Best Assisted Living in Mercer County, NJ

Why trust this guide? Our editorial team analyzed 4 assisted living communities in Mercer County, NJ using NJ Dept. of Health (NJDOH) data, inspection records, complaints, amenities, and facility-level details. How we rank assisted living in NJ
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Last updated
We analyzed These are the facilities in Mercer County, NJ our team has analyzed — not a count of every assisted living provider in Mercer County, NJ.
4 homes
Other senior care options in Mercer County:

Video Tour: Top-rated Assisted Living facilities in Mercer County, New Jersey.

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Info below is compiled from the NJ Dept. of Health (NJDOH), senior community websites & trusted data sources such as Walk Score & BBB.

Communities are listed from highest-ranked to lowest-ranked based on our methodology.

Care Types in This Table AL (Assisted Living): Housing with help for daily activities like bathing, dressing, and medication, without 24-hour skilled nursing. MC (Memory Care): Secured, specialized care for people living with Alzheimer's or dementia. RC (Respite Care): Short-term temporary care that gives family caregivers a break.
City and state of the facility. Used for mapping and state-average comparisons.
Licensed bed capacity (maximum allowed). Not the same as how many beds are currently filled.
A 0–100 score of a facility's regulatory inspection record, shown as a letter and compared with other facilities of the same kind in the same state. This is a proprietary Assisted Living Magazine grade. It is not a government rating. A dash means we have no inspection data for that facility.
Indicates whether residents are allowed to have pets in the facility.
Third-party neighborhood walkability score (0–100). Convenience/context metric, not a healthcare quality measure.
Description of bed or unit types offered (e.g. assisted living, memory care), as reported in state or facility disclosures.
Name of the licensed owner, operator, or managing entity as filed with the state. Useful for grouping facilities under the same organization.
A named contact for the facility. Hover the name to see their role — Administrator (state administrator of record or facility-provided administrator), Nursing Director, Medical Director, or Staff. The most authoritative available is shown.
Reported or derived occupancy for the facility—typically how fully licensed capacity is utilized. Compare across peers in the same market.
Count of regulatory inspections in the reporting window. Higher volume can reflect more oversight visits, complaint-driven surveys, or routine licensure cycles.
Regulatory visits tied to complaints or allegations in the state file—not the same as every routine survey.
Total count of deficiencies (cited regulatory issues) recorded in the selected reporting period. Read alongside inspection counts for context.
The average number of deficiencies this facility receives each time it's inspected, calculated as total deficiencies ÷ total inspections. A lower number suggests more consistent compliance with safety and care standards.
CareOne at Hamilton Assisted Living
AL
MC
RC
Hamilton Township
95
Facility 95
NJ AVG 104
Rank #159 / 255
B+Yes
23
Facility 23
NJ AVG 43
Rank #214 / 285
StudioCare One At Hamilton, LLCMr. Bashir Shah
77.9%
Facility 77.9%
NJ AVG 72.4%
Rank #88 / 216
8
10
Facility 10
NJ AVG 18
Rank #162 / 253
1.3
Facility 1.3
NJ AVG 2.0
Rank #92 / 247
Ciel of Princeton
AL
MC
Monmouth Junction
160
Facility 160
NJ AVG 104
Rank #20 / 255
C+Yes
11
Facility 11
NJ AVG 43
Rank #263 / 285
Private RoomsBfg Princeton Propco IV, LLCAshley Russo
31.3%
Facility 31.3%
NJ AVG 72.4%
Rank #216 / 216
6
14
Facility 14
NJ AVG 18
Rank #186 / 253
2.3
Facility 2.3
NJ AVG 2.0
Rank #148 / 247
Maplewood at Princeton
AL
MC
Plainsboro Township
130
Facility 130
NJ AVG 104
Rank #46 / 255
?Yes
10
Facility 10
NJ AVG 43
Rank #266 / 285
Studio / 1 BedMaplewood At Princeton, LLCMs. Wanda Garrin
86.9%
Facility 86.9%
NJ AVG 72.4%
Rank #39 / 216
4
7
Facility 7
NJ AVG 18
Rank #135 / 253
1.8
Facility 1.8
NJ AVG 2.0
Rank #123 / 247
The Terraces at Lawrence
AL
MC
RC
Lawrence Township
98
Facility 98
NJ AVG 104
Rank #146 / 255
?No
22
Facility 22
NJ AVG 43
Rank #219 / 285
Studio / 1 BedLawrence Assisted Living LLCSamantha Meisner-1
0
Facility 0
NJ AVG 18
Rank #1 / 253
0.0
Facility 0.0
NJ AVG 2.0
Rank #1 / 247

Rank badges are statewide and care-type specific: each assisted living community is ranked against every other NJ assisted living community we track that reports that metric, not just the 4 analyzed for Mercer County. See how we rank facilities

CareOne at Hamilton Assisted Living

1660 Whitehorse Hamilton Square Rd, Hamilton Township, NJ 08690
Overview of CareOne at Hamilton Assisted Living

CareOne at Hamilton Assisted Living in Hamilton Township, NJ delivers assisted living, memory care, and respite options. Daily care support covers routine tasks in the assisted living wing, whereas memory care incorporates specialized dementia specialists and a secure setup to protect residents who wander. Short-term respite stays accommodate seniors when family caregivers require temporary relief.

Administrator Bashir Shah manages the 95-bed property, which is operated by Care One At Hamilton. Accommodations primarily consist of private studio apartments where residents can live alongside their pets. Physical and occupational rehabilitation services are delivered right on site to support recovery needs.

Community features give residents access to a fitness center, art studio, activity room, movie theater, outdoor courtyard, and personal grooming at the beauty salon or barbershop. Scheduled transportation options make it easy to reach off-campus events and medical appointments.

Families looking for comprehensive care solutions can contact the management office to gather additional details or book a tour to check the area.

Contact CareOne at Hamilton Assisted Living

Ciel of Princeton

4331 Us-1 South, Monmouth Junction, NJ 08852
Overview of Ciel of Princeton

Ciel of Princeton embodies the vision of fostering connections, inspiration, and enrichment in a welcoming assisted living community. Nestled in a tranquil environment away from the urban hustle, the community prioritizes a serene lifestyle complemented by top-notch healthcare and recreational facilities. With a commitment to personalized care plans, residents receive assistance tailored to their needs, ensuring a comfortable and secure living experience. The signature Blue Sky Experience and Connections by Ciel programs offer enriched assisted living and memory care, providing residents with choices, social connections, and compassionate support.

The amenities and facilities at Ciel of Princeton reflect a commitment to a vibrant and fulfilling senior and assisted living experience. With personalized nutritional expertise and purpose-driven chefs, the community goes beyond crafting menus to create an unrivaled atmosphere promoting physical and mental well-being. The community’s prime location in the heart of Princeton offers easy access to historic sites, parks, shopping, and dining. Ciel of Princeton provides a residence and a lifestyle where every aspect, including engaging activities and technological connections, is designed for a fulfilling experience.

Contact Ciel of Princeton

Overview of Maplewood at Princeton

Maplewood at Princeton offers assisted living and memory care in Plainsboro Township, NJ. Assisted living includes help with bathing, dressing, and medication while a resident maintains an apartment, while memory care provides a secured setting with supervision for someone at risk of wandering. These care levels can suit a resident whose needs grow over time without leaving the community, and Maplewood at Princeton may be a good fit for someone who needs supervised memory care.

Respite care is available for short stays, which can help when a family caregiver needs to travel or recover. The community has 130 beds, with studio and one-bedroom layouts; a studio provides one private living space. Pets are allowed, so a resident may be able to keep a pet while living there. Residents can have seasonally inspired gourmet meals prepared by chefs, use a wellness center with nurses, and take part in social, cultural, and educational programs. Rehabilitation services and transportation are available, and Ms. Wanda Garrin serves as the administrator.

Contact Maplewood at Princeton

The Terraces at Lawrence

1 Bishops Dr, Lawrence Township, NJ 08648
Overview of The Terraces at Lawrence

With a legacy spanning over a century, The Terraces at Lawrence is unparalleled in its commitment to providing exceptional assisted living, memory care, and respite care services. The home embraces modern technologies to enhance the lives of its residents. User-friendly communication tools keep seniors and their families connected, bridging the gap between generations and ensuring that loved ones are just a click away.

Beyond the practicalities, The Terraces at Lawrence offers an array of amenities designed to enrich the lives of its residents. A luxurious salon offers the opportunity for self-care, while a well-stocked library provides a sanctuary for book lovers to indulge in their literary passions. The community’s serene gardens beckon with beauty, and the convenient parking lot ensures easy accessibility. The well-appointed living spaces exude warmth and coziness as well. The attentive laundry and housekeeping services ensure that everything is clean and fresh, allowing residents to focus on spending all their days with excitement.

Contact The Terraces at Lawrence

Weighting overview

  • 35%
    Resident Experience
  • 25%
    Regulatory
  • 15%
    Visual Media
  • 10%
    Website
  • 10%
    Stability
  • 5%
    Environment
01

Resident & Family Experience 35%

The single largest share of every ranking. Aggregated review sentiment and volume from major platforms — the closest signal to real resident experience.

  • Includes
  • Review Sentiment
  • Review Volume
02

Regulatory & Safety Record 25%

State inspection records, citations, and complaint visits. We weight per-inspection rates more heavily than raw counts.

  • Includes
  • State Inspections
  • Citations/Inspection
  • % Inspections w/ Citations
  • Complaint Visits
  • Accreditations
  • BBB Rating
03

Visual Media & Transparency 15%

Communities that publish high-quality visuals give families a real preview. No photos or tours = a negative transparency signal.

  • Includes
  • Video Tours
  • Virtual Walkthroughs
  • Photo Quantity
  • Photo Quality
04

Website & Operator Transparency 10%

Site quality and whether the operator publishes basic accountability information — staff names, contact details, ownership.

  • Includes
  • Website Content
  • Mobile Usability
  • Staff Info Available
  • Owner Info Available
05

Community Stability 10%

Operational signals indicating whether a community is well-run and meeting demand.

  • Includes
  • Occupancy Rate
  • Bed Options
06

Environment & Pricing 5%

Walkability and pricing transparency. Walk Score is weighted higher for Independent Living than for Memory Care, where most residents do not leave unaccompanied.

  • Includes
  • Walk Score
  • Pricing Transparency
No paid rankings Communities cannot pay to influence placement.
How we're paid: If we help you find a community and you move in, that community may pay us a referral fee. This never affects where they rank or what you pay. Learn more
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Assisted Living in Mercer County at a glance

Avg Walk Score: 17/ 100The average Walk Score across facilities in Mercer County, NJ. A third-party neighborhood walkability score (0–100) measuring convenience and context, not healthcare quality. Individual facilities can vary widely from this average.
National Average: 50/ 100
Avg No. of Beds: 121The average licensed bed capacity across facilities in Mercer County, NJ. Individual facilities can vary widely from this average.
National Average: 90
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Frequently Asked Questions about Assisted Living in Mercer County, NJ

What's the difference between assisted living and memory care in New Jersey?

Assisted living in New Jersey supports residents with daily activities (bathing, dressing, medication management) while preserving independence. Memory care is a specialized form of assisted living for residents living with Alzheimer's or dementia, and adds 24/7 secured environments, dementia-trained staff, and structured routines designed to reduce confusion and wandering.

What's the difference between assisted living and a nursing home in New Jersey?

Assisted living in New Jersey is a residential model focused on housing, hospitality, and help with daily activities. Nursing homes (skilled nursing facilities) provide 24/7 medical care from licensed nurses for residents with significant health needs, and are regulated more strictly under both state and federal CMS rules.

Does New Jersey Medicaid cover assisted living?

New Jersey Medicaid does not directly pay room-and-board for assisted living, but most states (including New Jersey) offer Home and Community-Based Services (HCBS) waivers that can offset the cost of care services delivered inside a licensed community. Eligibility, waitlists, and covered services vary — check directly with the state Medicaid agency.

What is assisted living?

Assisted living combines private or semi-private apartments with help on activities of daily living (meals, bathing, dressing, medication management) and a social calendar — for residents who need some support but do not need 24/7 medical care.

How many assisted living facilities are listed on this page?

This page features 4 assisted living facilities in Mercer County, NJ. Use the filters and comparison tools above to compare ratings, amenities, and pricing.

How do I choose the right assisted living facility in Mercer County, NJ?

Start by matching the level of care offered to the resident's current and anticipated needs, then compare licensing status, staff-to-resident ratios, recent inspection results, and pricing. Tour at least two or three communities in Mercer County, NJ, talk to current residents and families, and confirm what is included in the base rate versus billed as add-on services.

What should I look for when visiting assisted living facilities in Mercer County, NJ?

Pay attention to staff interactions with residents, cleanliness and odor, food quality at meal times, the activity calendar, and how questions about pricing and care plans are answered. Ask to see the most recent state inspection report, the move-out / level-of-care-change policy, and a sample monthly bill that lists every fee.