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Compile records, sort, shelve, issue, and receive library materials such as books, electronic media, pictures, cards, slides and microfilm. Locate library materials for loan and replace material in shelving area, stacks, or files according to identification number and title. Register patrons to permit them to borrow books, periodicals, and other library materials. Excludes "Library Technicians" (25-4031).
Employment estimate and mean wage estimates for this occupation:
| Employment (1) | Employment RSE (3) |
Mean hourly wage |
Mean annual wage (2) |
Wage RSE (3) |
|---|---|---|---|---|
| 94,140 | 1.3 % | $13.54 | $28,170 | 0.6 % |
Percentile wage estimates for this occupation:
| Percentile | 10% | 25% | 50% (Median) |
75% | 90% |
|---|---|---|---|---|---|
| Hourly Wage | $8.96 | $10.05 | $12.41 | $16.03 | $20.12 |
| Annual Wage (2) | $18,630 | $20,910 | $25,810 | $33,340 | $41,850 |
Industries with the highest published employment and wages for this occupation are provided. For a list of all industries with employment in this occupation, see the Create Customized Tables function.
Industries with the highest levels of employment in this occupation:
| Industry | Employment (1) | Percent of industry employment | Hourly mean wage | Annual mean wage (2) |
|---|---|---|---|---|
| Local Government, excluding schools and hospitals (OES Designation) | 58,120 | 1.07 | $13.28 | $27,620 |
| Elementary and Secondary Schools | 13,070 | 0.15 | $13.87 | $28,850 |
| Colleges, Universities, and Professional Schools | 10,900 | 0.36 | $15.22 | $31,670 |
| Other Information Services | 7,690 | 2.78 | $11.72 | $24,370 |
| Junior Colleges | 2,390 | 0.32 | $13.87 | $28,850 |
Industries with the highest concentration of employment in this occupation:
| Industry | Employment (1) | Percent of industry employment | Hourly mean wage | Annual mean wage (2) |
|---|---|---|---|---|
| Other Information Services | 7,690 | 2.78 | $11.72 | $24,370 |
| Local Government, excluding schools and hospitals (OES Designation) | 58,120 | 1.07 | $13.28 | $27,620 |
| Colleges, Universities, and Professional Schools | 10,900 | 0.36 | $15.22 | $31,670 |
| Junior Colleges | 2,390 | 0.32 | $13.87 | $28,850 |
| Elementary and Secondary Schools | 13,070 | 0.15 | $13.87 | $28,850 |
Top paying industries for this occupation:
| Industry | Employment (1) | Percent of industry employment | Hourly mean wage | Annual mean wage (2) |
|---|---|---|---|---|
| Legal Services | 260 | 0.02 | $20.18 | $41,980 |
| Management, Scientific, and Technical Consulting Services | 80 | 0.01 | $19.71 | $40,990 |
| State Government, excluding schools and hospitals (OES Designation) | 510 | 0.02 | $17.45 | $36,290 |
| Educational Support Services | 40 | 0.02 | $16.46 | $34,230 |
| Museums, Historical Sites, and Similar Institutions | 130 | 0.08 | $16.37 | $34,050 |
States and areas with the highest published employment, location quotients, and wages for this occupation are provided. For a list of all areas with employment in this occupation, see the Create Customized Tables function.
States with the highest employment level in this occupation:
| State | Employment (1) | Employment per thousand jobs | Location quotient (9) | Hourly mean wage | Annual mean wage (2) |
|---|---|---|---|---|---|
| California | 9,400 | 0.56 | 0.85 | $15.90 | $33,070 |
| Illinois | 7,170 | 1.21 | 1.83 | $13.77 | $28,640 |
| New York | 6,660 | 0.72 | 1.10 | $15.31 | $31,830 |
| Texas | 5,600 | 0.47 | 0.71 | $12.54 | $26,090 |
| Pennsylvania | 5,400 | 0.93 | 1.41 | $11.95 | $24,850 |
States with the highest concentration of jobs and location quotients in this occupation:
| State | Employment (1) | Employment per thousand jobs | Location quotient (9) | Hourly mean wage | Annual mean wage (2) |
|---|---|---|---|---|---|
| New Hampshire | 900 | 1.38 | 2.09 | $12.85 | $26,740 |
| Illinois | 7,170 | 1.21 | 1.83 | $13.77 | $28,640 |
| Rhode Island | 540 | 1.14 | 1.73 | $13.80 | $28,710 |
| Iowa | 1,740 | 1.13 | 1.72 | $12.24 | $25,450 |
| Delaware | 480 | 1.09 | 1.64 | $11.33 | $23,560 |
Top paying States for this occupation:
| State | Employment (1) | Employment per thousand jobs | Location quotient (9) | Hourly mean wage | Annual mean wage (2) |
|---|---|---|---|---|---|
| Alaska | 270 | 0.84 | 1.27 | $18.09 | $37,620 |
| Nevada | 840 | 0.64 | 0.97 | $18.08 | $37,600 |
| Oregon | 990 | 0.54 | 0.82 | $16.50 | $34,320 |
| Massachusetts | 2,480 | 0.70 | 1.06 | $16.41 | $34,140 |
| California | 9,400 | 0.56 | 0.85 | $15.90 | $33,070 |
Metropolitan areas with the highest employment level in this occupation:
| Metropolitan area | Employment (1) | Employment per thousand jobs | Location quotient (9) | Hourly mean wage | Annual mean wage (2) |
|---|---|---|---|---|---|
| Chicago-Naperville-Arlington Heights, IL Metropolitan Division | 4,390 | 1.20 | 1.81 | $14.56 | $30,280 |
| New York-Jersey City-White Plains, NY-NJ Metropolitan Division | 3,700 | 0.55 | 0.84 | $14.80 | $30,790 |
| Los Angeles-Long Beach-Glendale, CA Metropolitan Division | 3,040 | 0.69 | 1.04 | $15.45 | $32,140 |
| Cleveland-Elyria, OH | 1,460 | 1.42 | 2.15 | $14.72 | $30,610 |
| Nassau County-Suffolk County, NY Metropolitan Division | 1,350 | 1.03 | 1.56 | $18.06 | $37,570 |
| Pittsburgh, PA | 1,240 | 1.10 | 1.66 | $10.89 | $22,650 |
| Philadelphia, PA Metropolitan Division | 1,150 | 1.27 | 1.93 | $13.37 | $27,820 |
| Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Division | 1,100 | 0.44 | 0.66 | $17.49 | $36,370 |
| Newark, NJ-PA Metropolitan Division | 1,030 | 0.89 | 1.34 | $15.12 | $31,450 |
| Riverside-San Bernardino-Ontario, CA | 1,020 | 0.71 | 1.08 | $14.38 | $29,910 |
Metropolitan areas with the highest concentration of jobs and location quotients in this occupation:
| Metropolitan area | Employment (1) | Employment per thousand jobs | Location quotient (9) | Hourly mean wage | Annual mean wage (2) |
|---|---|---|---|---|---|
| Bay City, MI | 100 | 2.99 | 4.53 | $9.81 | $20,410 |
| Ocean City, NJ | 100 | 2.46 | 3.73 | $15.00 | $31,200 |
| St. Cloud, MN | 240 | 2.25 | 3.41 | $15.49 | $32,210 |
| Ithaca, NY | 110 | 2.19 | 3.32 | $18.20 | $37,860 |
| Bloomington, IN | 150 | 2.16 | 3.28 | $13.19 | $27,440 |
| Fairbanks, AK | 80 | 2.05 | 3.10 | $17.60 | $36,610 |
| Dutchess County-Putnam County, NY Metropolitan Division | 270 | 1.97 | 2.98 | $14.40 | $29,950 |
| Sierra Vista-Douglas, AZ | 60 | 1.87 | 2.83 | $12.73 | $26,470 |
| Springfield, OH | 90 | 1.86 | 2.82 | $13.88 | $28,870 |
| Logan, UT-ID | 100 | 1.77 | 2.67 | $14.80 | $30,780 |
Top paying metropolitan areas for this occupation:
| Metropolitan area | Employment (1) | Employment per thousand jobs | Location quotient (9) | Hourly mean wage | Annual mean wage (2) |
|---|---|---|---|---|---|
| San Francisco-Redwood City-South San Francisco, CA Metropolitan Division | 480 | 0.43 | 0.65 | $21.39 | $44,500 |
| Reno, NV | 220 | 0.98 | 1.49 | $19.75 | $41,080 |
| San Jose-Sunnyvale-Santa Clara, CA | 620 | 0.57 | 0.87 | $19.55 | $40,660 |
| Brockton-Bridgewater-Easton, MA NECTA Division | 30 | 0.41 | 0.61 | $18.97 | $39,460 |
| Framingham, MA NECTA Division | 110 | 0.64 | 0.97 | $18.71 | $38,910 |
| Anchorage, AK | 100 | 0.58 | 0.87 | $18.70 | $38,900 |
| Modesto, CA | 50 | 0.29 | 0.45 | $18.48 | $38,430 |
| New Bedford, MA | 50 | 0.83 | 1.25 | $18.32 | $38,110 |
| Portland-Vancouver-Hillsboro, OR-WA | 610 | 0.52 | 0.79 | $18.23 | $37,930 |
| Ithaca, NY | 110 | 2.19 | 3.32 | $18.20 | $37,860 |
Nonmetropolitan areas with the highest employment in this occupation:
| Nonmetropolitan area | Employment (1) | Employment per thousand jobs | Location quotient (9) | Hourly mean wage | Annual mean wage (2) |
|---|---|---|---|---|---|
| Balance of Lower Peninsula of Michigan nonmetropolitan area | 530 | 1.91 | 2.90 | $10.57 | $21,990 |
| North Northeastern Ohio non-metropolitan area (non-contiguous) | 290 | 0.89 | 1.35 | $10.96 | $22,790 |
| Central Indiana nonmetropolitan area | 280 | 1.78 | 2.69 | $10.18 | $21,170 |
| Northern Indiana nonmetropolitan area | 260 | 1.22 | 1.85 | $12.05 | $25,070 |
| West Central Illinois nonmetropolitan area | 240 | 1.42 | 2.16 | $11.69 | $24,320 |
Nonmetropolitan areas with the highest concentration of jobs and location quotients in this occupation:
| Nonmetropolitan area | Employment (1) | Employment per thousand jobs | Location quotient (9) | Hourly mean wage | Annual mean wage (2) |
|---|---|---|---|---|---|
| West Central New Hampshire nonmetropolitan area | 150 | 2.36 | 3.58 | $14.81 | $30,800 |
| Northeast Lower Peninsula of Michigan nonmetropolitan area | 170 | 2.22 | 3.37 | $11.40 | $23,710 |
| Northwest Massachusetts nonmetropolitan area | 60 | 2.03 | 3.07 | $15.77 | $32,800 |
| Southeast Nebraska nonmetropolitan area | 90 | 2.02 | 3.06 | $10.19 | $21,200 |
| East Central Illinois nonmetropolitan area | 230 | 1.96 | 2.96 | $11.88 | $24,700 |
Top paying nonmetropolitan areas for this occupation:
| Nonmetropolitan area | Employment (1) | Employment per thousand jobs | Location quotient (9) | Hourly mean wage | Annual mean wage (2) |
|---|---|---|---|---|---|
| Southeast Alaska nonmetropolitan area | 50 | 1.53 | 2.32 | $17.95 | $37,350 |
| Balance of Alaska nonmetropolitan area | 40 | 0.52 | 0.79 | $17.60 | $36,600 |
| Mother Lode Region of California nonmetropolitan area | (8) | (8) | (8) | $16.57 | $34,460 |
| South Florida nonmetropolitan area | 30 | 0.40 | 0.61 | $16.29 | $33,880 |
| Northwest Massachusetts nonmetropolitan area | 60 | 2.03 | 3.07 | $15.77 | $32,800 |
These estimates are calculated with data collected from employers in all industry sectors, all metropolitan and nonmetropolitan areas, and all states and the District of Columbia. The top employment and wage figures are provided above. The complete list is available in the downloadable XLS files.
The percentile wage estimate is the value of a wage below which a certain percent of workers fall. The median wage is the 50th percentile wage estimate--50 percent of workers earn less than the median and 50 percent of workers earn more than the median. More about percentile wages.
(1) Estimates for detailed occupations do not sum to the totals because the totals include occupations not shown separately. Estimates do not include self-employed workers.
(2) Annual wages have been calculated by multiplying the hourly mean wage by a "year-round, full-time" hours figure of 2,080 hours; for those occupations where there is not an hourly wage published, the annual wage has been directly calculated from the reported survey data.
(3) The relative standard error (RSE) is a measure of the reliability of a survey statistic. The smaller the relative standard error, the more precise the estimate.
(8) Estimate not released.
(9) The location quotient is the ratio of the area concentration of occupational employment to the national average concentration. A location quotient greater than one indicates the occupation has a higher share of employment than average, and a location quotient less than one indicates the occupation is less prevalent in the area than average.
Other OES estimates and related information:
May 2017 National Occupational Employment and Wage Estimates
May 2017 State Occupational Employment and Wage Estimates
May 2017 Metropolitan and Nonmetropolitan Area Occupational Employment and Wage Estimates
May 2017 National Industry-Specific Occupational Employment and Wage Estimates
Last Modified Date: March 30, 2018