Princeton, LA: High Radon Risk — 60/100 (2026)
1 ZIP code · 2 water systems · Updated 2026-06-03
Within Princeton, water safety data for LA reveals moderate quality — federal standards are generally met, but documented exceptions exist in specific service areas.
How Princeton Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About Princeton Water
- Homes built before 1986: 26% — older plumbing may contain lead solder.
- Estimated remediation: $1,700 per household.
- CDC health risk index: 14.09 — above typical levels.
Who Supplies Your Water in Princeton
Multiple utilities divide Princeton, LA's water service — 2 leading providers among 2 on the federal register.
Overview
We track water quality and home safety data for 1 ZIP code in Princeton, Louisiana (population ~3,245), covering 2 community water systems serving approximately 16,245 people region-wide.
No EPA violations recorded across any ZIP codes in Princeton — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Princeton: C (60/100)
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
Princeton water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Princeton
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 1 (High 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 |
|---|---|---|---|
| 71067 | C | TOWN OF HAUGHTON WATER SYSTEM | 5,355 |
All ZIP Codes in Princeton
- 71067 [C]
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.
Health Outcomes in Princeton
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
Housing & Infrastructure in Princeton
Housing age data helps assess potential lead pipe and infrastructure risks. Newer housing stock generally means lower plumbing-related contamination risk.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
Post-1986 construction is where the lower lead-solder risk lives, because that's when the federal ban on lead solder in plumbing took effect. In Princeton, where the median build year is 1992, the housing stock falls broadly on the newer side of that threshold — a distribution that moderates aggregate plumbing-era risk compared to older housing markets.
Most homes in Princeton 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.
Cost Context: What Remediation Means for Princeton Homeowners
Viewed from a financial planning lens, Princeton sits in the moderate remediation-share tier — the equity impact of addressing documented issues is real, and deliberate preparation separates smooth outcomes from disruptive ones for most homeowners.
Remediation costs are moderate relative to home values in Princeton. The estimated $1,100–$2,600 range is manageable for most homeowners but still worth budgeting for. Home values are 43% below the Louisiana average.
Lead Exposure Risk for Children in Princeton
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.
Locally, Princeton's indicators line up: aggregate readings pass under the regulatory benchmark and the pre-rule housing footprint at 26% keeps lead in a background position.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Flood & Climate Risk in Princeton
100% of ZIP codes in Princeton are mapped into FEMA-designated flood zones, and the NFIP records 4 claims reflecting a multi-event flood history. That combination places local flood exposure in the range where water-quality implications deserve at least periodic attention.
Princeton has a moderate flood history with 4 FEMA claims averaging $9,089 per payout. 100% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. Flood damage can add significantly to the estimated <strong>$1,700</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
What You Can Do in Princeton
- Test your water at home. City-level data shows averages — your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
Deep Dive Reports
Detailed analysis for Princeton, LA