NEIGHBORSCORE

Upperco, Maryland · ZIP 21155

Upperco — ZIP 21155

Crime DataSchools

Upperco (21155) scores 41/100 — Below Average for Maryland. Safety: Higher reported-crime rate under the available data tier. Schools: Mid-range proficiency and grade-band coverage. A premium market - pricier than most of the state. The typical home value here is $548K.

41OUT OF 100

Overall NeighborScore

FBelow Average

Tap a tab to compare 21155 against its city, state, or the nation.

Higher reported-crime rate under the available data tier.

Safety index25/100
Violent crime share14%
Property crime share86%

Mid-range proficiency and grade-band coverage.

School index59/100
Avg math proficiency67%
Avg reading proficiency72%
Schools nearby1

A premium market - pricier than most of the state.

Affordability index44/100
Typical home value$548K

How this score is calculated: the NeighborScore composite weights crime 53% and schools 47%, each normalized to the local area. Home affordability is shown for context and is not factored into the overall score. Sources & methodology →

Last refreshed — Schools: Aug 2026 · Real estate: Aug 2026 · Demographics: Jun 2026

Nearby Neighborhoods

Not the right fit? See how adjacent ZIPs score — tap to jump over.

Hampstead, MarylandHampsteadZIP 21074
77▲36 vs here
Sparks Glencoe, MarylandSparks GlencoeZIP 21152
41= even vs here
Reisterstown, MarylandReisterstownZIP 21071
43▲2 vs here
Reisterstown, MarylandReisterstownZIP 21136
40▼1 vs here

Real Estate Snapshot

Typical Home Value

$548K

Median Rent

—

Days on Market

—

Sale-to-List

—

Typical Home Value — 23 Months

Crime Overview

Total Incidents

24,088

Violent Crime

3,481

Property Crime

20,607

Crime statistics for this area are estimated from FBI-reported county-level data for Baltimore County, Maryland (2025). This ZIP does not yet have city-specific monthly crime data, so figures reflect the entire county rather than this ZIP alone.

Full Crime Report →

Nearby Schools

Grades
Fifth District ElementaryKG–05262
67%
72%

Directory and latest enrollment: NCES Common Core of Data (SY 2024–25 where reported). Proficiency: U.S. Department of Education EDFacts SY 2021–22; state standards are not directly comparable.

Full School Report →

Demographics

Population

3,124

Median Income

$123K

Homeownership

82%

Median Age

33.7 yrs

Source: US Census Bureau ACS 5-Year Estimates (2024).

Map

Frequently Asked Questions

ZIP 21155 has a reported-crime score of 25/100. A higher score represents a lower reported-crime rate under the best available data tier for this ZIP; it is not a guarantee of safety. Review the crime report and current local police data before making a decision.
ZIP 21155 has a school score of 59/100. The index combines reported SY 2021–22 math and reading proficiency with grade-band coverage. Nearby or county-level estimates may be used where ZIP-level reporting is sparse, and state assessment standards are not directly comparable.
The latest home value or sale-price figure available for ZIP 21155 is approximately $548K. The profile identifies the underlying source; Zillow ZHVI is a typical home value measure, while Redfin data is a median sale-price measure. These are different metrics and may lag current listings.
ZIP 21155 in Upperco has an overall NeighborScore of 41/100. It combines the crime score (53%) and school score (47%); affordability is context only. Use the component data and its coverage notes rather than treating the composite as a complete measure of livability.