Census Links- United States > Colorado > Boulderhttp://censuslinks.com/United-States/Colorado/Boulder/Census, Birth, Death, Marriage Transcriptions on the Internet 1870 Mortality Schedule, Boulder County, Colorado ftp://ftp.rootsweb.com/pub/usgenweb/co/boulder/census/1870mort.txtWed, 30 Nov -1 00:00:00 GMT1880 Census, Magnolia, Boulder County, Colorado ftp://ftp.rootsweb.com/pub/usgenweb/co/boulder/census/1880/1880magn.txtWed, 30 Nov -1 00:00:00 GMT