NTD ID 30129 · Full Reporter

Anne Arundel County

Anne Arundel County carried 357,449 boardings in FY2025 at $24.56 per ride and — in subsidy per ride. Ten years of NTD data, by mode.

Annapolis, MD Baltimore, MD Bus Demand Response
Also known as AAC
FY2025 boardings
357.4K
+139.8% vs FY2024
Cost per ride
$24.56
-71.8% $23.93 in 2024 dollars
Subsidy per ride
—
operating cost less fares
Fare recovery
—
fares average — per ride
Passenger miles
1.1M
average trip 3.08 miles
Operating cost
$8.78M
$111.10 per revenue hour
Rides per resident
0.59
service area 603.4K people
Rides per revenue hour
4.52
79K hours operated
Passengers aboard
0.93
average at any moment, passenger miles over vehicle miles
Average speed
14.89 mph
in revenue service, stops and traffic included
Cost per vehicle mile
$7.46
what running a mile costs, before anyone boards
Seasonal swing
1.6x
busiest month against quietest, 2025

What those two numbers mean

Passengers aboard is passenger miles divided by vehicle miles: how many people are on board on average, at any moment. It is the missing term in cost per ride. A service carrying twenty people per vehicle mile and one carrying half a person can spend the same on fuel and wages and arrive at wildly different costs per passenger.

Average speed is vehicle miles divided by vehicle hours, including every stop and every red light. It is the hidden term in cost per mile, because cost per mile is cost per hour divided by speed. A bus network slowing from 13 mph to 11 becomes a fifth more expensive per mile with no change in wages and no change in service.

By the numbers

By the numbers

FY2025 unless noted. Each figure is computed from what the agency filed with NTD, and set against something to read it by.

Since 2019
151% of riders

Running 97% of its 2019 service for 151% of its 2019 riders. Riders have come back faster than the service has.

The same twelve months of 2019. Through August 2026.

Public money per resident
$15 a year

Operating cost less fares, per person in the service area the agency reports. Agencies draw those areas very differently, so this is set against peers.

Median of similar agencies: $40

Run by contractors
100% of service

Revenue hours bought from a private operator or another agency rather than run in-house. Nationally, much of this is paratransit.

U.S. transit: 27% of service hours

Paratransit and dial-a-ride
36% of operating cost

For 14% of rides: $64.92 a ride, against $18.22 on the rest of its service. Door-to-door trips carry one or two people at a time. It includes paratransit, which federal law requires for riders whose disability keeps them off the fixed routes; where a separate agency runs the region's paratransit, its cost is not here.

Similar agencies: 27% of operating cost. U.S. demand response: $52.35 a ride.

Rides on an average day
979

A journey with a transfer counts as two rides, because NTD counts each boarding.

The year's boardings divided by 365. Weekdays run higher, weekends lower.

Profile

Agency profile

As filed with the National Transit Database.

Contact

Legal name
Anne Arundel County
Address
2662 RIVA RD
Annapolis, MD 21401-7057

Organization

Organization type
City, County or Local Government Unit or Department of Transportation
Reporter type
Full Reporter
Fiscal year ends
June 30, 2025
Reporting since
FY2015

Service area

Population served
603,441 over 398 sq mi
Density
1,516 people per sq mi
Urbanized area
Baltimore, MD · 2.21M people
Vehicles at maximum service
35 · 35 contracted

Services operated

Each mode has its own page, with its own ridership, cost and safety.

Ridership

Ridership

Monthly data through August 2026.

This year against the last five

Same months, stacked on one axis, so seasonality does not read as a trend

Annual boardings

Ten-year series

Every month since 2014

The whole series, unsmoothed

Recovery against 2019

Each month against the same month before the pandemic

Latest month at 176.4% of 2019.

Cost

Cost and subsidy

Dollar figures are shown as reported and again in 2024 dollars.

Cost and subsidy per ride

As reported

In 2024 dollars

The same series with inflation removed

Why cost per ride moved

Indexed to FY2015 = 100, in constant dollars

Cost per ride is the cost of an hour of service divided by the riders carried in that hour. It can only rise for two reasons: service got dearer to produce, or fewer people rode it.

Since FY2016, in constant dollars, an hour of service costs 30% more to run and carries 9% more riders. The rise in cost per ride is all the service getting dearer.

Across all U.S. bus service over the same years, an hour costs 14% more to run and carries 22% fewer riders.

Where the money goes

Operating cost by function

Who pays for it

Federal, state and local funding, 2007 to 2024

Operating and capital money together, in the dollars of each year. Fares are not in this file — FTA took them out of the funding series in 2022 — so "directly generated" here means advertising, concessions, park and ride and taxes the agency levies itself. The farebox is charted above.

Capital

Capital spending

What was spent on building, rebuilding and replacing, shown beside the cost of running the service rather than folded into it.

Operating subsidy per ride
—
FY2025, cost less fares
Capital spent per ride
$0.00
that year's spending, not the cost of the assets
Both together
—
public money spent that year, per boarding
Capital per ride, averaged
$0.00
mean of 3 years

Capital spending, FY2018

In 2024 dollars, so the years can be compared. This is the series the estimate above is built from.

Operating and capital, per ride

Stacked, but counted separately. The two are different kinds of number.

Who pays for what

FY2025. Running the service and building it are funded by different governments.

Spending Total Federal State Local Fares and own revenue
operating $10M 23.2% 0% 76.8% 0%
capital $0 — — — —

Fares offset the cost of running the service. They do not meaningfully offset capital, which is why subsidy per ride on this site is an operating figure and stays one.

What these capital figures are not

Spending is not the same as cost
NTD reports what an agency spent on capital in a year, not what its capital cost it that year. Those differ: a system opened in 1904 spends almost nothing on tunnels while consuming an enormous inherited asset every day, and an agency that bought a fleet last year spent a fortune once and will spend nothing for a decade.
Vehicles can be depreciated. Everything else cannot.
FTA's capital series runs from 1992, which covers a bus fleet's working life more than twice over, so averaging rolling-stock spending across one replacement cycle gives a defensible figure for what the fleet costs each year. Track, tunnels, bridges and stations last forty to a hundred years or more. Thirty-three years of spending on those measures recent investment policy, not consumption, so no figure is published for them.
The vehicle figure is an estimate
Cost per ride including vehicles is arithmetic on published spending rather than a published number, and it assumes the agency has been replacing vehicles at roughly the rate it wears them out. Each agency's page says how far that assumption holds for it. It covers vehicles only: no track, no tunnels, no stations.
Year-by-year capital is lumpy
Capital arrives in bursts. A single year of it says more about where an agency sits in its replacement cycle than about the cost of carrying a passenger, which is why the per-ride averages here run across every year available.
Fares do not pay for it
Fare revenue offsets operating cost. It does not meaningfully offset capital, which is funded almost entirely by government. Subsidy per ride on this site is an operating figure and stays that way.

Capital spending by year and use

Year Guideway Stations Vehicles Maintenance buildings Fare collection Other Total
2025 $0 $0 $0 $0 $0 $0 $0
2024 $0 $0 $0 $0 $0 $0 $0
2023 $0 $0 $0 $0 $0 $0 $0

Peers

Compared with similar systems

144 agencies serve an urbanized area of similar size, carry a similar number of riders, and run bus as their main service.

Cost per ride
$24.56
better than 27% of peers
Subsidy per ride
—
not enough peers to rank
Fare recovery
—
not enough peers to rank
Rides per resident
0.59
better than 15% of peers

Cost per ride against peers

This agency in blue, peer median dashed

Rides per resident against peers

How much the place uses what it has

Peer detail

Agency Urbanized area Population Boardings Rides / resident Cost / ride Subsidy / ride Fare recovery
Anne Arundel County this agency Baltimore, MD 2.21M 357.4K 0.59 $24.56 — —
Florida Non-UZA 2.42M 363.1K 0.36 $16.50 $15.57 5.6%
Baltimore, MD 2.21M 307.7K 3.15 $18.61 $16.86 9.4%
Illinois Non-UZA 2.64M 367.7K — $45.39 $45.15 0.5%
Oklahoma Non-UZA 1.99M 414.8K — $9.68 $9.01 6.9%
Pittsburgh, PA 1.75M 368.5K 1.01 $41.38 $39.34 4.9%
Illinois Non-UZA 2.64M 401.8K — $6.11 $6.09 0.4%
Washington Non-UZA 1.9M 287.5K — $22.95 — —
Mississippi Non-UZA 2.1M 495.8K — $8.30 — —
Minnesota Non-UZA 2.34M 506.6K — $27.77 $23.51 15.3%
San Juan, PR 1.84M 273.2K 1.55 $9.35 — —
Peer median (144 agencies) 1.8 $16.93 $15.80 5.9%

By mode

By mode

Each service this agency runs, for FY2025. Directly operated and purchased service are summed.

Boardings by mode

Annual, stacked

Cost per ride by mode

FY2025

Mode detail, FY2025

Mode Service Boardings Passenger miles Revenue hours Operating cost Cost / ride Subsidy / ride Fare recovery Link
Demand Response Directly operated — — — — — — — Detail →
Bus Purchased transportation 308,930 778,504 53,173 $5,629,677 $18.22 — — Detail →
Demand Response Purchased transportation 48,519 321,298 25,851 $3,149,843 $64.92 — — Detail →

Safety

Safety

Collisions, fires, derailments and security events reported to NTD. Only complete years are shown.

Events by year

All event types, all modes

Events per 100 million revenue miles

Against the U.S. rate for the same mix of service

The dashed line is not the national average. It is what the national rate would be for this agency's own service: each mode it runs, charged at that mode's U.S. rate for the year, in proportion to its miles. Rates differ tenfold between modes, so a railway read against a national figure made mostly of buses and vans would look dangerous for running rail.

Miles rather than boardings, because this series covers 2020, when service kept running and riders did not come. And sitting above the line is as likely to mean careful reporting as dangerous operation.

The longer record, 2015 to 2024

FTA's threshold-adjusted time series, which reaches back further than the incident file and is built to be compared across years

NTD's reporting threshold changed in 2010, 2015 and 2023. FTA publishes this series adjusted for those changes so the years can be read against each other; the unadjusted counts jump by a third in 2015 on the rule change alone.

Injuries, latest full year
0
Fatalities, latest full year
0
Total events, latest full year
0

Fleet

Fleet, workforce and reliability

How old the vehicles are, how many people run them, and how far they get between breakdowns.

Revenue vehicles
26
FY2025
Average age
11.54 yrs
weighted across the fleet
Past useful life
100%
26 vehicles at or beyond FTA's benchmark
Miles between failures
117,698
all mechanical failures, revenue miles

How the fleet has aged, 2016 to 2024

Average vehicle age, weighted across every mode the agency runs

A rising line is not automatically bad and a falling one is not automatically good: a fleet gets younger the year an agency takes delivery, and older every year it does not. What the shape shows is whether replacement is steady or comes in bursts. The table below says how many vehicles are actually past the life FTA expects of them.

Vehicles, and how many are accessible

Active revenue vehicles against those meeting the ADA standard

Fleet age

FTA's default useful life benchmark for each class, from the Transit Asset Management rule

Vehicle type Count Average age FTA benchmark Past FTA benchmark Past own benchmark
Cutaway 26 11.54 yrs 10 yrs
100%

Miles between failures

Revenue miles divided by mechanical failures. Higher is better.

NTD counts a failure as major when it stops the vehicle finishing its trip.

Reliability by mode

Mode Service Revenue miles Major failures All failures Miles between failures
Bus Purchased transportation 684,776 1 4 171,194
Demand Response Purchased transportation 492,200 2 6 82,033

Fuel and energy

What the fleet burned in FY2025.

Miles by fuel

Comparing miles avoids any energy-equivalence assumption

Fuel by mode

Mode Diesel (gal) Gasoline (gal) CNG (gal eq.) Electric (kWh) Diesel mpg Zero-emission
Bus — 122,000 — 0 — —
Demand Response — 75,752 — 0 — 0%

All years

Full annual series

Every year this agency reported, as published.

Year Boardings Passenger miles Revenue miles Revenue hours Operating cost Fares Cost / ride Subsidy / ride Fare recovery
2025 357,449 1,099,802 1,176,976 79,024 $8,779,520 — $24.56 — —
2024 149,068 1,135,569 1,286,316 85,886 $12,964,096 — $86.97 — —
2023 149,857 1,152,250 1,360,508 85,734 $11,800,207 — $78.74 — —
2022 149,909 1,154,558 1,354,430 85,512 $11,247,732 — $75.03 — —
2021 141,815 1,136,655 1,331,444 90,260 $7,932,276 — $55.93 — —
2020 167,410 1,400,398 839,104 54,705 $5,260,112 $46,393 $31.42 $31.14 0.9%
2019 295,177 2,476,475 1,119,043 75,708 $6,032,204 $224,045 $20.44 $19.68 3.7%
2018 279,200 2,354,158 1,025,914 73,036 $5,396,728 $204,650 $19.33 $18.60 3.8%
2017 269,484 2,203,015 966,507 68,719 $4,438,226 $211,786 $16.47 $15.68 4.8%
2016 291,804 2,339,025 1,018,333 70,061 $4,447,282 $322,828 $15.24 $14.13 7.3%
2015 — — — — — — — — —