DRVC numbers from 2016 directory

The 2016 Official Catholic Directory, published recently, includes statistics probably collected in 2015 or earlier. Below are some sample statistics for the diocese of Rockville Centre. For my earlier reports on this topic, click HERE.
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Sisters in the diocese: 980.
Brothers in the diocese: 67.
Permanent deacons in the diocese: 292.
Diocesan priests, active: 208. (Was 226 in 2010.)
Diocesan priests, retired, ill, or absent: 103.
Religious priests in diocese: 54.
Extern priests in diocese: 89. (Was 128 in 2010.)
Total priests in diocese: 365.
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Students in elementary religious education programs: 99,644.
Students in high school religious education programs: 2,709.
Elementary schools, diocesan, parish, and private: 47.
Elementary school students, diocesan, parish and private: 16,047.
High Schools, diocesan and parish: 5
Students in these: 4,013.
High Schools, private: 5.
Students in these: 7,405.
Lay teachers in diocese: 1,741. (Was 1,851 in 2010.)
Sisters teachers in diocese: 20 (Was 57 in 2010.)
Brothers teachers in diocese: 30.
Priests teachers in diocese: 9.
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Infant baptisms: 14,287.
Minor baptisms: 738.
Adult baptisms: 932.
Received into full communion: 512.
First Communion: 15,312.
Confirmations: 15,195.
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Catholic marriages: 2,710.
Interfaith marriages: 537.
Total marriages: 3,247. (Was 3,956 in 2010.)
Total Catholic population (two counties): 1,455,644.
Total population (two counties): 2,908,917.
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Comparing the above marriage numbers for the Diocese of Rockville Centre with numbers for the Diocese of Brooklyn:
Catholic marriages: 1,849.
Interfaith marriages: 357.
Total marriages: 2,206.
Total Catholic population in the diocese of Brooklyn: 1,506,000.
Both dioceses have two counties.  The diocese of Brooklyn has 50,000 more Catholics and 1,000 fewer weddings. Does DRVC have more people of marriageable age?

DRVC numbers from 2014

The 2015 Official Catholic Directory, published recently, includes statistics probably collected in 2014 or earlier.  Below are some sample statistics for the Diocese of Rockville Centre.  In some cases, the numbers may be rather stale. particularly where the number is exactly the same annually.  I have omitted some numbers that seem wildly inaccurate. 
Sisters in the diocese: 980, down 46 from last year.
Brothers in the diocese: 67.
Permanent deacons in diocese: 292 up from 275 in 2013.
Diocesan priests: 207 active in the diocese, 11 outside the diocese. Number retired, sick, or absent: 92.
Extern priests 89. In 2002 was 51; (2014) 89.
Parishes in the diocese: 134.
Catholic elementary schools in the diocese: 47.
Students in Catholic elementary schools: 17,202.  Was 20,042 in 2011.
Infant Baptisms: 14,210.  Was 15,211 in 2013.
Adult Baptisms: 798.
Received into full communion: 799.
First Communions: 15,451.  Was 16,722 in 2013.  
Marriages: 3,188. Was 3,203 in 2013.  Catholic marriages: 2,639.  Interfaith marriages: 549.
Deaths: 9,981.  Was 10,370 in 2013.
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For earlier years, please see this report.

DRVC numbers from 2013

The 2014 Official Catholic Directory, published recently, includes statistics probably collected in 2013 or earlier.  Below are some sample statistics for the Diocese of Rockville Centre, as given in the OCD's dated 2003, 2011, 2013, and 2014.  In each case, the numbers may be rather stale. I have omitted some numbers that seem wildly inaccurate.
Sisters in the diocese: 1,398;  1,080;  1,070; 1,026.
Brothers in the diocese: 89;  79;  77; 68.
Permanent deacons in diocese: 233;  273; (2013) 275. The count of permanent deacons is missing from the 2014 directory.
Diocesan priests: 391;  360;  345; 337.
Extern priests (2002) 51; (2014) 89.
Students in elementary religious education programs:  121,699;  110,440;  108,697; (2014) 108,697. Why is it the exact same number as 2013?
Students in Catholic elementary schools: (2011) 20,042; (2013) 17,797; (2014) 17,142.
Students in Catholic high schools: (2011) 12,576;  (2013) 12,155; (2014) 12,041.
Infant Baptisms: (2003) 20,983;  (2011) 16,079;  (2013) 15,211; (2014) 14,973.
First Communions: 20,397;  17,537;  16,722; 16,623.
Marriages, Catholic: 4,576;  2,813;  2,683; 2,687 (up 4).
Marriages, interfaith:  963;  589;  520; 535 (up 15).
Deaths: 13,119;  11,644;  10,370; 11,015.
Catholic population: (2013) 1,531,445; (2014) 1,467,211.
Total population: (2013) 3,504,737; (2014) 3,308,154. However, these numbers are much higher than those reported by other sources.
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LIPA's January, 2011, population estimates were:
Nassau: 1,337,756.
Suffolk: 1,492,450
Total population of the diocese's two counties: 2,830,306.
The 2012 OCD  used the number 2,875,904 for the total population, close enough. However, the OCD 2013 and 2014 population numbers are about 460,000 too high! 
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The U.S. Census bureau estimated the 2013 population of Nassau County as 1,342,156 and Suffolk County as 1,499,738, for a total Diocese of Rockville Centre population (both counties) of 2,841894.  
I cannot find 2013 or 2014 estimates from LIPA or PSEG, the power companies.