Keymar, MD Utility & Living Guide

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Tier 3 Location

Keymar, MD Utility & Living Guide

Living in Keymar, MD offers a tranquil rural experience with easy access to nearby cities like Frederick and Baltimore

Last updated: June 26, 2026
Total Utilities$290/mo
1BR Rent$1100/mo
Sales Tax6%
COL Index108 (+8% above national average)
Family Score7/10
Median Home$340,000
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⚠️ Natural Hazard History — Keymar
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💰 Budget Calculator
🔌 Utilities
🏠 Housing
📊 Cost of Living
💰 Taxes
👨‍👩‍👧 Families
🧮 Tools

Monthly Utility Costs

⚡ Electric

$140/mo

Potomac Edison
🔥 Gas

N/A - Electric only
💧 Water

$50/mo

Carroll County Department of Public Works
🗑️ Garbage

$30/mo

Carroll County Department of Public Works
📶 Internet

$70/mo

Combined Average Overhead $290/month

Housing Market

Rent & Property
1 Bedroom$1100/mo
2 Bedrooms$1400/mo
3 Bedrooms$2000/mo
Median Home Price$340,000
Property Tax Rate1.1%
Avg Childcare/mo$1200

The housing market in Keymar is characterized by a mix of older and newer homes, with a moderate supply of rentals available. Home prices have been steadily increasing over the past few years, but remain relatively affordable compared to other areas in the region. The area is popular with families and commuters due to its rural charm and convenient location.

Cost of Living

Overall COL Index

108

US national avg = 100
vs National Avg

+8% above national average

Groceries

105

Transportation

92

Healthcare

102

Childcare/mo

$1200

Tax Rates

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

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

Family & Relocation

Family Vibe Score
7/10
Safety Index

60

Higher = safer
School Rating

7.2/10

GreatSchools avg
Avg Childcare

$1200/mo

City Pulse

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

Keymar has limited public transportation options, but the area is relatively flat and walkable, making it accessible for strollers and families

🎡 Top Kid Attractions
  • 🎯
    Carroll County Farm Museum
  • 🎯
    Piney Run Park
  • 🎯
    Hashawha Environmental Center

Best Neighborhoods for Families

The area around Keymar Road and Francis Scott Key Highway is popular with families due to its proximity to schools and community amenities. The rural areas surrounding Keymar offer a more secluded and peaceful living experience, with larger properties and scenic views.

Household Budget Calculator

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

Local Briefing & Neighborhood Pulse

Live Local News

Keymar is subject to Carroll County regulations, including zoning ordinances and building codes

The current financial trends in Keymar indicate a growing demand for housing and commercial development, driven by the area's proximity to major cities and transportation routes. However, this growth also poses challenges for the local infrastructure and environment.

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📊 Keymar — Census & Demographic Data

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

☀️ Seasonal Utility Costs

Utility costs in Keymar tend to be higher in the winter months due to heating demands, with average electricity bills increasing by 20-30% from December to February. In contrast, summer months see a moderate increase in electricity usage due to air conditioning, but overall costs remain relatively stable.

🏛️ Local Tax Details

The ZIP code 21757 has a property tax millage rate of 0.93, with no local surtaxes

👶 Family & Stroller Friendliness

6/10, with explanation: Keymar has some sidewalks and crosswalks, but the area is largely rural and lacks comprehensive pedestrian infrastructure, making it challenging for stroller navigation and family mobility

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