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A Mold Injection Operator plays a vital role in the production of plastic components, overseeing the injection molding process. As of October 2025, the average salary for this position is approximately $31,873 per year, translating to about $15.32 per hour. Compensation can significantly differ based on various factors such as experience, location, and the specific industry in which one works.
Entry-level operators can expect to earn less, while those with several years of experience may see salaries rise. For instance, operators with more than five years in the field often command higher pay, reflecting their expertise and efficiency in managing complex machinery.
Geographic location plays a crucial role in salary differences. States like California and Texas often feature higher salaries due to increased demand for skilled workers in manufacturing hubs. Additionally, cities with a strong manufacturing presence can offer competitive pay.
Finding positions as a Mold Injection Operator is easier with resources like Zippia, where job seekers can explore listings tailored to their skills and location. The job market for these operators remains stable, with opportunities for advancement available in related fields such as quality control and machine maintenance.
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| Experience level | Avg. salary | Hourly rate |
|---|---|---|
| Entry-level mold injection operator | $30,600 | $14.72 |
| Mid-level mold injection operator | $35,900 | $17.28 |
| Senior-level mold injection operator | $32,700 | $15.74 |
The highest-paying states for mold injection operators are Alaska, Oregon, and California. The lowest average mold injection operator salary states are North Carolina, Tennessee, and Pennsylvania.
| Rank | State | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | Alaska | $44,779 | $21.53 |
| 2 | Utah | $35,877 | $17.25 |
| 3 | New Jersey | $35,879 | $17.25 |
| 4 | Minnesota | $34,653 | $16.66 |
| 5 | Oregon | $37,163 | $17.87 |
| 6 | North Dakota | $36,235 | $17.42 |
| 7 | Nebraska | $33,439 | $16.08 |
| 8 | Hawaii | $35,345 | $16.99 |
| 9 | Rhode Island | $32,285 | $15.52 |
| 10 | Kentucky | $31,970 | $15.37 |
| 11 | Arkansas | $33,572 | $16.14 |
| 12 | New Hampshire | $32,614 | $15.68 |
| 13 | Texas | $34,046 | $16.37 |
| 14 | New Mexico | $35,368 | $17.00 |
| 15 | Wyoming | $34,895 | $16.78 |
| 16 | Wisconsin | $31,544 | $15.17 |
| 17 | New York | $36,131 | $17.37 |
| 18 | California | $36,883 | $17.73 |
| 19 | Nevada | $33,620 | $16.16 |
| 20 | Massachusetts | $32,495 | $15.62 |
| 21 | Washington | $34,987 | $16.82 |
| 22 | South Dakota | $32,047 | $15.41 |
| 23 | Idaho | $33,289 | $16.00 |
| 24 | Montana | $34,089 | $16.39 |
| 25 | Missouri | $32,361 | $15.56 |
| 26 | Maine | $31,312 | $15.05 |
| 27 | West Virginia | $32,371 | $15.56 |
| 28 | Ohio | $30,567 | $14.70 |
| 29 | Vermont | $32,563 | $15.66 |
| 30 | Colorado | $34,049 | $16.37 |
| 31 | Oklahoma | $32,061 | $15.41 |
| 32 | Connecticut | $31,911 | $15.34 |
| 33 | Mississippi | $31,280 | $15.04 |
| 34 | Georgia | $31,144 | $14.97 |
| 35 | Indiana | $28,957 | $13.92 |
| 36 | District of Columbia | $30,260 | $14.55 |
| 37 | Arizona | $30,567 | $14.70 |
| 38 | Michigan | $28,821 | $13.86 |
| 39 | Delaware | $30,710 | $14.76 |
| 40 | Alabama | $28,801 | $13.85 |
| 41 | Tennessee | $27,175 | $13.06 |
| 42 | North Carolina | $28,033 | $13.48 |
| 43 | South Carolina | $28,922 | $13.90 |
| 44 | Florida | $29,703 | $14.28 |
| 45 | Iowa | $24,679 | $11.86 |
| 46 | Louisiana | $29,169 | $14.02 |
| 47 | Maryland | $30,421 | $14.63 |
| 48 | Pennsylvania | $26,304 | $12.65 |
| 49 | Illinois | $24,585 | $11.82 |
| 50 | Kansas | $24,020 | $11.55 |
| 51 | Virginia | $28,602 | $13.75 |
The highest-paying cities for mold injection operators are Sacramento, CA, Tacoma, WA, and Minneapolis, MN.
| Rank | City | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | Sacramento, CA | $38,512 | $18.52 |
| 2 | Tacoma, WA | $35,143 | $16.90 |
| 3 | Minneapolis, MN | $34,646 | $16.66 |
| 4 | Broomfield, CO | $34,195 | $16.44 |
| 5 | Fort Worth, TX | $33,872 | $16.28 |
| 6 | Manchester, NH | $32,621 | $15.68 |
| 7 | Danvers, MA | $32,585 | $15.67 |
| 8 | Atlanta, GA | $31,180 | $14.99 |
| 9 | Mentor, OH | $31,165 | $14.98 |
| 10 | Largo, FL | $29,718 | $14.29 |
| 11 | South Bend, IN | $29,601 | $14.23 |
| 12 | Asheville, NC | $27,932 | $13.43 |
| 13 | McHenry, IL | $24,843 | $11.94 |
A mold injection operator's salary ranges from $25,000 a year at the 10th percentile to $39,000 at the 90th percentile.

| Percentile | Annual salary | Monthly salary | Hourly rate |
|---|---|---|---|
| 90th Percentile | $39,000 | $3,250 | $19 |
| 75th Percentile | $35,000 | $2,917 | $17 |
| Average | $31,873 | $2,656 | $15 |
| 25th Percentile | $28,000 | $2,333 | $13 |
| 10th Percentile | $25,000 | $2,083 | $12 |
The highest paying types of mold injection operators are mold builder, mold mechanic, and numerical control operator.
| Job title | Annual salary | Monthly salary | Hourly rate | Job openings |
|---|---|---|---|---|
| Numerical Control Operator | $38,280 | $3,190 | $18.40 | 85,068 |
| Assembling Machine Operator | $31,275 | $2,606 | $15.04 | 87,253 |
| Assembly Operator | $31,928 | $2,661 | $15.35 | 87,293 |
| Operator | $37,928 | $3,161 | $18.23 | 159,077 |
| Press Operator | $34,568 | $2,881 | $16.62 | 55,215 |
| Cell Operator | $37,866 | $3,155 | $18.20 | 66,532 |
Top companies hiring mold injection operators now:
Mold injection operator salaries at Graco and Igloo Coolers are the highest-paying according to our most recent salary estimates. In addition, the average mold injection operator salary at companies like Mine Safety Appliances and Amcor are highly competitive.
| Rank | Company | Average salary | Hourly rate |
|---|---|---|---|
| 1 | Graco | $40,356 | $19.40 |
| 2 | Igloo Coolers | $40,252 | $19.35 |
| 3 | Mine Safety Appliances | $40,234 | $19.34 |
| 4 | Amcor | $38,192 | $18.36 |
| 5 | West Pharmaceutical Services | $37,372 | $17.97 |
| 6 | BorgWarner | $36,862 | $17.72 |
| 7 | Toyo Tire North America Inc | $36,404 | $17.50 |
| 8 | Masco | $36,299 | $17.45 |
| 9 | Atkore International | $36,236 | $17.42 |
| 10 | Phoenix Contact | $35,017 | $16.84 |
| 11 | McWane | $34,748 | $16.71 |
| 12 | Pentair | $34,556 | $16.61 |
| 13 | Reno, NV | $33,562 | $16.14 |
| 14 | Remedy Intelligent Staffing | $33,132 | $15.93 |
| 15 | Leviton | $32,961 | $15.85 |
| 16 | Infinium | $32,306 | $15.53 |
| 17 | Elwood Staffing | $31,908 | $15.34 |
| 18 | MSA | $31,899 | $15.34 |
| 19 | Niagara Bottling | $31,703 | $15.24 |
| 20 | Aerotek | $31,618 | $15.20 |
The average mold injection operator salary has risen by $5,846 over the last ten years. In 2014, the average mold injection operator earned $26,027 annually, but today, they earn $31,873 a year. That works out to a 16% change in pay for mold injection operators over the last decade.
Compare mold injection operator salaries for cities or states with the national average over time.
Compare mold injection operator salaries for individual cities or states with the national average.
| Year | Avg. salary | Hourly rate | % Change |
|---|---|---|---|
| 2025 | $31,900 | $15.32 | +4.0% |
| 2024 | $30,600 | $14.71 | +2.0% |
| 2023 | $30,000 | $14.42 | +4.2% |
| 2022 | $28,700 | $13.81 | +4.2% |
| 2021 | $27,500 | $13.24 | +3.2% |
| Company | Job | Location | Date added | Salary |
|---|---|---|---|---|
| Aerotek | Plastic Injection Mold Operator | Blaine, MN | 06/27/2025 | $37,566 |
| Manufacturing | Injection Mold Operator | Putnam, CT | 06/27/2025 | $48,001 |
| Atkore | Injection Molding Operator I (7Pm-7Am . Shift Differential | Dallas, TX | 06/26/2025 | $41,740 |
| Vector Technical, Inc. | Injection Mold Operator | Willoughby, OH | 06/25/2025 | $37,149 |
| Qualigence International | Plastic Injection Mold Operator-2Nd Shift | Willoughby, OH | 06/22/2025 | $38,610 |
| Kelly Services | Plastic Injection Mold Operator-1St. Shift! | East Syracuse, NY | 06/21/2025 | $35,479 |
| Aerotek | Injection Mold Operator | Jacksonville, FL | 06/17/2025 | $41,740 |
| Umanist Staffing LLC | Injection Molding Operator | Dublin, OH | 06/10/2025 | $31,305 |
| Sterling Engineering | Injection Molding Operator | Peachtree City, GA | 05/27/2025 | $50,088 |
| Newbold | Injection Mold Operator | Cleveland, OH | 05/24/2025 | $33,392 |
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