Hillsborough County, NH
Demographics & Statistics
Updated: 2025-10-25
Updated: 2025-10-25
Life in Hillsborough County research summary. HomeSnacks has been researching the quality of life in Hillsborough County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Hillsborough County:
The population in Hillsborough County is 424,732.
The median home value in Hillsborough County is $512,113.
The median income in Hillsborough County is $100,436.
The median rent in Hillsborough County is $1,532.
The unemployment rate in Hillsborough County is 3.3%.
The poverty rate in Hillsborough County is 6.5%.
The average high in Hillsborough County is 63.4° and there are 89.9 inches of rainfall annually.
The average high in Hillsborough County is 63.4°.
There are 75.13 nice days each year.
Expect an average of 89.9 inches of rain each year with 20.6 inches of snow.
There is an average of 4:42 hours of sun each day in Hillsborough County.
| Stat | Hillsborough County |
|---|---|
| Mean High | 63.4 |
| Nice Days | 75.13 |
| Rainfall | 89.9 |
| Snowfall | 20.6 |
| Sunny Hours | 4:42 |
The current population in Hillsborough County is 424,732. The population has increased 1.8% from 2019.
| Year | Population | % Change |
|---|---|---|
| 2023 | 420,504 | 1.3% |
| 2022 | 415,305 | 0.5% |
| 2021 | 413,035 | - |
Hillsborough County is 49.9% female with 211,819 female residents.
Hillsborough County is 50.1% male with 212,912 male residents.
| Gender | Hillsborough County | NH | USA |
|---|---|---|---|
| Female | 49.9% | 50.1% | 50.5% |
| Male | 50.1% | 49.9% | 49.5% |
Hillsborough County is:
80.9% White with 343,814 White residents.
2.3% African American with 9,811 African American residents.
0.1% American Indian with 264 American Indian residents.
4.2% Asian with 17,941 Asian residents.
0.0% Hawaiian with 35 Hawaiian residents.
0.4% Other with 1,781 Other residents.
3.8% Two Or More with 16,045 Two Or More residents.
8.3% Hispanic with 35,041 Hispanic residents.
| Race | Hillsborough County | NH | USA |
|---|---|---|---|
| White | 80.9% | 87.5% | 58.2% |
| African American | 2.3% | 1.4% | 12.0% |
| American Indian | 0.1% | 0.1% | 0.5% |
| Asian | 4.2% | 2.6% | 5.7% |
| Hawaiian | 0.0% | 0.0% | 0.2% |
| Other | 0.4% | 0.4% | 0.5% |
| Two Or More | 3.8% | 3.5% | 3.9% |
| Hispanic | 8.3% | 4.5% | 19.0% |
2.3% of households in Hillsborough County earn Less than $10,000.
2.2% of households in Hillsborough County earn $10,000 to $14,999.
4.5% of households in Hillsborough County earn $15,000 to $24,999.
4.6% of households in Hillsborough County earn $25,000 to $34,999.
8.8% of households in Hillsborough County earn $35,000 to $49,999.
14.6% of households in Hillsborough County earn $50,000 to $74,999.
12.8% of households in Hillsborough County earn $75,000 to $99,999.
19.9% of households in Hillsborough County earn $100,000 to $149,999.
13.1% of households in Hillsborough County earn $150,000 to $199,999.
17.2% of households in Hillsborough County earn $200,000 or more.
| Income | Hillsborough County | NH | USA |
|---|---|---|---|
| Less than $10,000 | 2.3% | 2.9% | 4.9% |
| $10,000 to $14,999 | 2.2% | 2.5% | 3.6% |
| $15,000 to $24,999 | 4.5% | 5.0% | 6.6% |
| $25,000 to $34,999 | 4.6% | 5.6% | 6.8% |
| $35,000 to $49,999 | 8.8% | 8.4% | 10.4% |
| $50,000 to $74,999 | 14.6% | 14.6% | 15.7% |
| $75,000 to $99,999 | 12.8% | 12.9% | 12.7% |
| $100,000 to $149,999 | 19.9% | 20.0% | 17.4% |
| $150,000 to $199,999 | 13.1% | 12.2% | 9.3% |
| $200,000 or more | 17.2% | 15.7% | 12.6% |
3.0% of adults in Hillsborough County completed < 9th grade.
4.0% of adults in Hillsborough County completed 9-12th grade.
26.0% of adults in Hillsborough County completed high school / ged.
17.0% of adults in Hillsborough County completed some college.
10.0% of adults in Hillsborough County completed associate's degree.
25.0% of adults in Hillsborough County completed bachelor's degree.
12.0% of adults in Hillsborough County completed master's degree.
2.0% of adults in Hillsborough County completed professional degree.
1.0% of adults in Hillsborough County completed doctorate degree.
| Education | Hillsborough County | NH | USA |
|---|---|---|---|
| < 9th Grade | 3% | 1% | 5% |
| 9-12th Grade | 4% | 4% | 6% |
| High School / GED | 26% | 27% | 26% |
| Some College | 17% | 17% | 19% |
| Associate's Degree | 10% | 10% | 9% |
| Bachelor's Degree | 25% | 24% | 21% |
| Master's Degree | 12% | 12% | 10% |
| Professional Degree | 2% | 2% | 2% |
| Doctorate Degree | 1% | 2% | 2% |
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