For a 40-year-old driver with a clean record, Germantown car insurance averages about $182 a month ($2,183 a year) for full coverage, based on the rates insurers had filed with state regulators as of Aug. 31, 2026. That’s 8% below the Maryland average of $197 a month. GEICO has the lowest full-coverage average in Germantown among insurers open to all drivers, at about $130 a month.
Germantown’s car insurance prices sit close to those of its I-270 neighbors and a little below the Maryland average. Our benchmark driver pays about $15 a month less here than the state average.
Our data uses Germantown’s two standard ZIP codes, 20874 and 20876. 20876 runs about $6 a month higher than 20874.
Cost data comes from the auto rates insurers file with state regulators, compiled by Quadrant Information Services and updated as new rates are filed.
Rates as of Aug. 31, 2026. Page reviewed Sept. 29, 2026.
Full coverage in Germantown averages $2,183 a year, or about $182 a month, for our benchmark driver. Minimum liability at 20/40/15 limits averages $1,030 a year ($86 a month), and 50/100/50 liability with comprehensive and collision averages $2,149 ($179 a month).
GEICO’s Germantown average is 23% below Erie’s and Progressive’s, the widest GEICO lead of any Maryland city we cover in depth. Travelers and Nationwide aren’t in the Quadrant rate data we analyze. Every published 2026 Maryland rate study we reviewed ranks GEICO cheapest statewide, with Travelers or Nationwide often next; our Germantown estimates are about $155 a month for Travelers and $145 for Nationwide. Minimum-liability averages run from $47 to $168 a month across the insurers we rank.
Full-coverage averages by insurer in Germantown
Monthly, for the same driver and car. Estimated insurers are in the table below, not the chart.
Rates insurers filed with state regulators, compiled by Quadrant Information Services, as of Aug. 31, 2026. Benchmark 40-year-old driver, 100/300/100 with $500 deductibles.
| Insurance Company: | Minimum Liability 20/40/15 (Yearly): | Minimum Liability 20/40/15 (Monthly): | Full Coverage (Yearly): | Full Coverage (Monthly): |
|---|---|---|---|---|
| USAA (military families) | $413 | $34 | $1,439 | $120 |
| GEICO | $559 | $47 | $1,562 | $130 |
| Erie | $880 | $73 | $2,022 | $169 |
| Progressive | $1,331 | $111 | $2,033 | $169 |
| State Farm | $980 | $82 | $2,164 | $180 |
| Allstate | $2,016 | $168 | $3,882 | $324 |
| Nationwide* | $1,177 | $98 | $1,743 | $145 |
| Travelers* | $905 | $75 | $1,860 | $155 |
| Germantown average | $1,030 | $86 | $2,183 | $182 |
This table uses Germantown ZIP codes only. See how we calculated these rates.
Your ZIP code matters
Raising liability limits from 50/100/50 to 100/300/100 adds about $34 a year in our Germantown data, with the same $500 deductibles. For that you get three times the injury protection per crash and double the property damage limit.
Not for our benchmark driver. Comparing the same insurers in the same Germantown ZIP codes, full coverage averaged $1,919 a year in rates as of Nov. 30, 2025 and $1,844 as of Aug. 31, 2026, a 3.9% drop. Erie and Progressive each cut their Germantown averages by 6% to 7%, and GEICO’s didn’t change. Allstate isn’t part of that comparison because it joined our Maryland data in 2026.
Germantown’s prices sit just below Montgomery County’s, which averages $2,228 a year for full coverage in our data. Prices vary by town within the county: Silver Spring averages about $202 a month in our data, while Bethesda averages about $168, less than Germantown.
Your insurer choice matters far more than your ZIP code here. The two Germantown ZIP codes are about $6 a month apart, while GEICO and Allstate are about $194 a month apart for the same driver and car.
More Maryland cities and towns are in the Maryland rates by city table, and you can compare states on our car insurance rates by state page.
Nearby, Clarksburg averages about $177 a month in our data, Gaithersburg and Boyds about $183 and Rockville about $181, so most of upper Montgomery County prices close to Germantown.
Drivers in Germantown follow Maryland’s rules. To register and drive a car, your policy must include at least:
That’s often written as 30/60/15. You can waive PIP in writing for a lower premium, but you’d give up no-fault coverage for your own medical bills and lost wages. Our Maryland requirements guide covers the details, including the penalties for letting your coverage lapse.
Ready to compare
Insurers must file their rates and rating rules with each state’s insurance regulator. Quadrant Information Services uses those filings to calculate what each insurer would charge a specific driver, and InsuranceQuotes analyzes those prices. This page uses rates in effect on Aug. 31, 2026.
Coverage requirements come from the Maryland Insurance Administration and the Maryland MVA. We refresh these figures when new rate data is released.
For our benchmark driver, full coverage in Germantown averages about $182 a month ($2,183 a year) and minimum liability about $86 a month, based on the rates insurers had filed with state regulators as of Aug. 31, 2026. Full coverage is 8% below the Maryland average of $197 a month.
GEICO has the lowest full-coverage average among insurers open to all drivers in our Germantown rate data, at about $130 a month, followed by Erie and Progressive, effectively tied at about $169. USAA is lower at about $120 a month, but only for military members, veterans and their families. Rates vary by driver, so compare quotes for your own car and ZIP code.
Slightly. In our data, Germantown full coverage averages about $182 a month, compared with about $186 for Montgomery County as a whole.
In our data, 20874 averages about $179 a month for full coverage and 20876 about $185, a difference of about $6 a month.
In our Germantown data, full coverage (100/300/100 with $500 deductibles) averages about $182 a month and minimum liability at 20/40/15 limits about $86, a difference of about $96 a month ($1,153 a year). Liability-only coverage won’t pay to repair or replace your own car after a crash, a theft or a storm.
Not for our benchmark driver. Comparing the same insurers and ZIP codes, Germantown full coverage fell 3.9% between November 2025 and August 2026, from about $1,919 to $1,844 a year.
