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Alto, WI
Census-designated place in Fond du Lac County, Wisconsin.
Population
122
Land area
0.8sq mi
People per sq mi
155
ZIP codes
0
Alto and its ZIP codes
Alto at a glance
- Alto is 42% denser than Wisconsin as a whole.
Local data for Alto, WI
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Fond du Lac County. PPP loans are for Alto.
Unemployment rate
2.6%
Sep 2026, +0.1 pts in a year
Average annual pay
$61,132
44,880 jobs, 2025
Income per person
$62,319
BEA, 2024
Federal spending
$687M
FY 2026, $6,591 per person
Environment and hazard risk
Alto, WI, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: hail
Storm events since 1996
780
Countywide, mostly thunderstorm wind
Flood insurance policies
415
1.1% of homes, county
July high / Jan low
82° / 9°F
35.6 inches of rain a year
Health statistics
Share of adults in Alto, WI, CDC PLACES estimates
Obesity
42.3%
U.S. 33.3% +9.0 pts
Diabetes
9.4%
U.S. 12.1% -2.7 pts
Smoking
14.5%
U.S. 12.8% +1.7 pts
Uninsured (18-64)
8.0%
U.S. 11.1% -3.1 pts
Cities near Alto
| Name | Distance | Land area (sq mi) |
|---|---|---|
| BrandonVillage | 4 mi | 0.8 |
| WaupunCity | 4.5 mi | 4.7 |
| FairwaterVillage | 5.7 mi | 0.7 |
| Fox LakeCity | 9.9 mi | 1.6 |
| MarkesanCity | 10 mi | 2.3 |
| RosendaleVillage | 11 mi | 1.2 |
| RiponCity | 12 mi | 5 |
| OakfieldVillage | 12 mi | 1 |
| BurnettCensus-designated place | 13 mi | 0.3 |
| Green LakeCity | 14 mi | 1.9 |
| RandolphVillage | 14 mi | 1.2 |
| Beaver DamCity | 14 mi | 7.4 |
| FrieslandVillage | 15 mi | 1 |
| KekoskeeVillage | 15 mi | 31.4 |
| BrownsvilleVillage | 16 mi | 0.6 |
| KingstonVillage | 17 mi | 1.3 |
Frequently asked questions
- What county is Alto, WI in?
- Alto is in Fond du Lac County, Wisconsin.
- What is the population of Alto, WI?
- About 122 people live in Alto, based on American Community Survey 5-year estimates.
- What cities are near Alto?
- Nearby places include Brandon (4 mi), Waupun (4.5 mi), Fairwater (5.7 mi), Fox Lake (9.9 mi), Markesan (10 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023