Alden is a town in Erie County, New York, home to about 9,871 people across 34 square miles. Its ZIP code is 14004, and parts of 14001 are in Alden too.
Homes sold for a median of $224 per square foot in the three months ending August 2026, a seller’s market.
Mostly Alden; also Marilla and Lancaster
Mostly Newstead; part is in Alden
Each card is that ZIP code’s whole market, including any part outside Alden. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Alden’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Buffalo Niagara International Airport (BUF)11 miles away |
|---|---|
| Nearest city of 250,000+ | Buffalo, NY17 miles away |
| Nearest city of 1 million+ | Philadelphia, PA266 miles away |
Straight-line distances from the center of Alden; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Alden had 9,706 residents in the 2020 census, down 7% since 2000.
It’s the 212th largest of 1,007 towns in New York by population.
Erie County grew from 433,686 residents in 1900 to 954,236 in 2020.
Erie County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 80°F in summer, and winter lows average 19°F. About 40.8 inches of rain and melted snow fall in a typical year, with about 95 inches of snow.
Source: NOAA 1991–2020 climate normals, Buffalo, NY weather station (11 miles away).
418,202 jobs at 22,497 businesses in Erie County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
39 doctors and other health care providers list an office in Alden.
Nearest hospitals
Providers with an office here
| Primary care doctors | 8 |
|---|---|
| Specialist doctors | 1 |
| Dentists | 3 |
| Nurse practitioners and physician assistants | 6 |
| Mental health providers | 7 |
| Physical and occupational therapists | 9 |
| Chiropractors | 5 |
| Pharmacies | 5 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores (2 nearby)
Pharmacies (1 nearby)
Libraries (1 nearby)
Museums
Theaters and performance venues
Counts are within about 4 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1823.
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Alden Central School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Alden Primary at TownlineAlden | K–5 | 299 | Public | 2.6 mi |
| Alden Intermediate SchoolAlden | 3–5 | 344 | Public | 1.6 mi |
| Alden Middle SchoolAlden | 6–8 | 343 | Public | 1.6 mi |
| Alden Senior High SchoolAlden | 9–12 | 488 | Public | 1.4 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| St John the Baptist SchoolAlden | Pre-K–8 | 102 | Roman Catholic | 0.4 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Newstead, Marilla, Lancaster, Royalton, Pembroke, Bennington, Darien, Tonawanda Reservation (Erie County) and Tonawanda Reservation (Niagara County).
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.