Deerfield is a town in Oneida County, New York, home to about 3,933 people across 33 square miles. It has no ZIP code of its own: it’s part of 13304, 13431 and 13502.
Homes sold for a median of $150 per square foot across 3 ZIP codes in the three months ending August 2026, and 2 of 3 were seller’s markets.
Mostly Trenton; part is in Deerfield
Mostly Newport; part is in Deerfield
Mostly Utica; part is in Deerfield
Each card is that ZIP code’s whole market, including any part outside Deerfield. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Deerfield’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Syracuse Hancock International Airport (SYR)46 miles away |
|---|---|
| Nearest city of 250,000+ | Newark, NJ175 miles away |
| Nearest city of 1 million+ | New York, NY183 miles away |
Straight-line distances from the center of Deerfield; 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.
Deerfield had 3,983 residents in the 2020 census, up 2% since 2000.
It’s the 430th largest of 1,007 towns in New York by population.
Oneida County grew from 132,800 residents in 1900 to 232,125 in 2020.
Oneida County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 81°F in summer, and winter lows average 14°F. About 44.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Utica Oneida Co Ap, NY weather station (9 miles away).
85,570 jobs at 4,713 businesses in Oneida County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
753 doctors and other health care providers list an office in Deerfield’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 51 |
|---|---|
| Specialist doctors | 127 |
| Dentists | 39 |
| Nurse practitioners and physician assistants | 199 |
| Mental health providers | 222 |
| Physical and occupational therapists | 91 |
| Optometrists | 7 |
| Chiropractors | 17 |
| Pharmacies | 14 |
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.
Parks (13 nearby)
Grocery stores (5 nearby)
Pharmacies
Libraries (3 nearby)
Museums (2 nearby)
Theaters and performance venues (2 nearby)
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.
Public schools here are run by Poland Central School District, Whitesboro Central School District, Utica City School District and others. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Poland Elementary SchoolPoland | Pre-K–5 | 256 | Public | 9.3 mi |
| Deerfield Elementary SchoolUtica | K–5 | 320 | Public | 0.8 mi |
| General Herkimer Elementary SchoolUtica | K–6 | 634 | Public | 2.3 mi |
| Kernan Elementary SchoolUtica | K–6 | 585 | Public | 3.8 mi |
| Thomas Jefferson Elementary SchoolUtica | K–6 | 390 | Public | 1.6 mi |
| Mohawk Valley Psychiatric Center for Children & YouthUtica | 5–12 | 23 | Special Education | 4.3 mi |
| Poland Junior-Senior High SchoolPoland | 6–12 | 251 | Public | 9.3 mi |
| John F Kennedy Middle SchoolUtica | 7–8 | 687 | Public | 1.6 mi |
| Senator James H Donovan Middle SchoolUtica | 7–8 | 749 | Public | 4.3 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Christian Heritage SchoolUtica | Pre-K–10 | 70 | Pentecostal | 3.5 mi |
| Notre Dame Elementary SchoolUtica | Pre-K–5 | 156 | Roman Catholic | 5.4 mi |
| Notre Dame Jr./Sr. HighUtica | 6–12 | 249 | Roman Catholic | 5.4 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 Utica, Schuyler, Trenton, Newport, Marcy and Russia.
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.