CONGRESSIONAL DISTRICT MD

Maryland - 4th District

119th Congress · 52 ZIP codes · Avg score 82/100 · Grade B · Updated N/A

Data: EPA SDWIS / Census 119th Congress Last verified: N/A

ZipCheckup's versioned Home Safety Profile covers 52 ZIP codes in Maryland's 4th District: the measured model 4.0.0 average is Grade B (82/100). The measured EPA water records report no violations; records without a reported count are not treated as zero.

B
District Grade
82
Avg Safety Score
52
ZIP Codes
0
Total Violations
1
Water Systems
Beltsville
Best ZIP: 20705 (83/100)
Spencerville
Lowest ZIP: 20868 (67/100)

ZIP Codes in This District

52 ZIP codes tracked in Maryland's 4th District. Showing top 50 by safety score.

# ZIP Code City Safety Score Grade Violations
1 20705 Beltsville 83 B 0
2 20706 Lanham 83 B 0
3 20707 Laurel 83 B 0
4 20708 Laurel 83 B 0
5 20710 Bladensburg 83 B 0
6 20712 Mount Rainier 83 B 0
7 20722 Brentwood 83 B 0
8 20735 Clinton 83 B 0
9 20737 Riverdale 83 B 0
10 20740 College Park 83 B 0
11 20742 College Park 83 B 0
12 20743 Capitol Heights 83 B 0
13 20744 Fort Washington 83 B 0
14 20745 Oxon Hill 83 B 0
15 20746 Suitland 83 B 0
16 20747 District Heights 83 B 0
17 20748 Temple Hills 83 B 0
18 20769 Glenn Dale 83 B 0
19 20770 Greenbelt 83 B 0
20 20771 Greenbelt 83 B 0
21 20781 Hyattsville 83 B 0
22 20782 Hyattsville 83 B 0
23 20783 Hyattsville 83 B 0
24 20784 Hyattsville 83 B 0
25 20785 Hyattsville 83 B 0
26 20866 Burtonsville 67 C 0
27 20868 Spencerville 67 C 0
28 20697 Southern Md Facility N/A N/A N/A
29 20703 Lanham N/A N/A N/A
30 20704 Beltsville N/A N/A N/A
31 20709 Laurel N/A N/A N/A
32 20717 Bowie N/A N/A N/A
33 20718 Bowie N/A N/A N/A
34 20719 Bowie N/A N/A N/A
35 20725 Laurel N/A N/A N/A
36 20726 Laurel N/A N/A N/A
37 20731 Capitol Heights N/A N/A N/A
38 20738 Riverdale N/A N/A N/A
39 20741 College Park N/A N/A N/A
40 20749 Fort Washington N/A N/A N/A
41 20750 Oxon Hill N/A N/A N/A
42 20752 Suitland N/A N/A N/A
43 20753 District Heights N/A N/A N/A
44 20757 Temple Hills N/A N/A N/A
45 20768 Greenbelt N/A N/A N/A
46 20775 Upper Marlboro N/A N/A N/A
47 20787 Hyattsville N/A N/A N/A
48 20788 Hyattsville N/A N/A N/A
49 20790 Capitol Heights N/A N/A N/A
50 20791 Capitol Heights N/A N/A N/A

Overview

Maryland's 4th District encompasses 52 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (82/100).

The available EPA record reports no violations across 27 ZIP records with a reported count.

Housing Context

Homes in this district were built on average around 1969 (~57 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.

Data Sources

Updated daily. Data covers 52 ZIP codes in Maryland's 4th District.

← Back to Maryland overview

How to cite this page

APA ZipCheckup. (2026). Maryland 4th District - Home Safety Score 82/100. https://zipcheckup.com/congressional/md-4/
BibTeX 
@misc{zipcheckup-congressional-md-4,
  author = {{ZipCheckup}},
  title  = {{Maryland 4th District - Home Safety Score 82/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/md-4/}
}

Page version: August 2026.

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