ZIP Code Tabulation Area · Massachusetts

ZIP Code 01438: Worcester County, MA

ZIP Code 01438 (Worcester County, Massachusetts) has an estimated 330 residents in 121 households. The median household income is —, the median home value is $261,300 and the median gross rent is —. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Some estimates have a large margin of error. 6 figures for this ZIP (population, median age, bachelor's or higher, owner-occupied, commute, work from home) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

330*

Margin of error ±229· estimate has a large margin of error

Median household income

—

Margin of error not available

Median home value

$261,300

Margin of error ±$23,792

Median gross rent

—

Margin of error not available

Median age

38.3 yrs*

Margin of error ±23.1 yrs· estimate has a large margin of error

Mean travel time to work

20.4 min*

Margin of error ±24.9 min· estimate has a large margin of error

How ZIP 01438 compares with Massachusetts and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 0143838.3 yrs*Massachusetts40.0 yrsUnited States38.9 yrs

Median household income

ZIP 01438—Massachusetts$103,960United States$80,734

Per capita income

ZIP 01438$31,343Massachusetts$57,897United States$44,673

Poverty rate

ZIP 014380.6%Massachusetts10.0%United States12.5%

Unemployment rate

ZIP 014380.0%Massachusetts5.2%United States5.2%

Bachelor's degree or higher

ZIP 0143815.4%*Massachusetts47.3%United States35.7%

Median home value

ZIP 01438$261,300Massachusetts$562,100United States$332,700

Median gross rent

ZIP 01438—Massachusetts$1,762/moUnited States$1,413/mo

Owner-occupied homes

ZIP 0143851.2%*Massachusetts62.5%United States65.2%

Mean travel time to work

ZIP 0143820.4 min*Massachusetts29.1 minUnited States26.4 min

Worked from home

ZIP 0143820.5%*Massachusetts18.6%United States15.1%

All figures for ZIP 01438

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 01438 — ACS 2020–2024 5-year estimates
MeasureZIP 01438Margin of errorMassachusettsUnited States
Total population330*±2297,044,056334,922,499
Median age38.3 yrs*±23.1 yrs40.0 yrs38.9 yrs
Households121±572,785,042129,227,496
Median household income——$103,960$80,734
Per capita income$31,343±$11,467$57,897$44,673
Poverty rate0.6%±0.8 pts10.0%12.5%
Unemployment rate0.0%±6.1 pts5.2%5.2%
Bachelor's degree or higher15.4%*±16.5 pts47.3%35.7%
Median home value$261,300±$23,792$562,100$332,700
Median gross rent——$1,762/mo$1,413/mo
Owner-occupied homes51.2%*±20.1 pts62.5%65.2%
Mean travel time to work20.4 min*±24.9 min29.1 min26.4 min
Worked from home20.5%*±19.9 pts18.6%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 01438
GroupZIP 01438MassachusettsUnited States
White alone, not Hispanic or Latino99.7%66.6%57.4%
Black or African American alone, not Hispanic or Latino0.3%6.4%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.1%0.5%
Asian alone, not Hispanic or Latino0.0%7.3%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.0%0.2%
Some other race alone, not Hispanic or Latino0.0%1.2%0.6%
Two or more races, not Hispanic or Latino0.0%5.1%4.3%
Hispanic or Latino (of any race)0.0%13.3%19.3%

Where ZIP 01438 is

State
Massachusetts
Main county
Worcester County
Land area
0.32 sq mi· about 1,031 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Worcester County

01366 Worcester County, MA01368 Worcester County, MA01420 Fitchburg, MA01430 Worcester County, MA01434 Devens, MA01436 Baldwinville, MA01440 Gardner, MA01451 Worcester County, MA01452 Worcester County, MA01453 Leominster, MA01462 Worcester County, MA01468 Worcester County, MA01473 Worcester County, MA01475 Worcester County, MA01501 Worcester County, MA01503 Worcester County, MA01504 Worcester County, MA01505 Worcester County, MA01506 Worcester County, MA01507 Worcester County, MA01510 Clinton, MA01515 Worcester County, MA01516 Worcester County, MA01518 Worcester County, MA

See every ZIP code in Massachusetts, or compare ZIP 01438 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.