Median annual earnings of surveyors were $39,970 in 2002. The middle 50 percent earned between $29,320 and $53,440. The lowest 10 percent earned less than $22,260, and the highest 10 percent earned more than $67,700. Median hourly earnings of surveyors employed in architectural, engineering, and related services were $38,370 in 2002.

Median annual earnings of surveying and mapping technicians were $29,230 in 2002. The middle 50 percent earned between $22,640 and $39,070 in 2002. The lowest 10 percent earned less than $18,490, and the highest 10 percent earned more than $48,970. Median annual earnings of surveying and mapping technicians employed in architectural, engineering, and related services were $27,130 in 2002, while those employed by local governments had median annual earnings of $33,680.

In 2003, land surveyors in nonsupervisory, supervisory, and managerial positions in the Federal Government earned an average salary of $62,980; cartographers, $67,989; geodetic technicians, $55,374; surveying technicians, $33,316; and cartographic technicians, $43,517.