Newark is a town in Rock County, Wisconsin, home to about 1,377 people across 36 square miles. It has no ZIP code of its own: it’s part of 53511.
Homes sold for a median of $164 per square foot in the three months ending August 2026, a seller’s market.
Mostly Beloit City; part is in Newark
Each card is that ZIP code’s whole market, including any part outside Newark. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Newark’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | General Mitchell International Airport (MKE)66 miles away |
|---|---|
| Closer regional airport | Chicago Rockford International Airport (RFD)25 miles away |
| Nearest city of 250,000+ | Madison, WI40 miles away |
| Nearest city of 1 million+ | Chicago, IL87 miles away |
Straight-line distances from the center of Newark; 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.
Newark had 1,510 residents in the 2020 census, down 4% since 2000.
It’s the 657th largest of 1,889 towns in Wisconsin by population.
Rock County grew from 51,203 residents in 1900 to 163,687 in 2020.
Rock 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 11°F. About 37.3 inches of rain and melted snow fall in a typical year, with about 36 inches of snow.
Source: NOAA 1991–2020 climate normals, Beloit, WI weather station (5 miles away).
64,537 jobs at 3,362 businesses in Rock County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
462 doctors and other health care providers list an office in Newark.
Nearest hospitals
Providers with an office here
| Primary care doctors | 34 |
|---|---|
| Specialist doctors | 95 |
| Dentists | 24 |
| Nurse practitioners and physician assistants | 94 |
| Mental health providers | 147 |
| Physical and occupational therapists | 53 |
| Optometrists | 4 |
| Chiropractors | 11 |
| Pharmacies | 10 |
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 (8 nearby)
Grocery stores (2 nearby)
Pharmacies
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.
Public schools here are run by Beloit School District, Beloit Turner School District, The Lincoln Academy Inc. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Beloit Early LearningBeloit | Pre-K | 43 | Public | 3.9 mi |
| Beloit Virtual SchoolBeloit | Pre-K–12 | 46 | Public | 3.8 mi |
| Converse ElementaryBeloit | Pre-K–5 | 446 | Public | 3.2 mi |
| Gaston ElementaryBeloit | Pre-K–5 | 348 | Public | 4.4 mi |
| Hackett ElementaryBeloit | Pre-K–5 | 434 | Public | 4.6 mi |
| Merrill ElementaryBeloit | Pre-K–5 | 224 | Public | 4.5 mi |
| Powers ElementaryBeloit | Pre-K–1 | 331 | Public | 2.6 mi |
| Robinson ElementaryBeloit | Pre-K–5 | 477 | Public | 4.1 mi |
| The Lincoln AcademyBeloit | Pre-K–12 | 727 | Charter | 3.9 mi |
| Todd ElementaryBeloit | Pre-K–5 | 471 | Public | 5.2 mi |
| Garden Prairie Intermediate SchoolBeloit | 2–5 | 491 | Public | 3.2 mi |
| Aldrich IntermediateBeloit | 6–8 | 521 | Public | 4.2 mi |
| Beloit Learning AcademyBeloit | 6–12 | 153 | Alternative Education | 3.9 mi |
| Fran Fruzen IntermediateBeloit | 6–8 | 490 | Public | 5.6 mi |
| Turner MiddleBeloit | 6–8 | 381 | Public | 3.5 mi |
| Memorial HighBeloit | 9–12 | 1,305 | Public | 4.2 mi |
| Turner HighBeloit | 9–12 | 459 | Public | 3.5 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Our Lady of the Assumption SchoolBeloit | Pre-K–8 | 112 | Roman Catholic | 4.8 mi |
| Rock County Christian SchoolBeloit | K–12 | 240 | Christian (no specific denomination) | 5.2 mi |
| Richardson SchoolBeloit | 1–12 | 46 | Nonsectarian | 3.8 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 Beloit City, Beloit Town, Turtle, Rock Town (Rock County) and Plymouth Town (Rock 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.