Cook County, IL
Cook County is the most populous county in the U.S. state of Illinois and the second-most-populous county in the United States, after Los Angeles County, California. More than 40 percent of all residents of Illinois live within Cook County. As of 2020, the population was 5,275,541.
FIPS 17031
Official county website: http://www.cookcountygov.com
The FIPS code for Cook County is 17031.
Attribute coverage
Cook County contains 1,539,274 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).
| Column | Coverage | Records populated |
|---|---|---|
lrid | 100% | 1,539,274 |
parcelid | 99.9% | 1,537,613 |
parcelid2 | 99.9% | 1,537,609 |
ogparcelid | <0.1% | 0 |
ogparcelid2 | <0.1% | 0 |
parentid | <0.1% | 0 |
stackid | <0.1% | 0 |
geoid | 100% | 1,539,274 |
statefp | 100% | 1,539,274 |
countyfp | 100% | 1,539,274 |
countyname | 100% | 1,539,274 |
cousubfp | 100% | 1,539,274 |
cousubname | 100% | 1,539,274 |
tractce | 100% | 1,539,274 |
tractname | 100% | 1,539,274 |
taxacctnum | <0.1% | 4 |
taxyear | 99.9% | 1,537,609 |
taxdistrict | <0.1% | 0 |
usecode | 0.5% | 7,415 |
usedesc | 7.9% | 122,202 |
zoningcode | 51.4% | 791,543 |
zoningdesc | 49.5% | 762,198 |
numbldgs | 99.7% | 1,534,311 |
numunits | 99.9% | 1,537,599 |
yearbuilt | 99.9% | 1,537,587 |
numfloors | 84.5% | 1,300,404 |
bldgsqft | 92.1% | 1,417,444 |
bedrooms | <0.1% | 0 |
halfbaths | <0.1% | 0 |
fullbaths | <0.1% | 0 |
imprvalue | 99.9% | 1,537,587 |
landvalue | 99.9% | 1,537,587 |
agvalue | 76.8% | 1,182,439 |
totalvalue | 99.9% | 1,537,587 |
taxacres | 8.1% | 124,484 |
calcarea | 100% | 1,539,274 |
saleamt | 99.8% | 1,536,204 |
saledate | 26.9% | 413,722 |
ownertype | <0.1% | 0 |
ownername | 99.9% | 1,537,756 |
owneraddr | 8.1% | 124,398 |
ownercity | 8.1% | 124,355 |
ownerstate | 8.1% | 124,402 |
ownerzip | 8.1% | 124,329 |
parceladdr | 99.2% | 1,526,803 |
parcelcity | 0.1% | 1,006 |
parcelstate | 99.9% | 1,537,613 |
parcelzip | <0.1% | 24 |
legaldesc | 8.1% | 124,485 |
township | 91.5% | 1,408,332 |
section | 91.5% | 1,408,328 |
qtrsection | <0.1% | 0 |
range | 91.5% | 1,408,328 |
plssdesc | 91.5% | 1,408,328 |
book | 1.5% | 23,687 |
page | 1.5% | 23,690 |
parceltype | 1.1% | 16,716 |
accesstype | 1.1% | 16,716 |
iucnclass | 0.3% | 4,901 |
placename | 1.7% | 26,027 |
placetype | 1.1% | 16,716 |
firmid | <0.1% | 0 |
firmdate | <0.1% | 0 |
fldzone | <0.1% | 0 |
zonesubty | <0.1% | 0 |
staticbfe | <0.1% | 0 |
elevmin | 100% | 1,539,274 |
elevmax | 100% | 1,539,274 |
elevavg | 100% | 1,539,274 |
fireplaces | <0.1% | 0 |
heating | <0.1% | 0 |
heatfuel | <0.1% | 0 |
cooling | <0.1% | 0 |
foundation | <0.1% | 0 |
roofcover | <0.1% | 0 |
siding | <0.1% | 0 |
updated | 100% | 1,539,274 |
centroidx | 100% | 1,539,274 |
centroidy | 100% | 1,539,274 |
surfpointx | 100% | 1,539,274 |
surfpointy | 100% | 1,539,274 |
geom | 100% | 1,539,274 |
lrversion | 100% | 1,539,274 |