ZIP Code 01581 - Westborough Massachusetts

ZIP Code 01581 is located in Westborough Massachusetts. Portions of 01581 are also in Cordaville and Westborough (town) and Southborough and Grafton and Shrewsbury. 01581 is entirely within Worcester County. Regionally, it is located in Metro Boston.

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ZIP Code 01581 Quick Stats

ZIP Code NameWestborough
Primary CountyWorcester County
ZIP Code TypeStandard
Population (2022)21,360
Area Code(s)508 / 774
Current Time
EDT

ZIP Code 01581 Map

01581 Demographics

01581 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Massachusetts based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 01581 is White. The majority race/ethnicity attending public schools in 01581 is White. The current unemployment level in 01581 is 3.0%.

Population21,360
Population Growth Rate12.62%
Population Density1,008 People per Square Mile
Total Households6,943
Percentage High Income Households14.3%
Median Household Income (2021)$118,185
Average Adjusted Gross Income (2020)$136,270
Current Unemployment Rate (April 2024)3.0%
Majority Race/EthnictyWhite - 63.34%
Public School Majority Race/EthnictyWhite - 51.03%

01581 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White13,40063.34%
Black7473.53%
Hispanic1,4977.08%
Asian5,40925.57%
Native American1040.49%
Hawaiian/Pac. Islander00%

01581 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,95252.73%
Black812.19%
Hispanic3168.54%
Asian1,34836.41%
Native American20.05%
Hawaiian/Pac. Islander30.08%

01581 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College3122.6%
Bachelor Degree4,27135.65%
High School Diploma1,44312.05%
No High School Diploma740.62%
GED or Alternate1110.93%
1 or More Years of College9267.73%
Associates Degree9638.04%
Masters Degree2,98224.89%
Professional Degree3833.2%
Doctorate Degree5144.29%

01581 Geography

Coordinates42.26795197,-71.61518860
Adjacent ZIP Codes
Cities/Towns in 01581
RegionMetro Boston
Metropolitan/Micropolitan Stat AreaWorcester, MA-CT
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area21 Square Miles

01581 Politics

US Congressional Districts in 01581
Massachusetts State Senate Districts in 01581
Massachusetts State House of Representatives Districts in 01581

01581 Weather and Climate Data

Plant Hardiness ZoneZone 6a: -10F to -5F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion59c - Southern New England Coastal Plains and Hills

01581 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)14172636465561595039312138
Avg Max Temp (°F)34374657697782807261503959
Avg Precip (In.)4.33.384.24.133.763.753.764.023.974.294.423.9647.93

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