| Gender | 
| Age | 
| Group | 
| Number | 
| Age | 
| Percent | 
| Gender | 
| Percent | 
| Average | 
| Annual | 
| Wage | 
| Average | 
| Quarters | 
| Worked | 
| Average | 
| Annual | 
| Employers | 
| Average Earnings by Age and Gender in Niobrara County in 1999 | 
| 76 | 
| 13.4 | 
| $2,527 | 
| 2.6 | 
| 1.5 | 
| 47 | 
| 8.3 | 
| $6,841 | 
| 3.0 | 
| 1.9 | 
| 97 | 
| 17.1 | 
| $12,239 | 
| 3.2 | 
| 1.6 | 
| 146 | 
| 25.7 | 
| $14,735 | 
| 3.5 | 
| 1.5 | 
| 106 | 
| 18.7 | 
| $17,007 | 
| 3.5 | 
| 1.4 | 
| 61 | 
| 10.8 | 
| $14,010 | 
| 3.5 | 
| 1.3 | 
| 34 | 
| 6.0 | 
| $6,857 | 
| 3.1 | 
| 1.2 | 
| 567 | 
| 100.0 | 
| 54.5 | 
| $11,892 | 
| 3.3 | 
| 1.5 | 
| 51 | 
| 12.6 | 
| $2,242 | 
| 2.5 | 
| 1.5 | 
| 38 | 
| 9.4 | 
| $10,321 | 
| 2.9 | 
| 1.7 | 
| 73 | 
| 18.1 | 
| $17,253 | 
| 3.1 | 
| 1.4 | 
| 99 | 
| 24.5 | 
| $19,029 | 
| 3.3 | 
| 1.3 | 
| 76 | 
| 18.8 | 
| $25,764 | 
| 3.5 | 
| 1.3 | 
| 46 | 
| 11.4 | 
| $22,205 | 
| 3.5 | 
| 1.2 | 
| 21 | 
| 5.2 | 
| $9,374 | 
| 3.4 | 
| 1.3 | 
| 404 | 
| 100.0 | 
| 38.8 | 
| $16,897 | 
| 3.2 | 
| 1.4 | 
| 2 | 
| 2.9 | 
| $4,277 | 
| 4.0 | 
| 1.5 | 
| 1 | 
| 1.4 | 
| $12,387 | 
| 3.0 | 
| 2.0 | 
| 67 | 
| 95.7 | 
| $8,083 | 
| 1.2 | 
| 1.0 | 
| 70 | 
| 100.0 | 
| 6.7 | 
| $8,035 | 
| 1.3 | 
| 1.0 | 
| 129 | 
| 12.4 | 
| $2,442 | 
| 2.6 | 
| 1.5 | 
| 85 | 
| 8.2 | 
| $8,397 | 
| 3.0 | 
| 1.8 | 
| 170 | 
| 16.3 | 
| $14,392 | 
| 3.2 | 
| 1.5 | 
| 246 | 
| 23.6 | 
| $16,453 | 
| 3.4 | 
| 1.4 | 
| 182 | 
| 17.5 | 
| $20,664 | 
| 3.5 | 
| 1.3 | 
| 107 | 
| 10.3 | 
| $17,533 | 
| 3.5 | 
| 1.3 | 
| 55 | 
| 5.3 | 
| $7,818 | 
| 3.2 | 
| 1.2 | 
| 67 | 
| 6.4 | 
| $8,083 | 
| 1.2 | 
| 1.0 | 
| 1,041 | 
| 100.0 | 
| 100.0 | 
| $13,575 | 
| 3.1 | 
| 1.4 | 
| Note: Persons worked at any time during the year. | 
| Industry Determination: Based on the industry of employment in which the person made the most money in the year. | 
| Unknown: Represents persons with missing demographic data. |