Number of service requests to NYC’s 311 from 2004 to 2016: 24.54 million
There are about 65 community boards across the five boroughs, so here are the top 10 generating the most service requests to NYC’s Dept. of  Housing Preservation and Development.

Community Board
SRs
12 Manhattan
197,803
04 Bronx
159,520
07 Bronx
157,834
05 Bronx
147,312
17 Brooklyn
135,774
14 Brooklyn
120,821
03 Brooklyn
104,692
09 Brooklyn
104,500
05 Brooklyn
98,170
12 Bronx
93,532

CB 12 in Manhattan covers Inwood and Washington Heights. Notable resident of Inwood? Brian Lehrer of WNYC  I like Inwood. My neighborhood, Battery Park City, when I moved here ages ago, was peaceful and quiet. Like Inwood still is.


311 data from NYC Open Data downloaded at various times. As of Feb 19, 2017, 24.5 million rows, 52 variables till 2009, 53 variables from 2010. Parsed using R v3.3.1 in RStudio v1.0.136