Woodlawn, IL Water Safety: 83/100 (2026)
1 ZIP code · 3 water systems · Updated 2026-06-03
In current IL EPA data, Woodlawn's tap water sits in the high-safety tier.
How Woodlawn Compares
Data: EPA SDWIS Last verified: 2026-06-03
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.
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 recorded across any ZIP codes in Woodlawn — an excellent indicator of water quality.
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