One measure used to analyze roadway reliability is the Planning Time Index (PTI). It is the ratio of the 95th percentile travel time relative to the free-flow (uncongested)...

People killed or seriously injured (KSI) is used as the metric for roadway safety rather than simply fatalities because fatalities alone tend to be random in nature and can...

This dataset contains trends in days violating air quality standards by date for the Philadelphia-Camden-Wilmington Core-Based Statistical Area (CBSA).In order to convey the...

Housing permit data is derived from reports and publications compiled by the U.S. Census Bureau's Residential Construction Statistics Division. Municipalities provide the U.S....

Business formations data from the U.S. Census Bureau Business Formations Statistics (BFS) program gives annual county-level counts of Employer Identification Number (EIN)...

Mortgage lending information comes from the Federal Financial Institutions Examination Council's (FFIEC) Home Mortgage Disclosure Act (HMDA) data. Loan originations are the...

This is a list of names of authors/creators/owners from which DVRPC obtains data. This is a helper dataset that is used to populate the "Source" field in DVRPC's Data Catalog.

Bridges are inspected every two years at minimum; bridges in poor condition are inspected more frequently. These inspections rate the conditions of various bridge elements. The...

The region's transit agencies report transit fleet conditions to the Federal Transit Administration's (FTA) National Transit Database (NTD), by either rail vehicle or bus. Rail...

DVRPC tracks transit ridership in the region through unlinked passenger trips, with data provided by each of the region's four transit operators—Southeastern Pennsylvania...

GDP is an economy’s value of the goods and services minus the value of goods and services used to produce them. GDP is also known as “value added.” The U.S. Bureau of Economic...

The U.S. Bureau of Economic Analysis’ Total Full-Time and Part-Time Employment data provides one of the most comprehensive, publicly available accountings of average annual...

A commonly accepted threshold for affordable housing costs at the household level is 30% of a household's income. Accordingly, a household is considered cost burdened if it...

This dataset is an inventory of total light-duty, battery electric, and plug-in electric hybrid vehicles registered in the DVRPC 9-county region. This summary data was processed...

A statistical method called a dissimilarity index was used to quantify how segregated the region is among its census tracts, first by race and ethnicity, and then by income. The...

The American Community Survey (ACS) reports household income by the average of each income quintile. A quintile is any fifth of households sorted from least to greatest income....

Labor force participation rate is a measure of the active workforce. It is the total number of those employed or actively seeking employment divided by the all working age...

As part of the American Community Survey (ACS), the U.S. Census Bureau collects information regarding respondents' educational attainment. Educational attainment refers to the...

This dataset contains tabular data at county, municipal/planning district, and zonal levels for the Adopted 2050 v1.0 Population & Employment Forecasts. DVRPC uses 2050 v1.0...

Census Transportation Planning Products data for DVRPC region as organized in DVRPC Data Navigator. Currently this data includes years 2010 and 2016 by employment and residence.