Rockingham County vs. Merrimack County
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Alameda - CA
Allegheny - PA
Baltimore - MD
Bergen - NJ
Bernalillo - NM
Bexar - TX
Bronx - NY
Broward - FL
Clark - NV
Cobb - GA
Collin - TX
Contra Costa - CA
Cook - IL
Cuyahoga - OH
Dallas - TX
Davidson - TN
DeKalb - GA
Denton - TX
Denver - CO
District of Columbia - DC
DuPage - IL
Duval - FL
El Paso - CO
El Paso - TX
Erie - NY
Essex - MA
Essex - NJ
Fairfax - VA
Fairfield - CT
Fort Bend - TX
Franklin - OH
Fresno - CA
Fulton - GA
Gwinnett - GA
Hamilton - OH
Harris - TX
Hartford - CT
Hennepin - MN
Hidalgo - TX
Hillsborough - FL
Honolulu - HI
Hudson - NJ
Jackson - MO
Jefferson - AL
Jefferson - KY
Kern - CA
King - WA
Kings - NY
Lake - IL
Lee - FL
Los Angeles - CA
Macomb - MI
Maricopa - AZ
Marion - IN
Mecklenburg - NC
Miami-Dade - FL
Middlesex - MA
Middlesex - NJ
Milwaukee - WI
Monroe - NY
Montgomery - MD
Montgomery - PA
Multnomah - OR
Nassau - NY
New Haven - CT
New York - NY
Norfolk - MA
Oakland - MI
Oklahoma - OK
Orange - CA
Orange - FL
Palm Beach - FL
Philadelphia - PA
Pierce - WA
Pima - AZ
Pinellas - FL
Prince George's - MD
Queens - NY
Riverside - CA
Sacramento - CA
Salt Lake - UT
San Bernardino - CA
San Diego - CA
San Francisco - CA
San Joaquin - CA
San Mateo - CA
Santa Clara - CA
Shelby - TN
Snohomish - WA
St. Louis - MO
Suffolk - MA
Suffolk - NY
Tarrant - TX
Travis - TX
Ventura - CA
Wake - NC
Wayne - MI
Westchester - NY
Will - IL
Worcester - MA
Rockingham County (NH) Merrimack County (NH)
Population estimates, July 1, 2019, (V2019) 309,176 151,132
Population, percent change - April 1, 2010 (estimates base) to July 1, 2019, (V2019) 4.7% 3.2%
Population estimates base, April 1, 2010, (V2019) 295,211 146,457
Population, Census, April 1, 2010 295,223 146,445
Persons under 5 years, percent 4.6% 4.7%
Persons under 18 years, percent 19.4% 19.2%
Persons 65 years and over, percent 18.0% 18.2%
Female persons, percent 50.4% 50.7%
White alone, percent 94.9% 94.1%
Black or African American alone, percent 1.1% 1.6%
American Indian and Alaska Native alone, percent 0.2% 0.3%
Asian alone, percent 2.2% 2.4%
Two or More Races, percent 1.5% 1.6%
Hispanic or Latino, percent 3.2% 2.3%
White alone, not Hispanic or Latino, percent 92.3% 92.2%
Veterans, 2014-2018 21,764 10,961
Foreign born persons, percent, 2014-2018 4.8% 5.3%
Housing units, July 1, 2018, (V2018) 133,178 65,253
Owner-occupied housing unit rate, 2014-2018 77.1% 71.6%
Median value of owner-occupied housing units, 2014-2018 $310,200 $232,100
Median selected monthly owner costs -with a mortgage, 2014-2018 $2,186 $1,857
Median selected monthly owner costs -without a mortgage, 2014-2018 $866 $820
Median gross rent, 2014-2018 $1,191 $1,024
Housing units in multi-unit structures, percent, 2009-2013 21.7% 24.4%
Building permits, 2018 1,160 348
Households, 2014-2018 120,147 57,843
Persons per household, 2014-2018 2.52 2.47
Living in same house 1 year ago, percent of persons age 1 year+, 2014-2018 89.1% 87.8%
Language other than English spoken at home, percent of persons age 5 years+, 2014-2018 6.0% 6.0%
Households with a computer, percent, 2014-2018 94.2% 91.2%
Households with a broadband Internet subscription, percent, 2014-2018 90.0% 85.3%
High school graduate or higher, percent of persons age 25 years+, 2014-2018 94.8% 93.7%
Bachelor's degree or higher, percent of persons age 25 years+, 2014-2018 40.7% 35.6%
With a disability, under age 65 years, percent, 2014-2018 7.0% 9.6%
Persons without health insurance, under age 65 years, percent 5.6% 7.5%
In civilian labor force, total, percent of population age 16 years+, 2014-2018 71.3% 66.2%
In civilian labor force, female, percent of population age 16 years+, 2014-2018 66.7% 62.8%
Total accommodation and food services sales, 2012 ($1,000) 810,246 238,720
Total health care and social assistance receipts/revenue, 2012 ($1,000) 1,697,740 1,239,700
Total manufacturers shipments, 2012 ($1,000) 4,580,402 1,577,343
Total merchant wholesaler sales, 2012 ($1,000) 8,203,669 2,823,256
Total retail sales, 2012 ($1,000) 6,764,542 2,819,693
Total retail sales per capita, 2012 $22,714 $19,213
Mean travel time to work (minutes), workers age 16 years+, 2014-2018 30.3 26.6
Median household income (in 2018 dollars), 2014-2018 $90,429 $72,478
Per capita income in past 12 months (in 2018 dollars), 2014-2018 $45,242 $36,148
Persons in poverty, percent 5.3% 7.0%
Total employer establishments, 2017 9,912 4,109
Total employment, 2017 142,204 64,695
Total annual payroll, 2017 ($1,000) 7,329,159 3,018,149
Total employment, percent change, 2016-2017 2.0% 0.2%
Total nonemployer establishments, 2017 27,411 11,449
All firms, 2012 33,297 14,562
Men-owned firms, 2012 19,358 8,130
Women-owned firms, 2012 9,675 4,153
Minority-owned firms, 2012 1,189 405
Nonminority-owned firms, 2012 30,901 13,420
Veteran-owned firms, 2012 4,285 1,708
Nonveteran-owned firms, 2012 27,120 11,845
Black-owned firms, percent, 2007 0.5% 0.0%
American Indian- and Alaska Native-owned firms, percent, 2007 0.0% 0.0%
Asian-owned firms, percent, 2007 1.5% 1.2%
Native Hawaiian- and Other Pacific Islander-owned firms, percent, 2007 0.0% 0.0%
Hispanic-owned firms, percent, 2007 0.9% 0.9%
Women-owned firms, percent, 2007 27.8% 24.6%
Population per square mile, 2010 425.0 156.8
Land area in square miles, 2010 694.72 934.12
Source: United States Census Bureau
About this page: Side-by-side comparison between Rockingham county (NH) and Merrimack county (NH) using the main population, demographic, and social indicators from the United States Census Bureau.