Woodlawn, IL Water Safety: 83/100 (2026)
1 ZIP code · 3 water systems · Updated 2026-07-19
ZipCheckup grade for Woodlawn: B.
This ZIP looks solid, with a few items worth a quick check.
In current IL EPA data, Woodlawn's tap water sits in the high-safety tier.
How Woodlawn Compares
Data: EPA SDWIS Last verified: 2026-07-19
Woodlawn Water: The Quick Version
- Average lead level: 0.001 mg/L.
- Homes built before 1986: 45% - older plumbing may contain lead solder.
- Estimated remediation: $900 per household.
- CDC health risk index: 14.47 - above typical levels.
Water Systems Serving Woodlawn
3 water systems are tracked federally in Woodlawn, IL. The top 3 providers collectively serve most residential addresses, but because they operate independently, infrastructure maintenance standards and compliance histories differ from one service zone to another.
- B
- B
- B
Overview
We track water quality and home safety data for 1 ZIP code in Woodlawn, Illinois (population ~2,018), covering 3 community water systems serving approximately 21,352 people region-wide.
No EPA violations are recorded for the tracked water systems in Woodlawn as of the latest reporting period.
Home Safety Score
Average Home Safety Score for Woodlawn: B (83/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Woodlawn water systems draw from: Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0010 mg/L (EPA action level: 0.015 mg/L)
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 62898 | B | Woodlawn | 3,587 |
All ZIP Codes in Woodlawn
- 62898 [B]
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
CDC Health Data for Woodlawn
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
How Old Is Woodlawn's Housing Stock?
With 45% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
Some cities skew heavily toward one construction era; Woodlawn does not. The median build year of 1981 reflects a housing stock where older and newer homes share the market in meaningful proportions. That mixed profile means the city carries moderate aggregate plumbing-era risk - with older homes, particularly those built before 1986, representing the portion of the stock where lead-soldered joints may still be present.
Most homes in Woodlawn were built after 1986, reducing the risk of lead contamination from plumbing. Older homes should still be tested.
Source: U.S. Census Bureau ACS B25034.
Woodlawn: Remediation Cost in Perspective
Within the Woodlawn market, estimated remediation claims a small portion of typical property equity - the financial burden is proportionally low.
Remediation costs in Woodlawn are relatively low compared to home values. The $300–$1,600 estimated range is a small fraction of median property value. Home values are 18% below the Illinois average.
Protecting Children from Lead in Woodlawn
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
If 45% of the Woodlawn inventory comes from before the federal ban on lead-bearing solder - and if utility samples sit at or near 0.015 mg/L - the gap between citywide averages and one specific faucet becomes a practical concern rather than a theoretical one. That is why one-home reads exist as a separate measurement. A certified filter through retailer networks addresses confirmed exposure where it appears in a household.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Deep Dive Reports
Detailed analysis for Woodlawn, IL