Zip Code 53511
Beloit, Wisconsin — Rock County
📍 ZIP code 53511 is in Beloit, Rock County, Wisconsin.
ZIP code 53511 is located in Beloit, Rock County, Wisconsin. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 48,305. The area code for ZIP code 53511 is 608.
Quick Answer
Zip code 53511 is in Beloit, Wisconsin (Rock County). It has a population of 48,305, median household income of $65,305, and median home value of $160,000.
Population
48,305
Income
$65,305
Home Value
$160,000
Climate
80°F / 11°F
About Zip Code 53511
Zip code 53511 is located in Beloit, Wisconsin, within Rock County. Home to approximately 48,305 residents, this area sits at an elevation of 872 ft and falls within the Central (CST/CDT) timezone. The local area code is 608.
The median household income is $65,305 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $160,000, and the cost of living index is 64 (36% below the national average of 100).
Summers average a high of 80°F while winters drop to 11°F. The area receives about 37 in of rain and 36 in of snow annually. The zip code covers 110.5 square miles of land area and 1.4 square miles of water.
Key Statistics
48,305
$65,305
$160,000
Central (CST/CDT)
608
872 ft
110.5 sq mi
36.9
19,372
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Compare With Nearby Zip Codes
| Metric | 53511 | 61080 | 61072 | 53576 | 53546 | 53537 |
|---|---|---|---|---|---|---|
| City | Beloit, WI | South Beloit, IL | Rockton, IL | Brodhead, WI | Janesville, WI | Footville, WI |
| Population | 48,305 | 11,062 | 11,342 | 2,309 | 29,482 | 818 |
| Median Income | $65,305 | $78,533 | $102,604 | $72,917 | $73,430 | $56,375 |
| Home Value | $160,000 | $172,300 | $225,100 | $206,800 | $220,100 | $147,400 |
| Cost of Living | 64 | 76 | 105 | 77 | 80 | 62 |
| Median Age | 36.9 | 39.3 | 41.7 | 41.8 | 41.3 | 46.4 |
Cost of Living
100 = National Average. Beloit's cost of living is 36% below the national average.
vs. State Avg
Below
Affordability
Very Affordable
Income-to-Home
2.5x
Demographics
Zip code 53511 has a population of 48,305 people with a median age of 36.9. There are 19,372 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Beloit (53511) population trend from 2010 to 2024
↑ 8.7%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
80°F
11°F
37 in
36 in
Beloit experiences warm summers with average highs around 80°F. Winters are cold with lows averaging 11°F. With 36 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$160,000
Median Household Income
$65,305
With 19,372 housing units across 110.5 square miles, 53511 has a housing density of 175 units per square mile. The home price-to-income ratio is 2.5x.
Location & Geography
Latitude
42.5542°
Longitude
-89.0945°
Land Area
110.5 sq mi
Water Area
1.4 sq mi
Nearby Zip Codes
Zip codes closest to 53511 (Beloit, WI) with distances:
All Zip Codes in Beloit, WI
Other zip codes serving Beloit:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 53511's $65,305. A way to compare Beloit to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 53511 (Beloit, WI). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Beloit, Wisconsin?
Beloit, Wisconsin uses zip code 53511 along with 1 other zip codes.
What county is zip code 53511 in?
Zip code 53511 is located in Rock County, Wisconsin.
What is the population of zip code 53511?
The population of zip code 53511 is 48,305 with a median age of 36.9.
Is 53511 in Beloit, Wisconsin?
Yes, zip code 53511 is in Beloit, Rock County, Wisconsin. The area code is 608.
Frequently Asked Questions
What city is zip code 53511 in?
Zip code 53511 is in Beloit, Wisconsin. It is part of Rock County and uses the Central (CST/CDT) timezone.
What is zip code 53511?
Zip code 53511 is a U.S. postal code in Beloit, Wisconsin (Rock County). It has a population of 48,305 and covers 110.5 square miles.
What is the population of zip code 53511?
The population of zip code 53511 (Beloit, WI) is 48,305 with a median age of 36.9. There are approximately 19,372 housing units in this area.
What is the median income in zip code 53511?
The median household income in zip code 53511 (Beloit, WI) is $65,305 per year. The cost of living index is 64 (100 = national average).
What is the average home price in zip code 53511?
The median home value in zip code 53511 (Beloit, WI) is $160,000. The cost of living index is 64 compared to the national average of 100.
What county is zip code 53511 in?
Zip code 53511 is located in Rock County, Wisconsin. The primary city is Beloit.
What is the area code for zip code 53511?
Zip code 53511 in Beloit, WI uses area code 608. It is located in the Central (CST/CDT) timezone.
Is zip code 53511 a good place to live?
Zip code 53511 (Beloit, WI) has a cost of living index of 64 (100 = national average), a median household income of $65,305, and median home values of $160,000. The median age is 36.9. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 53511?
The cost of living index for zip code 53511 (Beloit, WI) is 64, where 100 represents the national average. This area is below the national average. Median home value: $160,000.
What schools serve zip code 53511?
Zip code 53511 in Beloit, Wisconsin is served by the local school district of Rock County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.