51-4191 Heat treating equipment setters, operators, and tenders, metal and plastic
Employment by industry, occupation, and percent distribution, 2020 and projected 2030.

Employment in thousands.
Industries with fewer than 50 jobs, confidential data, or poor-quality data are not displayed.

Industry Title	Industry Code	Industry Type	2020 Employment	2020 Percent of Occupation	2020 Percent of Industry	Projected 2030 Employment	Projected 2030 Percent of Occupation	Projected 2030 Percent of Industry	Employment Change, 2020-2030	Employment Percent Change, 2020-2030	Industry Sort	Display Level
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Total employment	TE1000	Summary	16.9	100.0	0.0	16.2	100.0	0.0	-0.7	-4.0		0
Self-employed workers	TE1100	Line Item	0.4	2.3	0.0	0.4	2.2	0.0	0.0	-8.8	2	1
Total wage and salary employment	TE1200	Summary	16.5	97.7	0.0	15.9	97.8	0.0	-0.6	-3.9	3	1
Construction	230000	Summary	0.1	0.8	0.0	0.1	0.8	0.0	0.0	-6.1	34	2
Specialty trade contractors	238000	Summary	0.1	0.8	0.0	0.1	0.8	0.0	0.0	-6.2	45	3
Building equipment contractors	238200	Summary	0.1	0.6	0.0	0.1	0.6	0.0	0.0	-6.1	51	4
Manufacturing	31-330	Summary	15.4	90.8	0.1	14.7	90.8	0.1	-0.6	-4.0	60	2
Plastics and rubber products manufacturing	326000	Summary	0.9	5.5	0.1	0.8	5.1	0.1	-0.1	-10.3	93	3
Plastics product manufacturing	326100	Line Item	0.7	4.4	0.1	0.7	4.1	0.1	-0.1	-10.1	94	4
Rubber product manufacturing	326200	Line Item	0.2	1.1	0.1	0.2	1.0	0.1	0.0	-11.3	95	4
Nonmetallic mineral product manufacturing	327000	Line Item	0.3	1.6	0.1	0.2	1.5	0.1	0.0	-12.4	96	3
Primary metal manufacturing	331000	Summary	3.2	18.7	0.9	3.0	18.2	0.8	-0.2	-6.5	97	3
Iron and steel mills and ferroalloy manufacturing	331100	Line Item	1.4	8.5	1.7	1.3	8.3	1.6	-0.1	-6.9	98	4
Steel product manufacturing from purchased steel	331200	Line Item	0.4	2.2	0.7	0.3	2.1	0.6	0.0	-8.9	99	4
Alumina and aluminum production and processing	331300	Line Item	0.1	0.7	0.2	0.1	0.7	0.2	0.0	-12.2	100	4
Nonferrous metal (except aluminum) production and processing	331400	Line Item	0.6	3.5	1.0	0.6	3.4	1.0	0.0	-6.5	101	4
Foundries	331500	Line Item	0.6	3.7	0.6	0.6	3.8	0.6	0.0	-3.0	102	4
Fabricated metal product manufacturing	332000	Summary	7.4	43.9	0.5	7.2	44.7	0.5	-0.2	-2.3	103	3
Fabricated metal product manufacturing (3323,4)	3320A2	Line Item	0.3	1.6	0.1	0.3	1.6	0.1	0.0	0.1	104	4
Machine shops; turned product; and screw, nut, and bolt manufacturing	332700	Summary	0.7	4.3	0.2	0.6	3.9	0.2	-0.1	-12.5	105	4
Machine shops	332710	Line Item	0.1	0.5	0.0	0.1	0.5	0.0	0.0	0.6	106	5
Turned product and screw, nut, and bolt manufacturing	332720	Line Item	0.6	3.8	0.9	0.6	3.4	0.8	-0.1	-14.1	107	5
Coating, engraving, heat treating, and allied activities	332800	Line Item	4.6	27.4	3.6	4.6	28.3	3.4	0.0	-1.1	108	4
Fabricated metal product manufacturing (3321,2,5,6,9)	3320A1	Line Item	1.8	10.6	0.4	1.8	10.9	0.4	0.0	-1.8	109	4
Machinery manufacturing	333000	Summary	1.4	8.3	0.1	1.4	8.4	0.1	0.0	-2.2	110	3
Metalworking machinery manufacturing	333500	Line Item	0.3	1.6	0.2	0.3	1.7	0.2	0.0	-2.1	112	4
Engine, turbine, and power transmission equipment manufacturing	333600	Line Item	0.3	1.7	0.3	0.3	1.8	0.3	0.0	-0.6	113	4
Machinery manufacturing (3331,2,4,9)	3330A1	Line Item	0.8	4.8	0.1	0.8	4.9	0.1	0.0	-2.8	114	4
Computer and electronic product manufacturing	334000	Summary	0.1	0.8	0.0	0.1	0.7	0.0	0.0	-10.4	115	3
Semiconductor and other electronic component manufacturing	334400	Line Item	0.1	0.3	0.0	0.0	0.3	0.0	0.0	-12.2	119	4
Electrical equipment, appliance, and component manufacturing	335000	Summary	0.3	1.6	0.1	0.3	1.8	0.1	0.0	4.2	122	3
Electrical equipment manufacturing	335300	Line Item	0.1	0.5	0.1	0.1	0.5	0.1	0.0	1.6	125	4
Other electrical equipment and component manufacturing	335900	Line Item	0.2	1.1	0.1	0.2	1.2	0.1	0.0	5.4	126	4
Transportation equipment manufacturing	336000	Summary	1.4	8.4	0.1	1.4	8.4	0.1	-0.1	-4.2	127	3
Motor vehicle parts manufacturing	336300	Line Item	0.7	4.3	0.1	0.7	4.5	0.1	0.0	0.1	130	4
Aerospace product and parts manufacturing	336400	Line Item	0.6	3.6	0.1	0.6	3.4	0.1	0.0	-7.8	131	4
Ship and boat building	336600	Line Item	0.1	0.4	0.1	0.1	0.4	0.0	0.0	-17.1	133	4
Miscellaneous manufacturing	339000	Summary	0.2	1.0	0.0	0.2	1.0	0.0	0.0	2.9	138	3
Other miscellaneous manufacturing	339900	Summary	0.1	0.7	0.0	0.1	0.8	0.0	0.0	5.7	140	4
Wholesale trade	420000	Summary	0.3	2.0	0.0	0.3	2.0	0.0	0.0	-4.8	143	2
Merchant wholesalers, durable goods	423000	Summary	0.3	1.7	0.0	0.3	1.7	0.0	0.0	-4.7	144	3
Merchant wholesalers, durable goods (4232,3,5,6,7,9)	4230A1	Line Item	0.3	1.6	0.0	0.3	1.6	0.0	0.0	-4.6	150	4
Professional, scientific, and technical services	540000	Summary	0.1	0.4	0.0	0.1	0.4	0.0	0.0	-8.3	279	2
Professional, scientific, and technical services	541000	Summary	0.1	0.4	0.0	0.1	0.4	0.0	0.0	-8.3	280	3
Architectural, engineering, and related services	541300	Summary	0.1	0.3	0.0	0.1	0.3	0.0	0.0	-9.4	283	4
Administrative and support and waste management and remediation services	560000	Summary	0.5	3.0	0.0	0.5	3.2	0.0	0.0	2.7	301	2
Administrative and support services	561000	Summary	0.5	3.0	0.0	0.5	3.2	0.0	0.0	2.7	302	3
Employment services	561300	Summary	0.5	3.0	0.0	0.5	3.2	0.0	0.0	2.7	305	4
Temporary help services	561320	Line Item	0.5	3.0	0.0	0.5	3.2	0.0	0.0	2.7	306	5
Government	900000	Summary	0.1	0.4	0.0	0.1	0.3	0.0	0.0	-11.3	455	2
Federal government	910000	Summary	0.1	0.4	0.0	0.1	0.3	0.0	0.0	-11.3	456	3
Federal government, excluding postal service	999100	Line Item	0.1	0.4	0.0	0.1	0.3	0.0	0.0	-11.3	458	4

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