4
Typical change
+1.6 pts
Direction
15 up / 9 down
Coverage
77.4% / 7 unavailable
Classification
0 changed / 0 new

Continue the inquiry

Open six-digit changes Sector research profileFiltered JSONFiltered CSV
Sector rows summarize strict six-digit NAICS matches. Their medians are not sector HHI values, legal antitrust markets, liability findings, or causal estimates. Vintage medians and the median of row-level changes are distinct distribution statistics and need not reconcile. Publication coverage varies by metric, and revenue changes are nominal.

Industry change workbench

Compare concentration and economic scale across Census vintages

Strict matches require the same NAICS code, hierarchy depth, sector, and label in both tables. Search and publication filters do not redefine the benchmark.

31 rows
Comparison benchmark31Strict matches
Published pair24HHI in both years
Not compared7Suppressed or changed
Increased152017 to 2022
Decreased92017 to 2022
Median change+1.6HHI points

2017 to 2022 change plane

Above the diagonal increased; below it decreased.

24 strict published pairs
Selected industryOther heavy and civil engineering constructionNAICS 237990 / Construction
2017
95.6
2022
139.4
Change
+43.8
NAICS 236220: Commercial and institutional building construction; 2017 19; 2022 23.1; change +4.1NAICS 238220: Plumbing, heating, and air-conditioning contractors; 2017 7.1; 2022 9.3; change +2.2NAICS 236117: New housing for-sale builders; 2017 205.5; 2022 248.9; change +43.4NAICS 238210: Electrical contractors and other wiring installation contractors; 2017 8.9; 2022 11.6; change +2.7NAICS 237310: Highway, street, and bridge construction; 2017 35.9; 2022 19.6; change -16.3NAICS 238910: Site preparation contractors; 2017 2.9; 2022 3.8; change +0.9NAICS 236118: Residential remodelers; 2017 2.2; 2022 1.9; change -0.3NAICS 237130: Power and communication line and related structures construction; 2017 147.7; 2022 156.2; change +8.5NAICS 238110: Poured concrete foundation and structure contractors; 2017 8.9; 2022 12.8; change +3.9NAICS 237110: Water and sewer line and related structures construction; 2017 10.5; 2022 11.1; change +0.6NAICS 237120: Oil and gas pipeline and related structures construction; 2017 223.8; 2022 173.6; change -50.2NAICS 238350: Finish carpentry contractors; 2017 8.5; 2022 9.1; change +0.6NAICS 238290: Other building equipment contractors; 2017 212.7; 2022 221.8; change +9.1NAICS 236210: Industrial building construction; 2017 108.6; 2022 90.6; change -18NAICS 238320: Painting and wall covering contractors; 2017 7.7; 2022 2.9; change -4.8NAICS 238130: Framing contractors; 2017 12.2; 2022 20; change +7.8NAICS 238140: Masonry contractors; 2017 5.8; 2022 9; change +3.2NAICS 238330: Flooring contractors; 2017 14.5; 2022 12.4; change -2.1NAICS 238120: Structural steel and precast concrete contractors; 2017 30.9; 2022 25.4; change -5.5NAICS 238150: Glass and glazing contractors; 2017 19.4; 2022 19.2; change -0.2NAICS 238390: Other building finishing contractors; 2017 10.5; 2022 23.2; change +12.7NAICS 238340: Tile and terrazzo contractors; 2017 8.8; 2022 18.6; change +9.8NAICS 238190: Other foundation, structure, and building exterior contractors; 2017 30.5; 2022 27.4; change -3.1NAICS 237990: Other heavy and civil engineering construction; 2017 95.6; 2022 139.4; change +43.8

Active industry

NAICS 237990 / Construction

Other heavy and civil engineering construction

Strict code + label match
201795.6
2022139.4
Change+43.8
Measure20172022
HHI
95.6
139.4
CR4
14.5%
17.9%
Revenue
$23.5B
$34B
Firms
4.1K
4.4K
Open industry profile Exact two-vintage JSON2022 industry record

Five-year deltas are published only for rows whose NAICS code and industry label are identical in the 2017 and 2022 Census tables. This strict match is a conservative screening rule, not an official NAICS concordance or evidence of causation. Revenue changes are nominal and are not adjusted for inflation.

JSONCSV2017 source 2022 source
U.S. Industry Structure & Concentration Change | Antitrust Radar