Variable Definitions for county shapefile attribute table FID Arc's internal feature ID Shape (Shapefiles contain one type of feature: polygons, lines or points) NAME county name STATE_NAME state name STATE_FIPS state FIPS (Federal Information Processing Standard) code CNTY_FIPS county FIPS code AREA polygon area in square miles POP1990 1990 population GEO_ID Census geographic identifier for the county RURURBCC03 county's 2003 rural-urban classification code RURURBCC93 county's 1993 rural-urban classification code POP2000 2000 population WHITES whites BLACKS blacks AM_INDNS american indians ASIANS asians PACISLDRS pacific islanders OTHRRACE other race TWORACES two or more races HISPANICS hispanics MALES males MALES0_5 males 0 to 5 years old MALES6_17 males 6 to 17 MALES18_39 . . .18 to 39 MALES40_64 . . .40-64 MALES65UP . . .60 and older FEMALES females FEMAL0_5 females 0 to 5 years old FEMAL6_17 . . .6 to 17 FEMAL18_39 . . .18 to 39 FEMAL40_64 . . .40-64 FEMAL65UP . . .60 and older NEVERMARRY never been married MARRIED currently married SEPARATED married but separated WIDOWED widowed DIVORCED divorced INPUBSCK12 children in public school INPRSCHK12 children in private school INCOLLEGE students in college INGRADSCH students in graduate school POP25UP population over age 25 POP25UPM males over age 25 HSGRADSM M >25yrs completed high school only COLLGRADSM M >25yrs completed college only MASTERSM M >25yrs completed master's degree only PROFDEGRM M >25yrs completed professional degree DOCTORALM M >25yrs completed doctoral degree POP25UPF females over age 25 HSGRADSF F >25yrs completed high school only COLLGRADSF . . .college only MASTERSF . . .master's degree only PROFDEGRF . . .professional degree DOCTORALF . . .doctoral degree MEDHHINC99 median 1999 household income PERCAPINC per-capita 1999 income POVERTYPOP population below poverty level POVRTY0_5 children 0 to 5 in poverty POVRTY6_17 children 6-17 in poverty POVRTY1864 working-age adults in poverty POVRTY65UP elderly in poverty MEDNHHINC median 1999 household income MDHHINCU25 median HH income, householders 25 and younger MDHINC2534 . . .householder aged 24 to 34 years MDHINC3544 . . .35 to 44 years MDHINC4554 . . .45 to 54 years MDHINC5564 . . .55 to 64 years MDHINC65UP . . .65 and older TOTALHUS total housing units OCCDHUS occupied HU's OWNOCCHUS owner-occupied HU's RENTALHUS rental HU's MEDYRBUILT year median HU was built MEDIANRENT median rent paid for rental HU's MEDIANHVAL median value of owner-occupied HU's ROOMS1 HU's with 1 room ROOMS2 . . .2 rooms ROOMS3 . . .3 ROOMS4 . . .4 ROOMS5 . . .5 ROOMS6 . . .6 ROOMS7 . . .7 ROOMS8 . . .8 ROOMS9UP HU's with 9 or more rooms HVAL_LOWQ 25th percentile of owner-occ'd HU values HVALMEDIAN median value of owner-occupied HU's HVAL_TOPQ 75th percentile of owner-occ'd HU values HOUSEHOLDS housholds for which family status was recorded FAMH_SGLH family HH's with single head FAMH_MARR family HH's with married couple FAMH_FEMHD family HH's with single female head NONFAMHHS non-family HH's HHI_U10 HH's with 1999 incomes below $10K HHI_1014 HH's with incomes $10-$15K HHI_1520 . . .incomes $15-20K HHI_2025 . . .$20-25K HHI_2530 . . .$25-30K HHI_3035 . . .$30-35K HHI_3540 . . .$35-40K HHI_4045 . . .$40-45K HHI_4550 . . .$45-50K HHI_5060 . . .$50-60K HHI_6075 . . .$60-75K HHI_75100 . . .$75-100K HHI_100125 . . .$100-125K HHI_125150 . . .$125-150K HHI_150200 . . .$150-200K HHI_200UP HH's with incomes over $200K MDINCALLHH median 1999 income for all HH's MDINCFAMH median income of family HH's MDINCMARH median income of family HH's with married couple MDINCFEMHH median income of family HH's with single female head MDINCNFAMH median income of non-family HH's AVINCALLHH average 1999 income of all HH's AVINCFAMH . . .family HH's AVINCMARH . . .of family HH's with married couple AVINCFEMHH . . .of family HH's with single female head AVINCNFAMH . . .of non-family HH's GINI89 Gini coefficient of income inequality, 1989 GINI99 Gini coefficient of income inequality, 1999