Johnson County, IA
Johnson County is located in the U.S. state of Iowa. As of the 2020 census, the population was 152,854, and was estimated to be 160,044 in 2025, making it the fourth-most populous county in Iowa. The county seat and the largest city is Iowa City, home of the University of Iowa.
FIPS 19103
Official county website: http://www.johnson-county.com
The FIPS code for Johnson County is 19103.
Attribute coverage
Johnson County contains 73,731 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% | 73,731 |
parcelid | 99.6% | 73,425 |
parcelid2 | 99.6% | 73,425 |
ogparcelid | <0.1% | 0 |
ogparcelid2 | <0.1% | 0 |
parentid | <0.1% | 0 |
stackid | <0.1% | 0 |
geoid | 100% | 73,731 |
statefp | 100% | 73,731 |
countyfp | 100% | 73,731 |
countyname | 100% | 73,731 |
cousubfp | 100% | 73,731 |
cousubname | 100% | 73,731 |
tractce | 100% | 73,731 |
tractname | 100% | 73,731 |
taxacctnum | <0.1% | 0 |
taxyear | 99.6% | 73,425 |
taxdistrict | <0.1% | 0 |
usecode | 65.4% | 48,203 |
usedesc | 65.4% | 48,204 |
zoningcode | <0.1% | 1 |
zoningdesc | <0.1% | 0 |
numbldgs | 83.5% | 61,599 |
numunits | 76.0% | 56,067 |
yearbuilt | <0.1% | 1 |
numfloors | 49.4% | 36,443 |
bldgsqft | 21.1% | 15,541 |
bedrooms | <0.1% | 0 |
halfbaths | <0.1% | 0 |
fullbaths | <0.1% | 0 |
imprvalue | 99.4% | 73,307 |
landvalue | 99.4% | 73,307 |
agvalue | 99.5% | 73,389 |
totalvalue | 99.4% | 73,307 |
taxacres | <0.1% | 1 |
calcarea | 100% | 73,731 |
saleamt | <0.1% | 1 |
saledate | 3.1% | 2,255 |
ownertype | <0.1% | 0 |
ownername | 100% | 73,703 |
owneraddr | 0.7% | 518 |
ownercity | <0.1% | 1 |
ownerstate | <0.1% | 1 |
ownerzip | <0.1% | 1 |
parceladdr | 98.6% | 72,691 |
parcelcity | 0.1% | 75 |
parcelstate | 99.6% | 73,425 |
parcelzip | <0.1% | 0 |
legaldesc | 99.6% | 73,400 |
township | 92.5% | 68,187 |
section | 92.5% | 68,187 |
qtrsection | 92.5% | 68,187 |
range | 92.5% | 68,187 |
plssdesc | 92.5% | 68,187 |
book | 96.8% | 71,398 |
page | 1.3% | 954 |
parceltype | 2.1% | 1,546 |
accesstype | 2.1% | 1,546 |
iucnclass | 0.3% | 187 |
placename | 2.6% | 1,902 |
placetype | 2.1% | 1,546 |
firmid | <0.1% | 0 |
firmdate | <0.1% | 0 |
fldzone | <0.1% | 0 |
zonesubty | <0.1% | 0 |
staticbfe | <0.1% | 0 |
elevmin | 100% | 73,730 |
elevmax | 100% | 73,730 |
elevavg | 100% | 73,730 |
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% | 73,731 |
centroidx | 100% | 73,731 |
centroidy | 100% | 73,731 |
surfpointx | 100% | 73,731 |
surfpointy | 100% | 73,731 |
geom | 100% | 73,731 |
lrversion | 100% | 73,731 |