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ZIP code

01824

Chelmsford, MA

STANDARD

01824 covers Chelmsford in Middlesex County, with 26,628 people in the ACS 2023 estimate.

Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology

ACS 2023 population

26,628

Median household income

$141,337

Median home value

$590,900

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 01824. Methodology

ZIP code map of 01824

Census ZCTA boundary for ZIP 01824 in Chelmsford, Massachusetts
Census ZCTA boundary for ZIP 01824 in Chelmsford, Massachusetts. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources
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About ZIP code 01824

Type

STANDARD

City

Chelmsford

County

Middlesex County

Timezone

America/New_York

Area codes

351, 978

Land area

18.1 sq mi

Water area

0.39 sq mi

Households

10,301

Median gross rent

$2,076

Acceptable cities: Kates Corner, S Chelmsford

More enterprise fields

Timezone
America/New_York
Area Codes
351, 978
World Region
NA
Country
US

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 01824. Not ACS. Methodology

People in 01824

Race

  • White21,483
  • Black or African American565
  • American Indian or Alaska Native24
  • Asian2,947
  • Native Hawaiian and Pacific Islander3
  • Other race421
  • Two or more races1,438

Hispanic or Latino (any race): 1,061

Age

  • Under 102,980
  • 10 to 193,160
  • 20 to 292,626
  • 30 to 393,443
  • 40 to 493,306
  • 50 to 594,177
  • 60 to 693,527
  • 70 to 792,243
  • 80 and older1,419

Income and housing in 01824

Poverty rate

4.6%

Median earnings

$75,753

Median household income

$141,337

Median home value

$590,900

Median gross rent

$2,076

Education

  • High school graduate95.5%
  • Bachelor's degree56.9%
  • Graduate degree25.6%

Places covering 01824

Cities and places — Population overlap

Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

Counties — Population overlap

Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

100.0% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 01824

IRS populationACS population
28,75814,379020052023

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
200526,237
200624,790
200725,623
200825,117
200925,056
201025,123
201124,93425,198
201224,60325,190
201324,67325,040
201425,58224,920
201525,66925,110
201625,80325,280
201725,96125,480
201825,95525,670
201925,75425,630
202025,76226,230
202126,57426,080
202226,61226,310
202326,628

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 01824

12 nearest ZIP centroids (any distance)

  1. 01851Lowell2.7 miPop 32,308 · Income $87,962
  2. 01862North Billerica3.1 miPop 11,703 · Income $131,214
  3. 01863North Chelmsford3.5 miPop 9,592 · Income $136,284
  4. 01741Carlisle3.7 miPop 5,209 · Income $250,000+
  5. 01854Lowell4.1 miPop 28,808 · Income $70,397
  6. 01852Lowell4.2 miPop 36,700 · Income $77,058
  7. 01886Westford4.3 miPop 24,584 · Income $181,523
  8. 01850Lowell5.2 miPop 16,983 · Income $67,581
  9. 01821Billerica6.0 miPop 30,203 · Income $142,564
  10. 01718Acton6.1 miPop 528 · Income $125,972
  11. 01879Tyngsboro6.5 miPop 12,435 · Income $144,167
  12. 01876Tewksbury6.7 miPop 30,962 · Income $126,795

ZIP centroids within 2 miles

No other ZIP codes within 2 miles of 01824, measured by Census internal-point centroids. Try a wider radius.

ZIPs within 2 miles of this place

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01824 Chelmsford, MA

Looking up ZIP codes within 2 miles of 01824 Chelmsford, MA, measured by centroid distance.

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ZIP code 01824 FAQ

What city is ZIP code 01824 in?
01824 is in Chelmsford, MA.
What county is 01824 in?
01824 is in Middlesex County.
What is the median household income in 01824?
The median household income in 01824 is $141,337.
Which ZIP codes are near 01824?
Use the radius tool on this page to list ZIP codes within a chosen distance of 01824.