Postal Codes

27278 ZIP Code

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ZIP code 27278 covers Hillsborough, North Carolina, with a population of about 28,546 and a median household income of $101,821.

Population
28,546275 per square mile
Median age
44.96.2 points above the US average
Median household income
$101,8211.5× the North Carolina median
Poverty rate
7.3%5.1 points below the US average
Typical home value
$476,385up 26.1% in five years
Median rent
$1,2941.1× the North Carolina median
Degree or higher
53.8%18.8 points above the US average
Homeownership
77.3%12.3 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
675

Where 27278 is

Hillsborough, North Carolina — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population28,546
Median age44.9
Family households67.6%
Born outside the US7.7%
Speaks a language other than English at home13.5%
White (non-Hispanic)70.5%
Black (non-Hispanic)9.8%
Asian (non-Hispanic)3%
Hispanic or Latino12.1%
Veterans7%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$101,821
Income per person$52,340
Poverty rate7.3%
Households on SNAP or cash assistance6.6%

Household income distribution

Under $10k3.3%
$10–15k2.6%
$15–20k1.1%
$20–25k2.7%
$25–30k1.9%
$30–35k3.6%
$35–40k3.0%
$40–45k3.9%
$45–50k3.2%
$50–60k7.0%
$60–75k6.8%
$75–100k10.3%
$100–125k10.7%
$125–150k9.2%
$150–200k11.1%
$200k or more19.6%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed13,980
Mean adjusted gross income$118,260
Returns declaring $200,000 or more12.7%
Returns, under $25k23.2%
Returns, $25k–$50k19.2%
Returns, $50k–$75k12.9%
Returns, $75k–$100k9.9%
Returns, $100k–$200k22.1%
Returns, $200k or more12.7%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$380,000
Median gross rent$1,294
Rent as a share of household income30.8%
Owner-occupied77.3%
Vacant homes6.7%
Median year built1994

What the homes are

Detached house73.9%
Attached house6.9%
2 to 4 units1.3%
5 to 19 units3.9%
20 or more units4.9%
Mobile home9%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$476,385as of 2026-07
Typical home value, 1 yeardown 2.4%
Typical home value, 5 yearsup 26.1%
Typical home value, 10 yearsup 84.2%
Typical asking rent$1,467as of 2026-07
Typical asking rent, 1 yeardown 0.6%
Typical home value since 2000
200120132026$488,234$203,083

$203,083 in 2001 to $476,385 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2.8%
Bachelor's degree or higher53.8%
High school diploma or higher91.1%
Works from home22.6%
Drives to work alone64%
Takes public transport0.8%
Commutes 45 minutes or more13.6%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity31% 2.4 pts below the national average of 33.4%
Diagnosed diabetes10.8% 1.2 pts below the national average of 12%
Currently smokes11.1% 2.1 pts below the national average of 13.2%
High blood pressure35.1% 1 pts above the national average of 34.1%
Fair or poor general health15.4% 4.9 pts below the national average of 20.3%
No health insurance (18–64)8.4% 2.9 pts below the national average of 11.3%
Depression23.9% 2 pts above the national average of 21.9%
No leisure-time physical activity19.7% 5.7 pts below the national average of 25.4%
Arthritis27.6% 2.5 pts above the national average of 25.1%
Binge drinking14.9% 1.1 pts below the national average of 16%
Taking blood pressure medication78.3% 3.6 pts above the national average of 74.7%
Cancer (non-skin)9.2% 1.5 pts above the national average of 7.7%
Current asthma10.4% same as the national average of 10.4%
Coronary heart disease6.1% same as the national average of 6.2%
Routine check-up in past year80.9% 4.2 pts above the national average of 76.7%
Cholesterol screening90% 4.1 pts above the national average of 85.9%
Cognitive disability12.2% 2.6 pts below the national average of 14.8%
Colorectal screening71.9% 7.6 pts above the national average of 64.3%
COPD6.1% 0.5 pts below the national average of 6.6%
Visited a dentist71.1% 9.8 pts above the national average of 61.3%
Any disability27.9% 2.8 pts below the national average of 30.7%
Lacks emotional support19.7% 5.1 pts below the national average of 24.8%
Food insecurity10.5% 6.6 pts below the national average of 17.1%
Received food stamps7.8% 6.5 pts below the national average of 14.3%
Hearing disability6.8% same as the national average of 6.7%
High cholesterol36.8% 0.6 pts above the national average of 36.2%
Housing insecurity8.9% 4.9 pts below the national average of 13.8%
Independent living disability6.6% 1.8 pts below the national average of 8.4%
Lacks transport6.1% 3.1 pts below the national average of 9.2%
Loneliness29.8% 4.6 pts below the national average of 34.4%
Mammography use80.1% 4.2 pts above the national average of 75.9%
Poor mental health (14+ days)14.5% 2.3 pts below the national average of 16.8%
Mobility disability12.2% 1.8 pts below the national average of 14%
Poor physical health (14+ days)11.4% 2.1 pts below the national average of 13.5%
Self-care disability3.2% 0.8 pts below the national average of 4%
Utility shut-off threat5.8% 3 pts below the national average of 8.8%
Sleeps under 7 hours30.1% 6.3 pts below the national average of 36.4%
Stroke3.2% same as the national average of 3.4%
All natural teeth lost9.4% 3.6 pts below the national average of 13%
Vision disability4.2% 1.4 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments675
People employed7,841
Annual payroll$404,598,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 39.7% of US census tracts
FEMA ratingVery Low to Relatively Moderate across the 16 census tracts this ZIP code covers
Expected annual loss42 out of 100
Community resilience89.1 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Drought81.9Relatively Moderate at its worst in this ZIP code
Winter weather77.7Relatively High at its worst in this ZIP code
Lightning76.5Relatively High at its worst in this ZIP code
Hurricane72.6Relatively Moderate at its worst in this ZIP code
Strong wind72.2Relatively High at its worst in this ZIP code
Hail71.2Relatively Moderate at its worst in this ZIP code
Landslide66Relatively Low at its worst in this ZIP code
Ice storm63.2Relatively Moderate at its worst in this ZIP code
Heat wave62.2Relatively High at its worst in this ZIP code
Wildfire61.8Relatively Low at its worst in this ZIP code
Tornado60.3Relatively High at its worst in this ZIP code
River flooding58.9Relatively High at its worst in this ZIP code
Earthquake39.4Relatively Low at its worst in this ZIP code
Cold wave29.6Relatively Low at its worst in this ZIP code
Compared with North Carolina and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPNorth CarolinaUnited States
Median household income$101,821$69,904$78,538
Income per person$52,340$39,616$43,289
Poverty rate7.3%13.2%12.4%
Median home value$380,000$259,400$303,400
Median gross rent$1,294$1,162$1,348
Homeownership77.3%66.4%65%
Bachelor's degree or higher53.8%34.7%35%
Unemployment rate2.8%4.8%5.2%
Works from home22.6%14.5%13.5%
Born outside the US7.7%8.7%13.9%
Median age44.939.138.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationDURHAM 11 W, NC US11.7 km away
Rain in a year47 in

Average high and low by month

January50.3°F / 30.1°F3.44 in rain
February54.1°F / 32.3°F3.27 in rain
March61.6°F / 38.7°F4.24 in rain
April70.9°F / 47.2°F3.95 in rain
May77.2°F / 55.5°F3.79 in rain
June84.3°F / 63.1°F4.22 in rain
July88°F / 67.4°F4.21 in rain
August86.2°F / 66.4°F3.79 in rain
September80.4°F / 60.3°F5.59 in rain
October71.3°F / 48.3°F3.34 in rain
November61.1°F / 38.4°F3.31 in rain
December52.9°F / 32.8°F3.55 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarket21% of this ZIP code's area
No vehicle and far from a supermarket29% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Orange County Schools95.4% of this ZIP code's land area
Durham Public Schools4% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability31more vulnerable than 31% of US census tracts
Socioeconomic status32more vulnerable than 32% of US census tracts
Household characteristics31more vulnerable than 31% of US census tracts
Racial and ethnic minority status40more vulnerable than 40% of US census tracts
Housing type and transport38more vulnerable than 38% of US census tracts
Walkability5.3 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

27599 Chapel Hill, NC3 km away
27243 Efland, NC8.9 km away
27705 Durham, NC14.2 km away
27712 Durham, NC14.6 km away
27231 Cedar Grove, NC15.6 km away
27708 Durham, NC15.9 km away
27706 Durham, NC16 km away
27302 Mebane, NC16.4 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Orange County96% of this ZIP code's land area
Durham County4% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area103.71 sq mi
Water area1.01 sq mi
Population density275 people per sq mi
Latitude, longitude36.0756, -79.0914

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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