| 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 2004 | 
| 51 | 
| 12.6 | 
| $2,805 | 
| 2.9 | 
| 1.5 | 
| 37 | 
| 9.1 | 
| $9,281 | 
| 3.2 | 
| 2.0 | 
| 53 | 
| 13.1 | 
| $10,654 | 
| 3.0 | 
| 1.5 | 
| 90 | 
| 22.2 | 
| $16,756 | 
| 3.5 | 
| 1.4 | 
| 95 | 
| 23.5 | 
| $18,566 | 
| 3.5 | 
| 1.3 | 
| 47 | 
| 11.6 | 
| $13,451 | 
| 3.6 | 
| 1.1 | 
| 32 | 
| 7.9 | 
| $7,107 | 
| 3.3 | 
| 1.2 | 
| 405 | 
| 100.0 | 
| 54.7 | 
| $12,796 | 
| 3.3 | 
| 1.4 | 
| 44 | 
| 15.1 | 
| $3,629 | 
| 2.8 | 
| 1.4 | 
| 21 | 
| 7.2 | 
| $17,118 | 
| 3.4 | 
| 1.9 | 
| 50 | 
| 17.1 | 
| $21,519 | 
| 3.4 | 
| 1.6 | 
| 58 | 
| 19.9 | 
| $25,955 | 
| 3.3 | 
| 1.2 | 
| 63 | 
| 21.6 | 
| $28,719 | 
| 3.6 | 
| 1.3 | 
| 34 | 
| 11.6 | 
| $25,623 | 
| 3.4 | 
| 1.2 | 
| 22 | 
| 7.5 | 
| $12,171 | 
| 3.4 | 
| 1.0 | 
| 292 | 
| 100.0 | 
| 39.5 | 
| $20,715 | 
| 3.3 | 
| 1.4 | 
| 1 | 
| 2.3 | 
| $10,090 | 
| 2.0 | 
| 1.0 | 
| 1 | 
| 2.3 | 
| $23,830 | 
| 4.0 | 
| 1.0 | 
| 1 | 
| 2.3 | 
| $17,160 | 
| 3.0 | 
| 1.0 | 
| 1 | 
| 2.3 | 
| $1,295 | 
| 1.0 | 
| 1.0 | 
| 39 | 
| 90.7 | 
| $3,994 | 
| 1.5 | 
| 1.0 | 
| 43 | 
| 100.0 | 
| 5.8 | 
| $4,841 | 
| 1.6 | 
| 1.0 | 
| 95 | 
| 12.8 | 
| $3,187 | 
| 2.8 | 
| 1.5 | 
| 59 | 
| 8.0 | 
| $12,084 | 
| 3.2 | 
| 1.9 | 
| 103 | 
| 13.9 | 
| $15,928 | 
| 3.2 | 
| 1.5 | 
| 149 | 
| 20.1 | 
| $20,384 | 
| 3.4 | 
| 1.3 | 
| 159 | 
| 21.5 | 
| $22,580 | 
| 3.5 | 
| 1.3 | 
| 82 | 
| 11.1 | 
| $18,350 | 
| 3.5 | 
| 1.2 | 
| 54 | 
| 7.3 | 
| $9,170 | 
| 3.3 | 
| 1.1 | 
| 39 | 
| 5.3 | 
| $3,994 | 
| 1.5 | 
| 1.0 | 
| 740 | 
| 100.0 | 
| 100.0 | 
| $15,459 | 
| 3.2 | 
| 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. |