Douglas County, Nebraska
51 ZIP codes · Avg score 47/100 · Grade D · Updated 2026-06-03
Compared to state averages, Douglas County scores below the baseline — health violations appear more frequently than the norm across its 51 ZIP codes.
How Douglas County Compares
How Douglas County Compares
Douglas County scores 18 points below the Nebraska state average (65/100) and 21 points below the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-03
ZIP Code Risk Map
Water Quality Map: Douglas County, Nebraska
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 11.7 (asthma 8.7%, diabetes 9.8%)
Estimated additional annual cost per homeowner: $1,298, driven primarily by flood
Infrastructure: 0.354% avg pipe failure probability, 37% of ZIPs at high risk
60.6% 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: $1,298
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
244,049 housing units in Douglas 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 Douglas County
Remediation costs are relatively manageable for most homeowners in Douglas County, representing a small fraction of property value.
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 Douglas County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water Systems with Most Violations
Top 5 systems in Douglas County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | METROPOLITAN UTILITIES DISTRICT | 660,000 | 545 |
| 2 | Lakeland Estates Water Company | 1,552 | 540 |
| 3 | Sarpy Company Sid 23 - Westmont Subdivision | 980 | 540 |
| 4 | Maplewood Estates Mobile Home Park | 805 | 540 |
| 5 | Meadowbrook Estates Water System | 675 | 540 |
16 total water systems serve Douglas County.
All ZIP Codes in Douglas County
51 ZIP codes tracked in Douglas County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 68007 | Bennington | 70 | B | 0 | $370K |
| 2 | 68055 | Rosalie | 66 | C | 2 | $51K |
| 3 | 68069 | Waterloo | 56 | C | 5 | $352K |
| 4 | 68068 | Washington | 53 | D | 0 | $185K |
| 5 | 68022 | Elkhorn | 52 | D | 2 | $453K |
| 6 | 68064 | Valley | 51 | D | 3 | $476K |
| 7 | 68105 | Omaha | 51 | D | 12 (1 health) | $188K |
| 8 | 68108 | Omaha | 51 | D | 12 (1 health) | $125K |
| 9 | 68110 | Omaha | 51 | D | 12 (1 health) | $114K |
| 10 | 68111 | Omaha | 51 | D | 12 (1 health) | $102K |
| 11 | 68116 | Omaha | 51 | D | 12 (1 health) | $320K |
| 12 | 68118 | Omaha | 51 | D | 12 (1 health) | $365K |
| 13 | 68122 | Omaha | 51 | D | 12 (1 health) | $231K |
| 14 | 68130 | Omaha | 51 | D | 12 (1 health) | $385K |
| 15 | 68138 | Omaha | 51 | D | 12 (1 health) | $223K |
| 16 | 68152 | Omaha | 51 | D | 12 (1 health) | $301K |
| 17 | 68164 | Omaha | 51 | D | 12 (1 health) | $241K |
| 18 | 68102 | Omaha | 46 | D | 12 (1 health) | $351K |
| 19 | 68104 | Omaha | 46 | D | 12 (1 health) | $158K |
| 20 | 68106 | Omaha | 46 | D | 12 (1 health) | $203K |
| 21 | 68107 | Omaha | 46 | D | 12 (1 health) | $143K |
| 22 | 68112 | Omaha | 46 | D | 12 (1 health) | $139K |
| 23 | 68114 | Omaha | 46 | D | 12 (1 health) | $273K |
| 24 | 68117 | Omaha | 46 | D | 12 (1 health) | $158K |
| 25 | 68124 | Omaha | 46 | D | 12 (1 health) | $277K |
| 26 | 68127 | Omaha | 46 | D | 12 (1 health) | $231K |
| 27 | 68131 | Omaha | 46 | D | 12 (1 health) | $225K |
| 28 | 68134 | Omaha | 46 | D | 12 (1 health) | $204K |
| 29 | 68137 | Omaha | 46 | D | 12 (1 health) | $233K |
| 30 | 68144 | Omaha | 46 | D | 12 (1 health) | $249K |
| 31 | 68154 | Omaha | 46 | D | 12 (1 health) | $298K |
| 32 | 68103 | Omaha | 41 | D | 12 (1 health) | — |
| 33 | 68109 | Omaha | 41 | D | 12 (1 health) | — |
| 34 | 68119 | Omaha | 41 | D | 12 (1 health) | — |
| 35 | 68120 | Omaha | 41 | D | 12 (1 health) | — |
| 36 | 68135 | Omaha | 41 | D | 12 (1 health) | $323K |
| 37 | 68139 | Omaha | 41 | D | 12 (1 health) | — |
| 38 | 68142 | Omaha | 41 | D | 12 (1 health) | $316K |
| 39 | 68145 | Omaha | 41 | D | 12 (1 health) | — |
| 40 | 68155 | Omaha | 41 | D | 12 (1 health) | — |
| 41 | 68172 | Omaha | 41 | D | 12 (1 health) | — |
| 42 | 68175 | Omaha | 41 | D | 12 (1 health) | — |
| 43 | 68176 | Omaha | 41 | D | 12 (1 health) | — |
| 44 | 68178 | Omaha | 41 | D | 12 (1 health) | — |
| 45 | 68179 | Omaha | 41 | D | 12 (1 health) | — |
| 46 | 68180 | Omaha | 41 | D | 12 (1 health) | — |
| 47 | 68181 | Omaha | 41 | D | 12 (1 health) | — |
| 48 | 68182 | Omaha | 41 | D | 12 (1 health) | — |
| 49 | 68183 | Omaha | 41 | D | 12 (1 health) | — |
| 50 | 68197 | Omaha | 41 | D | 12 (1 health) | — |
| 51 | 68198 | Omaha | 41 | D | 12 (1 health) | — |
Recommended Buyer Guides for Douglas County
Below: editorial picks, no sponsored placements.
- Best Lead Paint Test Kits — 60.6% of homes built before 1978
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
- Best Radon Test Kits — EPA Radon Zone 1 (highest risk) dominant in county
- Best Sump Pumps — Flood is the top compound risk factor
- Best Mold Test Kits — Flood-driven moisture and mold risk
Deep Dive Reports
Detailed analysis for Douglas County, Nebraska
Overview
Douglas County in Nebraska covers 51 ZIP codes with an average Home Safety Score of D (47/100).
49 of 51 ZIP codes have recorded EPA violations. 45 health-based violations have been documented.
← Back to Nebraska 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.
What You Can Do
Douglas County has a grade of D. Here are steps to protect your household.
Test your tap water
Order a certified lab test kit ($20-$50) to check for lead, bacteria, and other contaminants specific to your ZIP code.
Consider a certified water filter
NSF-certified filters can remove most common contaminants. Match the filter to your test results for best protection. Try our filter matcher
Contact your water utility
Request the latest Consumer Confidence Report (CCR) from your water provider. It details exactly what was found in your water supply.
Check for lead in your home
60.6% of homes in this county were built before 1978. Older plumbing and solder can leach lead into drinking water, especially in the morning.