Number of serious crimes known to police (crime index) 1977.......... 173,282 Number of serious crimes known to police (crime index) 1978.......... 179,998 Number of serious crimes known to police (crime index) 1979.......... 192,599 Number of serious crimes known to police (crime index) 1980.......... 193,463 Number of serious crimes known to police (crime index) 1981.......... 211,536 Number of serious crimes known to police (crime index) 1982.......... 212,236 Number of serious crimes known to police (crime index) 1983.......... 206,846 Number of serious crimes known to police (crime index) 1984.......... 202,983 Number of serious crimes known to police (crime index) 1985.......... 223,078 Number of serious crimes known to police (crime index) 1986.......... 229,564 Number of serious crimes known to police (crime index) 1987.......... 212,356 Number of serious crimes known to police (crime index) 1988.......... 203,175 Number of serious crimes known to police (crime index) 1989.......... 200,176 Number of serious crimes known to police (crime index) 1990.......... 198,540 Number of serious crimes known to police (crime index) 1991.......... 204,228 Number of serious crimes known to police (crime index) 1992.......... 198,262 Number of serious crimes known to police (crime index) 1993.......... 193,462 Number of serious crimes known to police (crime index) 1994.......... 189,456 Number of serious crimes known to police (crime index) 1995.......... 193,870 Serious crimes known to police per 100,000 population 1977........... 6,661 Serious crimes known to police per 100,000 population 1978........... 6,769 Serious crimes known to police per 100,000 population 1979........... 6,988 Serious crimes known to police per 100,000 population 1980........... 6,758 Serious crimes known to police per 100,000 population 1981........... 7,189 Serious crimes known to police per 100,000 population 1982........... 7,025 Serious crimes known to police per 100,000 population 1983........... 6,621 Serious crimes known to police per 100,000 population 1984........... 6,412 Serious crimes known to police per 100,000 population 1985........... 6,920 Serious crimes known to police per 100,000 population 1986........... 7,028 Serious crimes known to police per 100,000 population 1987........... 6,445 Serious crimes known to police per 100,000 population 1988........... 6,177 Serious crimes known to police per 100,000 population 1989........... 6,037 Serious crimes known to police per 100,000 population 1990........... 6,027 Serious crimes known to police per 100,000 population 1991........... 6,048 Serious crimes known to police per 100,000 population 1992........... 5,719 Serious crimes known to police per 100,000 population 1993........... 5,432 Serious crimes known to police per 100,000 population 1994........... 5,222 Serious crimes known to police per 100,000 population 1995........... 5,247 FBI population 1977.................................................. 2,601,266 FBI population 1978.................................................. 2,659,019 FBI population 1979.................................................. 2,756,157 FBI population 1980.................................................. 2,862,901 FBI population 1981.................................................. 2,942,337 FBI population 1982.................................................. 3,021,363 FBI population 1983.................................................. 3,124,319 FBI population 1984.................................................. 3,165,709 FBI population 1985.................................................. 3,223,611 FBI population 1986.................................................. 3,266,197 FBI population 1987.................................................. 3,295,112 FBI population 1988.................................................. 3,289,107 FBI population 1989.................................................. 3,316,086 FBI population 1990.................................................. 3,294,394 FBI population 1991.................................................. 3,377,000 FBI population 1992.................................................. 3,467,012 FBI population 1993.................................................. 3,561,593 FBI population 1994.................................................. 3,628,107 FBI population 1995.................................................. 3,694,881 Number of violent crimes known to police 1981........................ 15,435 Number of violent crimes known to police 1982........................ 15,160 Number of violent crimes known to police 1983........................ 14,879 Number of violent crimes known to police 1984........................ 14,435 Number of violent crimes known to police 1985........................ 15,191 Number of violent crimes known to police 1986........................ 17,095 Number of violent crimes known to police 1987........................ 15,397 Number of violent crimes known to police 1988........................ 15,541 Number of violent crimes known to police 1989........................ 15,631 Number of violent crimes known to police 1990........................ 17,261 Number of violent crimes known to police 1991........................ 18,816 Number of violent crimes known to police 1992........................ 19,372 Number of violent crimes known to police 1993........................ 19,943 Number of violent crimes known to police 1994........................ 18,193 Number of violent crimes known to police 1995........................ 16,038 Number of murders and nonnegligent manslaughters known to police 1990................................................................ 138 Number of murders and nonnegligent manslaughters known to police 1991................................................................ 200 Number of murders and nonnegligent manslaughters known to police 1992................................................................ 215 Number of murders and nonnegligent manslaughters known to police 1993................................................................ 205 Number of murders and nonnegligent manslaughters known to police 1994................................................................ 190 Number of murders and nonnegligent manslaughters known to police 1995................................................................ 212 Number of forcible rapes known to police 1990........................ 1,519 Number of forcible rapes known to police 1991........................ 1,584 Number of forcible rapes known to police 1992........................ 1,595 Number of forcible rapes known to police 1993........................ 1,610 Number of forcible rapes known to police 1994........................ 1,575 Number of forcible rapes known to police 1995........................ 1,443 Number of robberies known to police 1979............................. 4,335 Number of robberies known to police 1980............................. 4,443 Number of robberies known to police 1981............................. 4,662 Number of robberies known to police 1982............................. 4,567 Number of robberies known to police 1983............................. 3,961 Number of robberies known to police 1984............................. 3,593 Number of robberies known to police 1985............................. 4,010 Number of robberies known to police 1986............................. 4,730 Number of robberies known to police 1987............................. 3,915 Number of robberies known to police 1988............................. 3,249 Number of robberies known to police 1989............................. 2,984 Number of robberies known to police 1990............................. 2,975 Number of robberies known to police 1991............................. 3,619 Number of robberies known to police 1992............................. 4,063 Number of robberies known to police 1993............................. 4,129 Number of robberies known to police 1994............................. 3,861 Number of robberies known to police 1995............................. 3,544 Number of aggravated assaults known to police 1979................... 8,334 Number of aggravated assaults known to police 1980................... 8,315 Number of aggravated assaults known to police 1981................... 9,221 Number of aggravated assaults known to police 1982................... 9,069 Number of aggravated assaults known to police 1983................... 9,406 Number of aggravated assaults known to police 1984................... 9,432 Number of aggravated assaults known to police 1985................... 9,673 Number of aggravated assaults known to police 1986................... 10,753 Number of aggravated assaults known to police 1987................... 9,949 Number of aggravated assaults known to police 1988................... 10,836 Number of aggravated assaults known to police 1989................... 11,299 Number of aggravated assaults known to police 1990................... 12,629 Number of aggravated assaults known to police 1991................... 13,413 Number of aggravated assaults known to police 1992................... 13,499 Number of aggravated assaults known to police 1993................... 13,999 Number of aggravated assaults known to police 1994................... 12,567 Number of aggravated assaults known to police 1995................... 10,839 Number of property crimes known to police 1981....................... 196,101 Number of property crimes known to police 1982....................... 197,076 Number of property crimes known to police 1983....................... 191,967 Number of property crimes known to police 1984....................... 188,548 Number of property crimes known to police 1985....................... 207,887 Number of property crimes known to police 1986....................... 212,469 Number of property crimes known to police 1987....................... 196,959 Number of property crimes known to police 1988....................... 187,634 Number of property crimes known to police 1989....................... 184,545 Number of property crimes known to police 1990....................... 181,279 Number of property crimes known to police 1991....................... 185,412 Number of property crimes known to police 1992....................... 178,890 Number of property crimes known to police 1993....................... 173,519 Number of property crimes known to police 1994....................... 171,263 Number of property crimes known to police 1995....................... 177,832 Number of burglaries known to police 1979............................ 49,094 Number of burglaries known to police 1980............................ 54,128 Number of burglaries known to police 1981............................ 58,708 Number of burglaries known to police 1982............................ 52,573 Number of burglaries known to police 1983............................ 47,866 Number of burglaries known to police 1984............................ 49,089 Number of burglaries known to police 1985............................ 56,395 Number of burglaries known to police 1986............................ 58,493 Number of burglaries known to police 1987............................ 50,516 Number of burglaries known to police 1988............................ 45,491 Number of burglaries known to police 1989............................ 41,444 Number of burglaries known to police 1990............................ 39,687 Number of burglaries known to police 1991............................ 38,997 Number of burglaries known to police 1992............................ 36,513 Number of burglaries known to police 1993............................ 35,285 Number of burglaries known to police 1994............................ 33,372 Number of burglaries known to police 1995............................ 33,726 Number of larceny-thefts known to police 1981........................ 125,444 Number of larceny-thefts known to police 1982........................ 132,547 Number of larceny-thefts known to police 1983........................ 132,452 Number of larceny-thefts known to police 1984........................ 126,997 Number of larceny-thefts known to police 1985........................ 137,524 Number of larceny-thefts known to police 1986........................ 138,107 Number of larceny-thefts known to police 1987........................ 132,076 Number of larceny-thefts known to police 1988........................ 128,261 Number of larceny-thefts known to police 1989........................ 128,082 Number of larceny-thefts known to police 1990........................ 127,525 Number of larceny-thefts known to police 1991........................ 132,061 Number of larceny-thefts known to police 1992........................ 125,218 Number of larceny-thefts known to police 1993........................ 122,363 Number of larceny-thefts known to police 1994........................ 123,724 Number of larceny-thefts known to police 1995........................ 129,956 Number of motor vehicle thefts known to police 1979.................. 13,174 Number of motor vehicle thefts known to police 1980.................. 12,067 Number of motor vehicle thefts known to police 1981.................. 11,949 Number of motor vehicle thefts known to police 1982.................. 11,956 Number of motor vehicle thefts known to police 1983.................. 11,649 Number of motor vehicle thefts known to police 1984.................. 12,462 Number of motor vehicle thefts known to police 1985.................. 13,968 Number of motor vehicle thefts known to police 1986.................. 15,869 Number of motor vehicle thefts known to police 1987.................. 14,367 Number of motor vehicle thefts known to police 1988.................. 13,882 Number of motor vehicle thefts known to police 1989.................. 15,019 Number of motor vehicle thefts known to police 1990.................. 14,067 Number of motor vehicle thefts known to police 1991.................. 14,354 Number of motor vehicle thefts known to police 1992.................. 17,159 Number of motor vehicle thefts known to police 1993.................. 15,871 Number of motor vehicle thefts known to police 1994.................. 14,167 Number of motor vehicle thefts known to police 1995.................. 14,150 Number of arsons known to police 1990................................ 1,591 Number of arsons known to police 1991................................ 1,623 Number of arsons known to police 1992................................ 1,544 Number of arsons known to police 1993................................ 1,474 Number of arsons known to police 1994................................ 1,598 Number of arsons known to police 1995................................ 1,535 Modified crime index (crime index and arson) 1990.................... 200,131 Modified crime index (crime index and arson) 1991.................... 205,851 Modified crime index (crime index and arson) 1992.................... 199,806 Modified crime index (crime index and arson) 1993.................... 194,936 Modified crime index (crime index and arson) 1994.................... 191,054 Modified crime index (crime index and arson) 1995.................... 195,405
Note: Data is in absolute numbers unless designated with "per" which indicates rate.
Source: USA Counties 1998 on CD-ROM. U.S. Census Bureau. Additional notes on the data sources are available.
Search USA Counties via the Internet for Colorado county level data.