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ItemDescription
Recipients of DVRPC digital files will credit DVRPC as the source of the data when producing maps, publications, reports, or other documents that utilize DVRPC files.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This data is made available for planning purposes only by the Delaware Valley Regional Planning Commission (DVRPC) as a public service and is provided AS IS for you to use at your own risk. DVRPC makes no representation of warranty of any kind, expressed or implied, with respect to this information. Please credit DVRPC as the source when using this data.</SPAN></P></DIV></DIV></DIV>
Delaware Valley Regional Planning Commission
190 N Independence Mall West
Philadelphia
PA
19106
215-592-1800
Heat Vulnerability Index by Census Block Group - Delaware County, PA
For planning purposes only.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Heat Vulnerability Index by Census block group at the county-level. Each block group’s scores are relative to the county it is within, not the region.</SPAN></P><P><SPAN>The methodology employed to create this layer entailed using the following data from the U.S. Census 2015-2019 American Community Survey 5-Year Estimates:</SPAN></P><P><SPAN>For percentage of population:</SPAN></P><UL><LI><P><SPAN>Population by census block group</SPAN></P></LI><LI><P><SPAN>Number of Older Adults (65+) Living Alone </SPAN></P></LI><LI><P><SPAN>Hispanic/Latino population</SPAN></P></LI><LI><P><SPAN>Non-white population</SPAN></P></LI><LI><P><SPAN>Youth under 5 population</SPAN></P></LI></UL><P><SPAN>For percentage of households:</SPAN></P><UL><LI><P><SPAN>Limited English proficiency households</SPAN></P></LI></UL><P><SPAN>Median Household Income</SPAN></P><P><SPAN>Once percentages were gathered, standard deviations were calculated relative to the county average that each block group is within. The same methodology was used for the Indicators of Potential Disadvantage (IPDs), giving scores of 0-4 depending on the number of standard deviations. Once social vulnerability totals were calculated, another standard deviation analysis relative to the county average was performed, and an additional 0-4 score was assigned. This was combined with the temperature score to get the Heat Vulnerability Index score.</SPAN></P><P><SPAN>For additional information, see DVRPC's </SPAN><A href="https://www.dvrpc.org:443/energyclimate/extremeheat" STYLE="text-decoration:underline;"><SPAN>Municipal Management of Extreme Heat</SPAN></A><SPAN> webpage.</SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
DVRPC
Heat Vulnerability Index
Extreme Heat
Climate
Census Block Group
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