CITY REPORT SD

Saint Francis, SD Home Safety Data by ZIP

1 ZIP code · no water system mapped in our data · Updated

Data: EPA SDWIS

1
ZIP Codes
None mapped
Water Systems
N/A
ZIPs Linked to Systems with Violations
Zone 2
County Radon Potential (Moderate)
$35K
Median Home Value

Key Facts for Saint Francis Residents

  • Homes built before 1986: 63% - older plumbing may contain lead solder.
  • Health risk index (ZipCheckup composite of CDC data): 19.21.

Overview

We track home safety data for 1 ZIP code in Saint Francis, South Dakota, where no community water system is mapped to its ZIP codes in our data (about 1,457 residents). The EPA snapshots used for this build directly map water systems to 0 of 1 ZIP codes.

No EPA violation count is attached to the tracked ZIP codes of Saint Francis in our data (no water system is mapped, or the mapping is held back for review), so violation records are not shown here; the local utility may still have EPA records (search EPA ECHO by system name).

Lead & Copper

  • Lead data: not yet available for Saint Francis
  • Lead action-level status: not available

Radon Risk

1 of 1 ZIP records with known zones is in EPA Radon Zone 2.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

All ZIP Codes in Saint Francis

Data Sources

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

Saint Francis Community Health Snapshot

15.3%
Asthma (US: 9.8%)
20.7%
Diabetes (US: 10.4%)
24.8%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). County health indicators are shown for context only and are not linked to this area's water records.

Compared to National Average

Asthma 15.3% ↑
Diabetes 20.7% ↑
Mental Health 24.8% ↑

Vertical line = national average. ■ Above national · ■ Below national

Saint Francis Infrastructure Age

1989
Median Build Year
63%
Built Before 1986
35%
Built Before 1970
Copper
Likely Pipe Material

With 63% of homes built before 1986, lead solder in plumbing is a potential concern. Federal law banned lead solder in drinking-water plumbing in 1986, but many older homes retain original plumbing.

Source: U.S. Census Bureau American Community Survey (ACS).

Housing Age Profile

Ask the water utility whether your address in Saint Francis has a lead service line; its inventory can answer what a median build year of 1989 cannot.

1989
Median Year Built
63%
Pre-1986 (lead solder era; lead paint banned 1978)
35%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (35%) 1970–1986 (28%) Post-1986 (37%)

Over half of homes in Saint Francis were built before 1986, when federal law began restricting lead solder in drinking-water plumbing. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.

Source: U.S. Census Bureau ACS B25034.

Saint Francis: Lead Risk & Vulnerable Populations

63%
Homes Built Before 1986

Why children are most at risk: The CDC states that no safe blood lead level in children has been identified. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

If you have young children or are pregnant, consider testing your home's water - especially if your home was built before 1986.

Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.

Deep Dive Reports

Detailed analysis for Saint Francis, SD

Home → Cities → South Dakota → Saint Francis, SD

How to cite this page

APA ZipCheckup. (2026). Saint Francis, SD Home Safety Data by ZIP. https://zipcheckup.com/cities/sd/saint-francis/
BibTeX
@misc{zipcheckup-cities-sd-saint-francis,
  author = {{ZipCheckup}},
  title  = {{Saint Francis, SD Home Safety Data by ZIP}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/sd/saint-francis/}
}

Page version: October 2026.

Get safety alerts for Saint Francis, South Dakota

Free updates when EPA data changes for this area. No spam.

Unsubscribe anytime. Privacy Policy.

Share This Page

X Facebook
Check your water filter options Free tool - no phone call required.