Housing data for Hillsboro, MD

Hillsboro, MD has an estimated 127 residents and 70 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a town in Caroline County.

30.4% of households rent.

The median gross rent is $955 a month.

Figures last updated on .

Residents
127 (±43)
Housing units
70 (±28)
Households that rent
30.4%
Median gross rent
$955
Residents since 2015–2019
+11.4%

What stands out in Hillsboro

Homes heated by fuel oil: 35.7% (±20.0 points) in Hillsboro, higher than in Caroline County (14.6%).

Median gross rent: $955 (±$50) in Hillsboro, lower than in Caroline County ($1,105).

Housing in Hillsboro at a glance

  • Median rent: $955 median gross rent a month (Small sample: wide margin of error)
  • Rent burden: 70.6% of renters pay 30% or more of income (Small sample: wide margin of error)
  • Renters and owners: 30.4% of households rent (Small sample: wide margin of error)
  • Income and affordability: $66,875 median household income (Small sample: wide margin of error)
  • Home values: $254,200 median home value (Small sample: wide margin of error)
  • Homeowner costs: $1,375 median monthly cost with a mortgage (Small sample: wide margin of error)
  • Property taxes: $2,269 median real estate taxes a year (Small sample: wide margin of error)
  • Types of homes: 0.0% of homes are in buildings of 5 or more units (Small sample: wide margin of error)
  • Bedrooms: 65.8% of homes have 3 or more bedrooms (Small sample: wide margin of error)
  • Age of homes: 94.3% of homes were built before 1980 (Small sample: wide margin of error)
  • Vacancy rate: 22.7% rental vacancy rate (Small sample: wide margin of error)
  • Heating fuel: 35.7% heat with fuel oil or kerosene (Small sample: wide margin of error)
  • Commute and cars: 31.8 minutes average trip to work (Small sample: wide margin of error)
  • Growth: +11.4% residents since 2015–2019 (Small sample: wide margin of error)
  • How long people stay: 32.1% moved in since 2020 (Small sample: wide margin of error)
  • Crowding and facilities: 0.0% of homes have more than 1 person per room (Small sample: wide margin of error)

Hillsboro against Caroline County, its state and the nation

Estimate (90% margin of error)
HillsboroCaroline CountyMarylandUnited States
Residents127 (±43)33,669 (exact)6,206,011 (exact)334,922,499
Housing units70 (±28)13,531 (±48)2,560,784 (±424)143,775,355
Households that rent30.4% (±23.2 points)28.1% (±2.4 points)32.4% (±0.3 points)34.8%
Median gross rent$955 (±$50)$1,105 (±$50)$1,705 (±$8)$1,413
Median household income$66,875 (±$26,428)$68,457 (±$3,798)$103,678 (±$597)$80,734
Median home value$254,200 (±$64,865)$290,100 (±$10,845)$419,900 (±$1,385)$332,700
Median real estate taxes (a year)$2,269 (±$574)$2,619 (±$71)$4,093 (±$21)$3,119
Built before 198094.3% (±47.9 points)47.7% (±3.9 points)51.2% (±0.4 points)49.7%
Average commute31.8 minutes (±9.0)33.4 minutes (±1.3)31.1 minutes (±0.1)26.4 minutes
Households with broadband98.2% (±5.2 points)88.3% (±1.9 points)92.4% (±0.2 points)91.0%
Median age of residents58.8 years (±15.5)39.9 years (±0.6)39.4 years (±0.1)38.9 years

Hillsboro covers 0.1 square miles of land, about 941 residents per square mile (Census Bureau Gazetteer).

How Hillsboro has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents114 (±46)127 (±43)+11.4%Not a measurable change
Housing units52 (±21)70 (±28)+34.6%Not a measurable change
Median gross rent$817 (±$125)$955 (±$50)+16.9%No measurable change after inflation
Median home value$182,100 (±$26,984)$254,200 (±$64,865)+39.6%No measurable change after inflation
Median household income$67,500 (±$15,251)$66,875 (±$26,428)−0.9%No measurable change after inflation
Median owner cost with a mortgage$1,200 (±$221)$1,375 (±$176)+14.6%No measurable change after inflation
Median real estate taxes$1,750 (±$227)$2,269 (±$574)+29.7%No measurable change after inflation
Households that rent35.0% (±17.8 points)30.4% (±23.2 points)−4.6 percentage pointsNot a measurable change
Rental vacancy rate0.0% (±79.3 points)22.7% (±32.4 points)+22.7 percentage pointsNot a measurable change

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Crime reported to police in Caroline County

Hillsboro has no police department of its own in the FBI’s figures, so this is the figure for Caroline County as a whole.

In 2025, the police departments that report for Caroline County recorded 131 violent and 864 property crimes per 100,000 residents.

A county-wide figure describes the whole county, not this place; crime varies from one community to the next.

ZIP codes in Hillsboro

ZIP Code Tabulation Areas that cover this place (2020–2024 estimates)
ZIP codeShare of the ZIP’s land in this placeResidentsMedian gross rentMedian home valueMedian household income
21641100%127$955$254,200$66,875

A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.

Places near Hillsboro

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Queen Anne0.6 mi$879$301,60023.2%
Ridgely4.0 mi$633$276,70037.1%
Denton6.8 mi$1,043$234,60051.9%
Greensboro8.3 mi$1,073$251,10041.9%
Centreville11 mi$1,262$449,90028.9%
Goldsboro12 mi$1,556$232,50019.0%
Easton12 mi$1,197$358,90035.6%
Queenstown13 mi$1,929$384,80026.1%

Places in Maryland most like Hillsboro

PlaceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
Union Bridge$1,118$293,300$76,25032.3%
Sharpsburg$666$304,100$71,50019.9%
Charlotte Hall$943$367,800$84,27141.1%
Sharptown$1,185$192,500$85,93814.9%
Rosedale$1,378$276,200$85,71126.5%
Millington$1,215$232,100$61,69130.2%

Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across Maryland.

HUD Fair Market Rent for Hillsboro, fiscal year 2027

Caroline County, MD, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$1,002$1,009$1,320$1,623$2,188

HUD income limits for Hillsboro, fiscal year 2026

Caroline County, MD, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$19,950$33,250$53,200
2 people$22,800$38,000$60,800
3 people$27,320$42,750$68,400
4 people$33,000$47,500$76,000
5 people$38,680$51,300$82,100
6 people$44,360$55,100$88,200
7 people$50,040$58,900$94,250
8 people$55,720$62,700$100,350

These are the limits HUD sets for its housing programs in the Caroline County, MD, where HUD’s median family income for fiscal year 2026 is $88,800.

A program can use its own limits; tax-credit and local programs often do.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Hillsboro

Is Hillsboro growing?

In Hillsboro, the number of residents went from 114 in 2015–2019 to 127 in 2020–2024 (+11.4%), not a measurable change.

What ZIP codes are in Hillsboro?

The ZIP code that covers Hillsboro is 21641.

What is the median rent in ZIP code 21641?

The median gross rent in ZIP Code Tabulation Area 21641 is $955 (±$50) a month (2020–2024 American Community Survey).

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Hillsboro town, Maryland (place:39175, in state:24).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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