Pecatonica is a village in Winnebago County, Illinois, home to about 2,024 people across 1.3 square miles. Its ZIP code is 61063.
Homes sold for a median of $158 per square foot in the three months ending August 2026, a seller’s market.
Each card is that ZIP code’s whole market, including any part outside Pecatonica. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Pecatonica’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Chicago O'Hare International Airport (ORD)77 miles away |
|---|---|
| Closer regional airport | Chicago Rockford International Airport (RFD)15 miles away |
| Nearest city of 250,000+ | Madison, WI54 miles away |
| Nearest city of 1 million+ | Chicago, IL91 miles away |
Straight-line distances from the center of Pecatonica; 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.
Pecatonica had 2,090 residents in the 2020 census, up 5% since 2000.
It’s the 502nd largest of 1,450 towns in Illinois by population.
Winnebago County grew from 47,845 residents in 1900 to 285,350 in 2020.
Winnebago County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 82°F in summer, and winter lows average 11°F. About 38.6 inches of rain and melted snow fall in a typical year, with about 35 inches of snow.
Source: NOAA 1991–2020 climate normals, Freeport Waste Wtp, IL weather station (13 miles away).
117,137 jobs at 6,286 businesses in Winnebago County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
12 doctors and other health care providers list an office in Pecatonica.
Nearest hospitals
Providers with an office here
| Dentists | 1 |
|---|---|
| Nurse practitioners and physician assistants | 1 |
| Mental health providers | 2 |
| Physical and occupational therapists | 3 |
| Chiropractors | 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.
Parks (1 nearby)
Grocery stores (1 nearby)
Libraries (1 nearby)
Counts are within about 1 mile 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 Pecatonica CUSD 321. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Pecatonica Elem SchoolPecatonica | Pre-K–4 | 307 | Public | 0.8 mi |
| Pecatonica Comm Middle SchoolPecatonica | 5–8 | 269 | Public | 0.7 mi |
| Pecatonica High SchoolPecatonica | 9–12 | 313 | Public | 0.6 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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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.