Waupaca County, Wisconsin
14 ZIP codes · Avg score 53/100 · Grade D · Updated 2026-06-04
Waupaca County ranks below average for water safety, with health-based violations recorded across multiple of its 14 ZIP codes.
How Waupaca County Compares
How Waupaca County Compares
Waupaca County scores 13 points below the Wisconsin state average (66/100) and 15 points below the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-04
ZIP Code Risk Map
Water Quality Map: Waupaca County, Wisconsin
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 14 (asthma 11.1%, diabetes 12.9%)
Estimated additional annual cost per homeowner: $843, driven primarily by energy_code_gap
Infrastructure: 0.395% avg pipe failure probability, 46% of ZIPs at high risk
65.7% of homes built before 1978 (lead paint era)
County Health Indicators vs National Average
Black markers indicate national averages. Source: CDC PLACES, Census ACS.
Infrastructure Overview
Sources: Census ACS (housing age), EPA SDWIS (infrastructure risk model), state bridge inspection data.
Compound Risk Breakdown
Estimated additional annual cost per homeowner: $843
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
28,972 housing units in Waupaca County
Source: U.S. Census Bureau ACS B25034 (Year Structure Built).
Water Safety Affordability
How much it costs to fix water issues relative to home values in Waupaca County
Remediation costs are relatively manageable for most homeowners in Waupaca County, representing a small fraction of property value.
Remediation includes water filtration, lead abatement, radon mitigation, and flood protection where applicable. Source: Census ACS, EPA SDWIS.
Health Outcomes vs National Average
CDC PLACES data for Waupaca County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water Systems with Most Violations
Top 5 systems in Waupaca County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | WEYAUWEGA WATERWORKS | 1,856 | 4 |
| 2 | Manawa Waterworks | 1,300 | 3 |
| 3 | Waupaca Waterworks | 6,062 | 3 |
| 4 | MARION WATERWORKS | 1,293 | 2 |
| 5 | Clintonville Utilities | 4,635 | 2 |
17 total water systems serve Waupaca County.
All ZIP Codes in Waupaca County
14 ZIP codes tracked in Waupaca County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 54949 | Manawa | 69 | C | 2 | $192K |
| 2 | 54981 | Waupaca | 69 | C | 3 (1 health) | $204K |
| 3 | 54946 | King | 65 | C | 2 | — |
| 4 | 54922 | Bear Creek | 64 | C | 1 | $180K |
| 5 | 54929 | Clintonville | 64 | C | 2 (1 health) | $158K |
| 6 | 54983 | Weyauwega | 61 | C | 1 | $214K |
| 7 | 54933 | Embarrass | 59 | C | 2 | $87K |
| 8 | 54940 | Fremont | 45 | D | 0 | $286K |
| 9 | 54945 | Iola | 41 | D | 1 | $198K |
| 10 | 54990 | Iola | 41 | D | 1 | — |
| 11 | 54928 | Caroline | 40 | D | 0 | $194K |
| 12 | 54961 | New London | 40 | D | 1 | $197K |
| 13 | 54962 | Ogdensburg | 40 | D | 0 | $195K |
| 14 | 54977 | Scandinavia | 40 | D | 0 | $243K |
Recommended Buyer Guides for Waupaca County
While many sites publish identical guide lists across every county they cover, the selection here changes by location — driven by the EPA, NSF, FEMA, and CDC datasets that describe the actual conditions documented for this jurisdiction in the federal record.
- Best Lead Paint Test Kits — 65.7% of homes built before 1978
- Best Radon Test Kits — EPA Radon Zone 1 (highest risk) dominant in county
Deep Dive Reports
Detailed analysis for Waupaca County, Wisconsin
Overview
Waupaca County in Wisconsin covers 14 ZIP codes with an average Home Safety Score of D (53/100).
10 of 14 ZIP codes have recorded EPA violations. 2 health-based violations have been documented.
← Back to Wisconsin water quality report
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Home values: U.S. Census Bureau ACS (median estimates by ZCTA)
Updated daily.
What You Can Do
Waupaca County has a grade of D. Here are steps to protect your household.
Test your tap water
Order a certified lab test kit ($20-$50) to check for lead, bacteria, and other contaminants specific to your ZIP code.
Consider a certified water filter
NSF-certified filters can remove most common contaminants. Match the filter to your test results for best protection. Try our filter matcher
Contact your water utility
Request the latest Consumer Confidence Report (CCR) from your water provider. It details exactly what was found in your water supply.
Check for lead in your home
65.7% of homes in this county were built before 1978. Older plumbing and solder can leach lead into drinking water, especially in the morning.