TractLevel Drivetime to CCHMC v0.1.0
name  title  type  description 

census_tract_id_2010  Census Tract Identifier  string  
drive_time_avg  Average Drive Time to CCHMC  number  weighted average of overlapping drivetime isochrones 
year  Year  integer  data year 
Hamilton County Landcover and Built Environment Characteristics v0.1.0
name  title  type  description 

census_tract_id_2010  Census Tract Identifier  string  
pct_green_2019  Percent Greenspace 2019  number  percent of pixels in each tract classified as green 
pct_impervious_2019  Percent Impervious 2019  number  average percent imperviousness for pixels in each tract 
pct_treecanopy_2016  Percent Treecanopy 2016  number  average percent tree canopy for pixels in each tract 
evi_2018  Enhanced Vegetation Index 2018  number  average enhanced vegetation index for pixels in each tract 
year  Year  integer  data year 
Hamilton County Property Code Enforcement v0.1.2
name  description  type  title 

census_tract_id_2020  census tract identifier  string  
violations_per_household  number of property code enforcements per household  number  
year  data year  integer  Year 
Hamilton County Parcel and Household Traffic v0.1.0
name  title  type  description 

census_tract_id_2010  Census Tract Identifier  string  
n_parcels  Number of Parcels  integer  number of parcels in tract 
n_parcels_near_traffic  Number of Parcels Near Traffic  integer  number of parcels within 400 m of roads with nonzero average annual daily traffic 
n_parcels_near_truck_traffic  Number of Parcels Near Truck Traffic  integer  number of parcels within 400 m of roads with nonzero average annual daily truck traffic 
n_households  Number of Households  number  number of households in tract 
n_households_near_traffic  Number of Households Near Traffic  number  number of households within 400 m of roads with nonzero average annual daily traffic 
n_households_near_truck_traffic  Number of Households Near Truck Traffic  number  number of households within 400 m of roads with nonzero average annual daily truck traffic 
median_parcel_traffic  Median Parcel Traffic  number  median average annual daily traffic within 400 m of each parcel (vehiclemeters) 
median_household_traffic  Median Household Traffic  number  median average annual daily traffic within 400 m of each household (truckmeters) 
median_parcel_truck_traffic  Median Parcel Truck Traffic  number  median average annual daily truck traffic within 400 m of each parcel (vehiclemeters) 
median_household_truck_traffic  Median Household Truck Traffic  number  median average annual daily truck traffic within 400 m of each household (truckmeters) 
frac_households_near_traffic  Fraction of Households Near Traffic  number  fraction of households within 400 m of roads with nonzero average annual daily traffic 
frac_parcels_near_traffic  Fraction of Parcels Near Traffic  number  fraction of parcels within 400 m of roads with nonzero average annual daily traffic 
frac_households_near_truck_traffic  Fraction of Households Near Truck Traffic  number  fraction of households within 400 m of roads with nonzero average annual daily truck traffic 
frac_parcels_near_truck_traffic  Fraction of Parcels Near Truck Traffic  number  fraction of parcels within 400 m of roads with nonzero average annual daily truck traffic 
year  Year  integer  data year 
Harmonized Historical American Community Survey Measures v1.1.0
name  title  description  type 

census_tract_id_2010  Census Tract Identifier  can refer to 2010 or 2020 vintage census tracts; unique
only in combination with census_tract_vintage

string 
year  Year  The year of the 5year ACS estimates (e.g., the 2019 ACS covers 2015  2019)  integer 
fraction_poverty  Fraction of Households in Poverty  Fraction of households with income below poverty level within the past 12 months  number 
fraction_poverty_moe  number  
n_children_lt18  integer  
n_children_lt18_moe  integer  
n_pop  integer  
n_pop_moe  integer  
n_household_lt18  integer  
n_household_lt18_moe  integer  
n_household  integer  
n_household_moe  integer  
fraction_insured  Fraction of People Insured  Fraction of population with health insurance (available from 2012 onwards only)  number 
fraction_insured_moe  number  
fraction_snap  Fraction of Households Receiving Assisted Income  Fraction of households receiving public assistance income or food stamps/SNAP in the past 12 months  number 
fraction_snap_moe  number  
fraction_fam_nospouse  Fraction of family households with a single householder  Single householder is male or female household, with no spouse present  number 
fraction_fam_nospouse_moe  number  
fraction_employment  Fraction of People Employed  Fraction of people employed in civilian labor force  number 
fraction_employment_moe  number  
n_housing_units  integer  
n_housing_units_moe  integer  
median_home_value  Median Value of OwnerOccupied Housing Units  number  
median_home_value_moe  number  
median_home_value_2010adj  Median Value of OwnerOccupied Housing Units (in 2010 USD)  number  
fraction_housing_renters  Fraction of Housing Units Occupied by Renters  fraction denominator is number of occupied housing units  number 
fraction_housing_renters_moe  number  
median_rent_to_income_percentage  Median Rent to Income Percentage  The median of the percentage of rent to income among all renteroccupied housing units  number 
median_rent_to_income_percentage_moe  number  
fraction_high_rent  Fraction of Housing Units Paying at least 30% of Income on Rent  number  
fraction_high_rent_moe  number  
fraction_conditions  Fraction of Housing Units with Substandard Housing Conditions  substandard housing: incomplete plumbing or kitchens, overcrowding, 30% or more of household income spent on rent or owner costs  number 
fraction_conditions_moe  number  
fraction_builtbf1970  Fraction of Housing Units Built Before 1970  number  
fraction_builtbf1970_moe  number  
fraction_vacant  Fraction of Housing Units that are Vacant  number  
fraction_vacant_moe  number  
fraction_nhl  Fraction of People Not Hispanic/Latino  number  
fraction_nhl_moe  number  
fraction_nhl_w  Fraction of People White and Not Hispanic/Latino  number  
fraction_nhl_w_moe  number  
fraction_nhl_b  Fraction of People Black and Not Hispanic/Latino  number  
fraction_nhl_b_moe  number  
fraction_nhl_o  Fraction of People Not Black, Not White, and Not Hispanic/Latino  number  
fraction_nhl_o_moe  number  
fraction_hl  Fraction of People Hispanic/Latino  number  
fraction_hl_moe  number  
fraction_hl_w  Fraction of People White and Hispanic/Latino  number  
fraction_hl_w_moe  number  
fraction_hl_b  Fraction of People Black and Hispanic/Latino  number  
fraction_hl_b_moe  number  
fraction_hl_o  Fraction of People Not Black, Not White, and Hispanic/Latino  number  
fraction_hl_o_moe  number  
fraction_lesh  Fraction of Households Speaking Limited English  Available from 2016 onwards  number 
fraction_lesh_moe  number  
median_income  Median Household Income  number  
median_income_moe  number  
median_income_2010adj  Median Household Income (in 2010 USD)  number  
fraction_hs  Fraction of Adults with At Least High School Education  Available from 2012 onwards  number 
fraction_hs_moe  number 
Census TractLevel Neighborhood Indices v0.3.1
name  title  type  description 

census_tract_id_2010  Census Tract Identifier  string  
adi  Neighborhood Atlas Area Deprivation Index  number  national percentile ranking at block group level from 1 to 100 averaged for each tract; higher adi indicates higher disadvantage (2019) 
coi_education  Child Opportunity Index Education Domain  number  weighted average of education domain component indicator zscores, nationally normed (2015) 
coi_health_env  Child Opportunity Index Health and Environment Domain  number  weighted average of health and environment domain component indicator zscores, nationally normed (2015) 
coi_social_econ  Child Opportunity Index Social and Economic Domain  number  weighted average of social and economic domain component indicator zscores, nationally normed (2015) 
coi  Child Opportunity Index  number  weighted average of three domain averaged zscores, nationally normed (2015) 
dep_index_fraction_assisted_income  Fraction Assisted Income  number  fraction of households receiving public assistance income or food stamps or SNAP in the past 12 months (2018) 
dep_index_fraction_high_school_edu  Fraction High School Education  number  fraction of population 25 and older with educational attainment of at least high school graduation (includes GED equivalency) (2018) 
dep_index_median_income  Median Household Income  number  median household income in the past 12 months in 2018 inflationadjusted dollars (2018) 
dep_index_fraction_no_health_ins  Fraction No Health Insurance  number  fraction of poulation with no health insurance coverage (2018) 
dep_index_fraction_poverty  Fraction Poverty  number  fraction of population with income in past 12 months below poverty level (2018) 
dep_index_fraction_vacant_housing  Fraction Vacant Housing  number  fraction of houses that are vacant (2018) 
dep_index  Material Deprivation Index  number  composite index of 6 variables above characterizing community material deprivation; range 0 to 1, with higher values indicating higher deprivation (2018) 
lead_paint  Lead Paint Indicator  number  percent of housing units built pre1960 (2019) 
diesel_pm  Diesel PM Concentration  number  concentration of diesel particulate matter in air (ug/m3) (2017) 
cancer_risk  Cancer Risk  number  lifetime cancer risk from inhalation of air toxics (2017) 
resp_hazard_ind  Respiratory Hazard Index  number  air toxics respiratory hazard index; ratio of exposure concentration to healthbased reference concentration (2017) 
traffic_proximity  Traffic Proximity and Volume  number  Count of vehicles (AADT, avg. annual daily traffic) at major roads within 500 meters, divided by distance in meters (2019) 
major_discharger_water  Major Direct Dischargers to Water Indicator  number  RSEI modeled toxic concentrations at stream segments within 500 m divided by distance in km (2021) 
nat_priority_proximity  Proximity to NPL Sites  number  count of proposed or listed National Priority List (a.k.a. superfund) sites within 5 km (or nearest one beyond 5 km) (2021) 
risk_management_proximity  Proximity to RMP Facilities  number  count of Risk Management Plan (potential chemical accident management plan) facilities within 5 km (or nearest one beyond 5 km), each divided by distance in km (2021) 
disposal_proximity  Proximity to TSDF Facilities  number  count of hazardous waste facilities (Treatment Storage and Disposal Facilities and LQGs) within 5 km (or nearest beyond 5 km), each divided by distance in km (2021) 
ozone_conc  Ozone Cocentration  number  ozone seasonal average of daily maximum 8hour concentration (ppb) (2018) 
pm_conc  PM Concentration  number  annual average PM2.5 level in air (ug/m3) (2018) 
low_food_access_flag  Low Food Access Flag  boolean  TRUE if tract has at least 500 people or at least 33% of the tract population living more than 1 mile from nearest food store in urban areas, or more than 10 miles in rural areas (2019) 
low_food_access_pct  Low Food Access Percentage  number  percent of tract population living more than 1 mile from nearest food store in urban areas, or more than 10 miles in rural areas (2019) 
food_insecurity_pct  Food Insecurity Percentage  number  estimated percentage of population in food insecure households (2019) 
hpsa_mh  Mental Health Professional Shortage Area  boolean  
hpsa_pc  Primary Care Professional Shortage Area  boolean  
ice  Racial Economic Index of Concentration at the Extremes  number  high income white nonHispanic households versus low income people of color (not white nonHispanic) households; 1 to 1 where 1 indicates all high income white households and 1 indicates all low income people of color households (2019) 
pct_crowding  Percent Crowding  number  percent of households with greater than 1 person per room (2019) 
mrfei  Modified Retail Food Environment Index  number  percentage of healthy food retailers (2011) 
mua  Medically Underserved Area  boolean  
pct_1or2_risk_factors  Percent 1 or 2 Community Resilience Risk Factors  number  Rate of individuals with one to two community resilience risk factors (2019) 
pct_3ormore_risk_factors  Percent 3 or More Community Resilience Risk Factors  number  Rate of individuals with three or more community resilience risk factors (2019) 
sdi  Social Deprivation Index  number  Social Deprivation Index Score 1100 (2015) 
svi_socioeconomic  Social Vulnerability Index Socioeconomic Theme  number  percentile ranking 0 to 1 for socioeconomic theme (2018) 
svi_household_comp  Social Vulnerability Index Household Composition Theme  number  percentile ranking 0 to 1 for household composition theme (2018) 
svi_minority  Social Vulnerability Index Minority Theme  number  percentile ranking 0 to 1 for minority status/language theme (2018) 
svi_housing_transportation  Social Vulnerability Index Housing and Transportation Theme  number  percentile ranking 0 to 1 for housing type/transportation theme (2018) 
svi  Social Vulnerability Index  number  overall social vulnerability percentile ranking 0 to 1 (2018) 
walkability_index  Walkability Index  number  national percentile rankings at the block group level from 1 to 20 averaged for each tract; 1 is least walkable, 20 is most walkable; accounts for intersection density, proximity to transit stops, employment mix, and employment/household mix (2021) 
year  Year  integer  data year 