Rockingham County, NH demographics:
population, income, and more

Total population
319,082
0.6% year-over-year change
Median household income
$118,331/yr
3.9% year-over-year change
Housing units
137,794
0.8% year-over-year change

Rockingham County population

How many people live in Rockingham County

Rockingham County is home to 319,082 residents, according to the most recent Census data. Gender-wise, 49.7% of Rockingham County locals are male, and 50.3% are female.

Total population
319,082
0.6% year-over-year change
Gender ratio
Male
49.7%
158,709
Female
50.3%
160,373
Value Percent YoY change
Male 158,709 49.7% 0.6%
Female 160,373 50.3% 0.6%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Rockingham County is 45, with the population distributed as follows: about 14.9% are children under 15, then 10.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.6% of the population, while another 29.6% fall into the 45 to 64 bracket. Finally, around 20.4% are 65 or older.

Median age
45
Age breakdown
Under 15
14.9%
15 to 24
10.6%
25 to 44
24.6%
45 to 64
29.6%
Over 65
20.4%
Value Percent YoY change
Under 15 47,466 14.9% -0.8%
15 to 24 33,779 10.6% -1.5%
25 to 44 78,432 24.6% 1.7%
45 to 64 94,379 29.6% -1.6%
Over 65 65,026 20.4% 4.9%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Rockingham County, 93.8% of the population are US-born citizens, while 4.5% have gained naturalized citizenship. At the same time, 1.8% of residents are non-citizens. As for race, 90.6% of locals are Caucasian, 0.8% are African American and 2% have Asian roots. There’s also a share of 5.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
93.8%
Non-U.S.-born citizens
4.5%
Non-citizens
1.8%
Value Percent YoY change
U.S.-born citizens 299,228 93.8% 0.6%
Non-U.S.-born citizens 14,243 4.5% 0.9%
Non-citizens 5,611 1.8% -0.2%
Racial breakdown
White
90.6%
Black or African American
0.8%
American Indian and Alaska Native
0.2%
Asian
2%
Native Hawaiian and other Pacific Islander
0%
Two or more races
5.4%
Other
1.1%
Value Percent
White 288,970 90.6%
Black or African American 2,437 0.8%
American Indian and Alaska Native 469 0.2%
Asian 6,262 2%
Native Hawaiian and other Pacific Islander 114 0%
Two or more races 17,252 5.4%
Other 3,578 1.1%

Households in Rockingham County

A peek inside Rockingham County households

Rockingham County has 127,570 households, with an average of 2 members in each. Of these, 68% are families, while the remaining 32% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
127,570
0.8% year-over-year change
Average people per household
2
Non-family households
40,773
Family households
86,797
Value Percent YoY change
Non-family households 40,773 32% 1.7%
Family households 86,797 68% 0.4%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Rockingham County

The housing landscape of Rockingham County

Rockingham County's housing consists of 137,794 units, with 65.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 7.6% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 4.4% of the housing landscape.

Housing units
137,794
0.8% year-over-year change
Housing types
Value Percent
1 unit, detached 89,774 65.2%
1 unit, attached 10,531 7.6%
2 units 5,534 4%
3 or 4 units 4,402 3.2%
5 to 9 units 5,247 3.8%
10 to 19 units 5,184 3.8%
20 to 49 units 8,215 6%
50 or more units 2,746 2%
Mobile home 6,105 4.4%
Boat, RV, van, etc. 56 0%
Homes built since 2020
2,622
86.6% year-over-year change

The age of buildings in Rockingham County

In Rockingham County, the median construction year is 1983. About 12.5% of homes were built before the 1940s, with another 3.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 12.9% of homes were added from 2000 to 2009, 8.6% between 2010 and 2019, and 1.9% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 17,181 12.5% -4.7%
Built between 1940 and 1949 4,211 3.1% 5.1%
Built between 1950 and 1959 8,544 6.2% -5.2%
Built between 1960 and 1969 11,669 8.5% 3.7%
Built between 1970 and 1979 20,063 14.6% -2.9%
Built between 1980 and 1989 27,493 20% -1.5%
Built between 1990 and 1999 16,415 11.9% 2.0%
Built between 2000 and 2009 17,787 12.9% 4.7%
Built between 2010 and 2019 11,809 8.6% 4.4%
Built in 2020 or later 2,622 1.9% 86.6%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Rockingham County occupancy rates

Out of the 127,570 occupied housing units in Rockingham County, 78.4% are owner-occupied, while 21.6% are lived in by tenants. Meanwhile, 7.4% of all homes on the local market sit vacant.

Occupied housing units
127,570
0.8% year-over-year change
Occupancy breakdown
Renter occupied
27,495
Owner occupied
100,075
Value Percent YoY
change
Renter occupied 27,495 21.6% 1.6%
Owner occupied 100,075 78.4% 0.6%
Unoccupied housing units
7.4%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Rockingham County housing costs

Housing costs in Rockingham County come to a median of $2,009 per month, while tenants specifically pay a median gross rent of $1,687.

Median housing costs per month
$2,009/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Rockingham County
$1,687/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Rockingham County

Rockingham County education at a glance

About 28.4% of the population in Rockingham County went to high school, while 17.8% pursued college studies. Another 9.1% earned an associate degree and 27.6% hold a bachelor’s. Meanwhile, 16% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 3,112 1.2% 6.5%
High school diploma 73,856 28.4% -2.4%
College diploma 46,290 17.8% 0.8%
Associate degree 23,638 9.1% 0.9%
Bachelor's degree 71,726 27.6% 3.5%
Graduate degree 41,497 16% 2.8%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Rockingham County

How much people earn in Rockingham County

The average annual household income in Rockingham County was $149,721 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.7% change from the previous year. At the same time, the median income stood at $118,331, reflecting a +3.9% shift over the same period.

Average household income in Rockingham County
$149,721/year
2.7% year-over-year change
Median household income in Rockingham County
$118,331/year
3.9% year-over-year change

Rockingham County income by age

In Rockingham County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $140,591. Those with someone between 45 and 64 in charge, often well established professionally, earn $139,917 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $76,842, while those led by someone over 65, many of whom may be retired, have about $75,258 in earnings. Overall, 95.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $76,842 0.6%
25 - 44 $140,591 5.3%
45 - 64 $139,917 2.6%
Over 65 $75,258 3.5%
Above poverty level
299,298
Below poverty level
14,911
Value Percent YoY
change
Above poverty level 299,298 95.2% 0.6%
Below poverty level 14,911 4.8% 0.6%

Employment in Rockingham County

Workforce and job types in Rockingham County

The job market in Rockingham County is powered by 174,978 working residents, spread across a range of industries and roles. 82.4% of the working population are employed in professional or administrative positions, while 17.6% are in hands-on or service-based jobs. Also, 10.2% run their own businesses, 67.4% are employed by private companies, and 12.7% work in the public sector.

Workforce demographics

Working population
174,978
0.2% year-over-year change
White collar
144,142
Blue collar
30,836
Value Percent YoY change
White collar 144,142 82.4% 1.3%
Blue collar 30,836 17.6% -4.7%
Employer type
Self employees
10.2%
Private companies
67.4%
Governmental workers
12.7%
Not for profit companies
9.8%
Value Percent YoY change
Self employees 17,752 10.2% -3.4%
Private companies 117,895 67.4% 0.4%
Governmental workers 22,202 12.7% 3.8%
Not for profit companies 17,129 9.8% -1.7%
Unemployment rate
3.6%
2.5% year-over-year change

Available workforce

The unemployment rate in Rockingham County stands at 3.6%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Rockingham County

How people get around in Rockingham County

In Rockingham County, the average commute time is 29 minutes. Commuting methods vary: 77.6% of residents travel by personal vehicle and 1.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
29 min
-0.7% year-over-year change
Means of transportation
Value Percent YoY change
Car 133,300 77.6% -2.4%
Taxicab 45 0% 350.0%
Bus or trolleybus 545 0.3% -28.1%
Subway or elevated 84 0% N/A
Railroad 134 0.1% -30.2%
Motorcycle 219 0.1% -14.8%
Bicycle 310 0.2% -6.6%
Walk 2,296 1.3% -13.4%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Rockingham County by zipcode?

Zipcode Population Number of households Median income Average income
03032 6,119 2,013 $153,253 $194,494
03034 4,352 1,495 $131,350 $138,208
03036 5,300 1,850 $142,212 $162,330
03037 4,714 1,593 $130,371 $150,950
03038 34,474 13,155 $108,322 $127,987
03042 7,430 3,169 $104,220 $145,481
03044 4,831 1,766 $120,781 $131,276
03077 10,900 4,266 $104,597 $115,393
03079 30,964 12,618 $110,490 $138,926
03053 26,327 9,694 $134,038 $151,738

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FAQs about Rockingham County demographics 

What is the total population of Rockingham County?

Rockingham County has a total population of 319,082 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.6% compared to a year ago.

What is the gender ratio in Rockingham County?

The gender ratio in Rockingham County is as follows:
  • 49.7% males (158,709 residents)
  • 50.3% females (160,373 residents)

What is the median age in Rockingham County?

The median age in Rockingham County is 45.

What is the age distribution of the population in Rockingham County?

The age distribution in Rockingham County is as follows:
  • Under 15: 14.9% (47,466 residents)
  • Ages 15-24: 10.6% (33,779 residents)
  • Ages 25-44: 24.6% (78,432 residents)
  • Ages 45-64: 29.6% (94,379 residents)
  • Over 65: 20.4% (65,026 residents)

What is the racial and ethnic makeup of Rockingham County?

The racial and ethnic makeup of Rockingham County is as follows:
  • White: 90.6% (288,970 residents)
  • Black or African American: 0.8% (2,437 residents)
  • American Indian and Alaska Native: 0.2% (469 residents)
  • Asian: 2% (6,262 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (114 residents)
  • Two or More Races: 5.4% (17,252 residents)
  • Other: 1.1% (3,578 residents)

What percentage of the population in Rockingham County are U.S.-born citizens?

U.S.-born citizens represent 93.8% of the population in Rockingham County.

How many housing units are there in Rockingham County?

There are 137,794 housing units in Rockingham County, reflecting a +0.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Rockingham County and what is the average household size?

Rockingham County has a total of 127,570 households, with an average of 2 people in each.

What is the median household income in Rockingham County?

Rockingham County has a median household income of $118,331, representing a +3.9% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Rockingham County?

The employment rate is 96.4% in Rockingham County, with a workforce of 174,978 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 82.4% (144,142 residents)
  • Blue-collar workers: 17.6% (30,836 residents)

Places of employment:
  • Self-employed: 10.2% (17,752 residents)
  • Private companies: 67.4% (117,895 residents)
  • Governmental workers: 12.7% (22,202 residents)
  • Not-for-profit companies: 9.8% (17,129 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025