Checked
ZIP Code 01432
Ayer, MA, Middlesex County
Population
8,521
Land area
8.5sq mi
People per sq mi
1,000
City
Ayer
ZIP 01432 and nearby ZIP codes
ZIP 01432 at a glance
- The median household income is $101,966, close to the Massachusetts median.
- A typical owner-occupied home is valued at $463,800 (17% below Massachusetts) and median rent is $1,442 a month.
Local data for ZIP 01432
Counts from official public data
Housing and community stats
ZIP 01432, American Community Survey 2020-2024
Median household income
$101,966
Poverty rate
10.7%
Median home value
$463,800
Prices +6.5% in a year
Median rent
$1,442/mo
Homeownership
69.5%
Bachelor's or higher
41.9%
Median age
39.0
Average commute
32.8 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
216
ZIP Business Patterns 2023
Employees
4,132
$312M annual payroll
PPP loans
$25.57M
236 loans
Campaign donations
$25.52K
19% D, 33% R, 2026 cycle
Environment and hazard risk
ZIP 01432, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: ice storm
Storm events since 1996
1,840
Countywide, mostly thunderstorm wind
Flood insurance policies
4,000
1.0% of homes, county
July high / Jan low
83° / 16°F
43.4 inches of rain a year
Health statistics
Share of adults in ZIP 01432, CDC PLACES estimates
Obesity
26.4%
U.S. 33.3% -6.9 pts
Diabetes
9.4%
U.S. 12.1% -2.7 pts
Smoking
12.0%
U.S. 12.8% -0.8 pts
Uninsured (18-64)
4.4%
U.S. 11.1% -6.7 pts
Cities in ZIP 01432
ZIP codes near 01432
| Name | Distance | Land area (sq mi) |
|---|---|---|
| 01450Groton | 3.6 mi | 32.8 |
| 01434Devens | 3.8 mi | 6.5 |
| 01464Devens | 4 mi | 15.1 |
| 01460Littleton Common | 4 mi | 16.5 |
| 01451Devens | 4.1 mi | 21 |
| 01719Littleton Common | 5.6 mi | 10.3 |
| 01886Littleton Common | 6.2 mi | 30.2 |
| 01463Pepperell | 7.3 mi | 22.6 |
| 01718Littleton Common | 7.5 mi | 0.1 |
| 01462Lunenburg | 8.1 mi | 26.6 |
| 01720West Concord | 8.4 mi | 19.6 |
| 01827East Pepperell | 8.5 mi | 16.5 |
Frequently asked questions
- What city is ZIP code 01432?
- ZIP code 01432 is in Ayer, MA (Middlesex County).
- What county is ZIP code 01432 in?
- ZIP code 01432 is mostly in Middlesex County, Massachusetts.
- How many people live in ZIP code 01432?
- About 8,521 people live in the 01432 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.