Zip code 01561: South Lancaster, Massachusetts
Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.
About 01561
01561 is a zip code in South Lancaster, Massachusetts (Worcester County) covering under 0.1 sq mi of land, but the Census Bureau counts no residents living in it. Zip areas like this usually cover an airport, a military installation, an industrial or commercial district, or protected land. See the nearby zip codes below for the surrounding population.
Geography
- City (USPS)
- South Lancaster
- State
- Massachusetts
- County
- Worcester County
- Center point
- 42.4458° N, 71.6885° W
- Land area
- under 0.1 sq mi
- Water area
- under 0.1 sq mi
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- Residential delivery area
Cities and towns within this zip
- South Lancaster (unincorporated)100% of zip
Census places overlapping the zip's area. Mail may use a different city name than the municipality.
Zip codes near 01561
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 01510 | Clinton, MA | 2.3 mi | $89,781 |
| 01523 | Lancaster, MA | 2.7 mi | $134,833 |
| 01740 | Bolton, MA | 4.4 mi | $205,449 |
| 01564 | Sterling, MA | 4.5 mi | $129,063 |
| 01467 | Still River, MA · PO box | 4.8 mi | — |
| 01503 | Berlin, MA | 5 mi | $121,336 |
| 01505 | Boylston, MA | 6.4 mi | $140,962 |
| 01453 | Leominster, MA | 6.4 mi | $84,296 |
| 01583 | West Boylston, MA | 7.1 mi | $106,094 |
| 01434 | Devens, MA | 7.1 mi | $162,143 |
| 01451 | Harvard, MA | 7.3 mi | $214,792 |
| 01749 | Hudson, MA | 8.3 mi | $103,400 |
Questions about 01561
What city is zip code 01561?
01561 is assigned to South Lancaster, Massachusetts. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 01561 in?
01561 is in Worcester County, Massachusetts.
What is the population of 01561?
The Census Bureau counts no residents in 01561.
What time zone is 01561 in?
01561 is in Eastern Time.
What zip codes are near 01561?
The closest zip codes to 01561 are 01510, 01523, 01740, 01564, 01467.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 01561, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.