ZIP code 01521
Where is ZIP code 01521?
Holland, Massachusetts
Hampden County · Standard ZIP code
ZIP code 01521 belongs to Holland, Massachusetts in Hampden County. 01521 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 413, 860 and 959. About 2,583 people live in the 01521 area, where the median household income is $91,979. The closest ZIP codes are 01081 (Wales, 3 mi northwest), 01010 (Brimfield, 5.5 mi north) and 01518 (Fiskdale, 6 mi north).
| ZIP code | 01521 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Holland |
| Also accepted | Fiskdale |
| State | Massachusetts (MA) |
| County | Hampden County |
| Time zone | Eastern Time · now |
| Area codes | 413, 860, 959 |
| Coordinates | 42.0403, -72.1544 map |
| 3-digit prefix | 015 |
Population and income in 01521
| Population | 2,583 · lower than 76% of Massachusetts ZIP codes |
|---|---|
| People per square mile | 210 · lower than 81% of Massachusetts ZIP codes |
| Median age | 51.9 years · higher than 82% of Massachusetts ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $91,979 · lower than 69% of Massachusetts ZIP codes |
| Income per person | $49,966 |
| Below the poverty line | 5.9% |
| Bachelor’s degree or higher | 35% of adults 25+ |
| Median home value | $333,600 · lower than 87% of Massachusetts ZIP codes |
| Median rent | $1,750 a month |
| Housing units | 1,536 |
| Households | 1,187 (2.18 people on average) |
| Owners / renters | 95% / 5.0% |
| Land area | 12.28 sq mi (plus 0.77 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 01521. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 01521
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 01081 | Wales, MA | 3 mi NW | Standard |
| 01010 | Brimfield, MA | 5.5 mi N | Standard |
| 01518 | Fiskdale, MA | 6 mi N | Standard |
| 01566 | Sturbridge, MA | 6.2 mi NE | Standard |
| 06077 | Staffordville, CT | 6.3 mi SW | PO Box only |
| 01550 | Southbridge, MA | 6.6 mi E | Standard |
| 06075 | Stafford, CT | 7.9 mi SW | PO Box only |
| 06076 | Stafford Springs, CT | 8.6 mi SW | Standard |
| 06282 | Woodstock Valley, CT | 9.2 mi S | Standard |
| 01057 | Monson, MA | 9.5 mi NW | Standard |
| 06281 | Woodstock, CT | 9.5 mi SE | Standard |
| 06244 | East Woodstock, CT | 9.7 mi SE | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 01521 or measure the distance to another ZIP code.
How to address mail to 01521
123 MAIN ST
HOLLAND MA 01521
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts FISKDALE as the city name for 01521. Avoid Halland: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (01521-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 01521?
- 01521 is a Holland, Massachusetts ZIP code. Fiskdale is also accepted as the city name.
- What county is 01521 in?
- ZIP code 01521 is in Hampden County, Massachusetts.
- What time zone is ZIP code 01521 in?
- 01521 is in the Eastern Time zone (America/New_York).
- What area code is 01521?
- Phone numbers in ZIP code 01521 use area codes 413, 860 and 959.
- What is the population of ZIP code 01521?
- About 2,583 people live in ZIP code 01521, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 01521?
- The median household income in 01521 is $91,979 a year, lower than 69% of Massachusetts ZIP codes.
- What ZIP codes are near 01521?
- The nearest ZIP codes to 01521 are 01081 (Wales, 3 miles), 01010 (Brimfield, 5.5 miles), 01518 (Fiskdale, 6 miles) and 01566 (Sturbridge, 6.2 miles).