NCCI · 31 states

Workers comp rates for code 1164: Stone, Sand, or Gravel Quarry

NCCI class code 1164 covers Stone, Sand, or Gravel Quarry in the mining industry. The median rate across 31 states is $1.49 per $100 payroll. Rates range from $0.570 in Arkansas to $5.79 in Illinois.

Also known as: Aggregate Quarry · Rock Quarry

Cheapest 5 states for code 1164

  1. Arkansas $0.570
  2. Utah $0.600
  3. Tennessee $0.650
  4. Oklahoma $0.780
  5. Alaska $0.800

Most expensive 5 states

  1. Illinois $5.79
  2. Hawaii $4.01
  3. Nevada $3.69
  4. Illinois $2.60
  5. Kansas $2.57

Code 1164 rates in all 31 states

State Code Rate per $100 vs peers Source
Arkansas 1164 $0.570 6% view
Utah 1164 $0.600 12% view
Tennessee 1164 $0.650 18% view
Oklahoma 1164 $0.780 24% view
Alaska 1164 $0.800 29% view
Alabama 1164 $0.850 35% view
Kansas 1164 $0.860 41% view
Oregon 1164 $0.930 47% view
Tennessee 1164 D $1.06 7% view
Kentucky 1164 $1.11 53% view
Michigan 1164 $1.14 65% view
Virginia 1164 $1.14 65% view
Utah 1164 D $1.38 14% view
Indiana 1164 D $1.42 21% view
Alaska 1164 D $1.43 29% view
Louisiana 1164 $1.49 71% view
Oregon 1164 D $1.52 36% view
Oklahoma 1164 D $1.54 43% view
Alabama 1164 D $1.66 50% view
Maryland 1164 $1.79 76% view
Maryland 1164 D $1.79 57% view
Minnesota 1164 $1.88 82% view
Arkansas 1164 D $2.11 64% view
Rhode Island 1164 D $2.27 71% view
Louisiana 1164 D $2.31 79% view
Nevada 1164 $2.46 88% view
Kansas 1164 D $2.57 86% view
Illinois 1164 $2.60 94% view
Nevada 1164 D $3.69 93% view
Hawaii 1164 $4.01 100% view
Illinois 1164 D $5.79 100% view

Bottom quartile (cheap) Mid Top quartile (expensive)

FAQs about NCCI 1164

What occupation is NCCI class code 1164?

Class code 1164 is "Stone, Sand, or Gravel Quarry" (also known as Aggregate Quarry, Rock Quarry), in the mining industry. The code is filed in 31 states.

What is the average workers comp rate for code 1164?

The median rate across 31 states is $1.49 per $100 of payroll, ranging from $0.570 (Arkansas) to $5.79 (Illinois).

Why does code 1164 cost more in some states than others?

Workers comp rates reflect each state's loss experience for that occupation, the rating bureau's methodology (NCCI vs. independent), schedule rating credits, and the state's medical-cost inflation. Some states are monopolistic (only the state fund writes coverage) while others are open competitive markets.