ZIP code
53505
Avalon, WI
53505 covers Avalon in Rock County, with 370 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 53505. Methodology
ZIP code map of 53505

About ZIP code 53505
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 53505. Not ACS. Methodology
People in 53505
Race
- White378
- Asian2
- Other race5
- Two or more races13
Hispanic or Latino (any race): 20
Age
- Under 1027
- 10 to 1968
- 20 to 2931
- 30 to 3941
- 40 to 4954
- 50 to 5972
- 60 to 6951
- 70 to 7931
- 80 and older23
Income and housing in 53505
Education
- High school graduate95.8%
- Bachelor's degree27.0%
- Graduate degree6.3%
Places covering 53505
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
No place overlap rows for this ZIP.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Rock County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 53505
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 415 | |
| 2006 | 412 | |
| 2007 | 409 | |
| 2009 | 363 | |
| 2010 | 384 | |
| 2011 | 453 | 388 |
| 2012 | 421 | 380 |
| 2013 | 425 | 400 |
| 2014 | 498 | 370 |
| 2015 | 490 | 380 |
| 2016 | 444 | 380 |
| 2017 | 441 | 400 |
| 2018 | 441 | 360 |
| 2019 | 357 | 380 |
| 2020 | 363 | 340 |
| 2021 | 373 | 340 |
| 2022 | 368 | 350 |
| 2023 | 370 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 53505
12 nearest ZIP centroids (any distance)
- 53114Darien5.2 miPop 2,153 · Income $73,906
- 53546Janesville6.5 miPop 29,482 · Income $73,430
- 53115Delavan7.8 miPop 16,056 · Income $70,880
- 53525Clinton8.2 miPop 4,083 · Income $72,991
- 53563Milton10.1 miPop 11,468 · Income $89,397
- 53585Sharon10.4 miPop 2,238 · Income $71,683
- 53190Whitewater11.0 miPop 20,461 · Income $59,598
- 53545Janesville12.4 miPop 23,937 · Income $70,730
- 53501Afton13.5 miPop 147 · Income —
- 53184Walworth14.4 miPop 4,233 · Income $76,875
- 61080South Beloit15.0 miPop 11,062 · Income $78,533
- 53121Elkhorn15.1 miPop 18,640 · Income $83,635
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 53505, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 53505 FAQ
- What city is ZIP code 53505 in?
- 53505 is in Avalon, WI.
- What county is 53505 in?
- 53505 is in Rock County.
- What is the median household income in 53505?
- The median household income in 53505 is $96,667.
- Which ZIP codes are near 53505?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 53505.