Dudley, MA 01571 ZIP Code Profile

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Dudley, MA

ZIP Code 01571: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Dudley, MA 01571

  • ZIP Code Type: STANDARD
  • County: Worcester County
  • Centroid: Latitude 42.057, Longitude -71.913
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 193
  • PO Box Addresses: 125
  • Residential Addresses: 4,219
    • Multi-Family Addresses: 214
    • Single Family Addresses: 4,005

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

EXTREMELY LOCAL Demographic Data

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01571 ZIP Code Map

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Dudley, MA 01571 Data & Demographics (As of July 1, 2018)


Total Population 11,821
Population in Households 10,921
Population in Familes 9,155
Population in Group Qrtrs 900
Population Density2 537
Diversity Index3 19


Median Household Income $76,850
Average Household Income $90,019
Per Capita Income $33,284


Total Housing Units 4,513 (100%)
Owner Occupied HU 3,044 (67.4%)
Renter Occupied HU 1,120 (24.8%)
Vacant Housing Units 349 ( 7.7%)
Median Home Value $275,449
Average Home Value $324,014


Total Households 4,164
Average Household Size 2.62
Family Households 2,954
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.45% 0.39%
Households 0.3% 0.35%
Families 0.26% 0.34%
Median Household Income   2.29%
Per Capita Income   2.94%

Dudley, MA 01571 - Peer Comparisons by Rank and Percentile

The table below compares 01571 to the other 521 ZIP Codes in Massachusetts by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 224 57th
Population Density # 320 39th
Diversity Index # 306 41st
Median Household Income # 297 43rd
Per Capita Income # 398 24th

Additional comparisons and rankings can be made with a VERY EASY TO USE Massachusetts Census Data Comparison Tool.

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