| Average Earnings by Age and Gender with Place of Work in Niobrara County in | 
| 1998 | 
| Gender | 
| Age | 
| Group | 
| Number | 
| Age | 
| Percent | 
| Gender | 
| Percent | 
| Average | 
| Annual | 
| Wage | 
| Average | 
| Quarters | 
| Worked | 
| Average | 
| Annual | 
| Employers | 
| 79 | 
| 13.9 | 
| 0.0 | 
| $2,297 | 
| 2.5 | 
| 1.5 | 
| 45 | 
| 7.9 | 
| 0.0 | 
| $6,588 | 
| 3.1 | 
| 1.8 | 
| 101 | 
| 17.8 | 
| 0.0 | 
| $11,007 | 
| 3.3 | 
| 1.9 | 
| 148 | 
| 26.0 | 
| 0.0 | 
| $14,627 | 
| 3.6 | 
| 1.5 | 
| 105 | 
| 18.5 | 
| 0.0 | 
| $16,757 | 
| 3.6 | 
| 1.5 | 
| 67 | 
| 11.8 | 
| 0.0 | 
| $12,497 | 
| 3.5 | 
| 1.3 | 
| 24 | 
| 4.2 | 
| 0.0 | 
| $6,852 | 
| 3.3 | 
| 1.3 | 
| 569 | 
| 100.0 | 
| 52.3 | 
| $11,451 | 
| 3.3 | 
| 1.5 | 
| 57 | 
| 12.9 | 
| 0.0 | 
| $2,687 | 
| 2.4 | 
| 1.5 | 
| 37 | 
| 8.4 | 
| 0.0 | 
| $6,751 | 
| 2.7 | 
| 1.8 | 
| 75 | 
| 17.0 | 
| 0.0 | 
| $16,159 | 
| 3.2 | 
| 1.3 | 
| 121 | 
| 27.4 | 
| 0.0 | 
| $21,763 | 
| 3.3 | 
| 1.4 | 
| 82 | 
| 18.6 | 
| 0.0 | 
| $27,069 | 
| 3.4 | 
| 1.3 | 
| 46 | 
| 10.4 | 
| 0.0 | 
| $21,103 | 
| 3.5 | 
| 1.3 | 
| 23 | 
| 5.2 | 
| 0.0 | 
| $7,324 | 
| 3.3 | 
| 1.1 | 
| 441 | 
| 100.0 | 
| 40.5 | 
| $17,250 | 
| 3.2 | 
| 1.4 | 
| 78 | 
| 100.0 | 
| 0.0 | 
| $5,671 | 
| 1.3 | 
| 1.0 | 
| 78 | 
| 100.0 | 
| 7.2 | 
| $5,671 | 
| 1.3 | 
| 1.0 | 
| 136 | 
| 12.5 | 
| 0.0 | 
| $2,460 | 
| 2.5 | 
| 1.5 | 
| 82 | 
| 7.5 | 
| 0.0 | 
| $6,662 | 
| 2.9 | 
| 1.8 | 
| 176 | 
| 16.2 | 
| 0.0 | 
| $13,202 | 
| 3.3 | 
| 1.6 | 
| 269 | 
| 24.7 | 
| 0.0 | 
| $17,837 | 
| 3.4 | 
| 1.4 | 
| 187 | 
| 17.2 | 
| 0.0 | 
| $21,279 | 
| 3.5 | 
| 1.4 | 
| 113 | 
| 10.4 | 
| 0.0 | 
| $16,000 | 
| 3.5 | 
| 1.3 | 
| 47 | 
| 4.3 | 
| 0.0 | 
| $7,083 | 
| 3.3 | 
| 1.2 | 
| 78 | 
| 7.2 | 
| 0.0 | 
| $5,671 | 
| 1.3 | 
| 1.0 | 
| 1,088 | 
| 100.0 | 
| 100.0 | 
| $13,387 | 
| 3.1 | 
| 1.4 | 
| Note: Persons worked at any time during the year. | 
| County Determination: Based on county of employment in which the person made the most money in the year. | 
| Unknown: Represents persons with missing demographic data. |