Logan County, North Dakota
3 ZIP codes · Avg score 60/100 · Grade C · Updated 2026-06-03
Logan County: 3 ZIP codes, mid-range safety grade.
How Logan County Compares
How Logan County Compares
Logan County scores 4 points above the North Dakota state average (56/100) and 8 points below the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-03
Key Risk Factors
Health risk index: 15 (asthma 10.2%, diabetes 13.3%)
Estimated additional annual cost per homeowner: $637, driven primarily by energy_code_gap
Infrastructure: 0.427% avg pipe failure probability, 100% of ZIPs at high risk
83.3% 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: $637
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
997 housing units in Logan 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 Logan County
Water safety remediation is a moderate expense relative to home values. Most homeowners can address issues through staged improvements over time.
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 Logan County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water Systems with Most Violations
Top 4 systems in Logan County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | Stutsman Rural Water District | 5,550 | 0 |
| 2 | City of Gackle | 310 | 0 |
| 3 | NAPOLEON CITY OF | 792 | 0 |
| 4 | Southeast Wud (west) | 1,275 | 0 |
All ZIP Codes in Logan County
3 ZIP codes tracked in Logan County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 58442 | Gackle | 70 | B | 0 | $112K |
| 2 | 58561 | Napoleon | 70 | B | 0 | $98K |
| 3 | 58549 | Kintyre | 40 | D | 0 | $188K |
Recommended Buyer Guides for Logan County
Editorial methodology pairs each documented risk in this county with the buyer category that addresses it, drawing on water-quality detections, housing-stock lead exposure, EPA Radon Zone designation, and FEMA flood and wildfire ratings. NSF-certified options surface where applicable, and products that match the specific contaminant take priority.
- Best Lead Paint Test Kits — 83.3% of homes built before 1978
- Best Radon Test Kits — EPA Radon Zone 1 (highest risk) dominant in county
Overview
Logan County in North Dakota covers 3 ZIP codes with an average Home Safety Score of C (60/100).
No EPA violations recorded across any tracked ZIP codes in Logan County.
← Back to North Dakota 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.