Marriottsville, MD Utility & Living Guide

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Tier 3 Location

Marriottsville, MD Utility & Living Guide

Living in Marriottsville offers a serene and peaceful environment with easy access to Baltimore and Washington D.C.

Last updated: June 26, 2026
Total Utilities$350/mo
1BR Rent$1300/mo
Sales Tax6%
COL Index110 (+10% above national average)
Family Score7/10
Median Home$380,000
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⚠️ Natural Hazard History — Marriottsville
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💰 Budget Calculator
🔌 Utilities
🏠 Housing
📊 Cost of Living
💰 Taxes
👨‍👩‍👧 Families
🧮 Tools

Monthly Utility Costs

⚡ Electric

$140/mo

BGE
🔥 Gas

$60/mo

BGE
💧 Water

$50/mo

Howard County Department of Public Works
🗑️ Garbage

$30/mo

Republic Services
📶 Internet

$70/mo

Combined Average Overhead $350/month

Housing Market

Rent & Property
1 Bedroom$1300/mo
2 Bedrooms$1700/mo
3 Bedrooms$2300/mo
Median Home Price$380,000
Property Tax Rate1.1%
Avg Childcare/mo$1200

The housing market in Marriottsville is competitive, with a mix of old and new homes. The area is popular with families and commuters due to its good schools and easy access to major highways. Home prices have been steadily increasing over the past few years.

Cost of Living

Overall COL Index

110

US national avg = 100
vs National Avg

+10% above national average

Groceries

105

Transportation

102

Healthcare

105

Childcare/mo

$1200

Tax Rates

Tax Overview
Total Sales Tax6%
Property Tax Rate1.1%
<p>State 6% + County 0%</p>

Maryland has a progressive state income tax with rates ranging from 2% to 5.75%

Family & Relocation

Family Vibe Score
7/10
Safety Index

40

Higher = safer
School Rating

7.5/10

GreatSchools avg
Avg Childcare

$1200/mo

City Pulse

Population Trend
+2% (growing)
Political Climate
Purple
Business Momentum
Moderate with key industries in technology, healthcare, and education
Top Local Concerns
Traffic, education, public safety
🚌 Transit for Families

Marriottsville has limited public transportation options, but the area is relatively stroller-friendly with wide sidewalks and accessible parks

🎡 Top Kid Attractions
  • 🎯
    Patapsco Valley State Park
  • 🎯
    The Mall in Columbia
  • 🎯
    Clark's Elioak Farm

Best Neighborhoods for Families

The best neighborhoods for families in Marriottsville include Woodmark, Waverly Woods, and Glenelg. These areas offer good schools, parks, and a sense of community.

Household Budget Calculator

Estimate your real monthly cost of living in Marriottsville based on your household profile.

Local Briefing & Neighborhood Pulse

Live Local News

Howard County has regulations on zoning, noise, and environmental issues

The current financial trend in Marriottsville is a growing demand for housing and commercial development, driven by its proximity to Baltimore and Washington D.C. The area is also seeing an increase in new businesses and job opportunities.

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📊 Marriottsville — Census & Demographic Data

Official data from the US Census Bureau, American Community Survey.

☀️ Seasonal Utility Costs

Utility costs in Marriottsville tend to be higher in the summer due to air conditioning usage, with average electricity bills increasing by 20-30% during the summer months. In the winter, heating costs are relatively low due to the area's moderate climate.

🏛️ Local Tax Details

The property tax millage rate in Marriottsville is 1.04, with no local surtaxes

👶 Family & Stroller Friendliness

8/10: Marriottsville has wide sidewalks and accessible parks, but some areas lack elevator access in public buildings and transit

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