Dementia Care in Marengo, IL: In-Home Alzheimer's Care

Local figures

Dementia Care in Marengo, IL: the local picture

149

residents 85 or older (2.1% of all residents)

1,209

residents 65 or older (17% of Marengo)

50%

of residents 65+ report a disability (28% in McHenry County)

6+

Medicare-certified nursing homes within 25 miles

Marengo has about 149 residents aged 85 or older among 1,209 aged 65 or older. The risk of Alzheimer’s rises steeply with age, and the Alzheimer’s Association estimates that about a third of people 85 and older have Alzheimer’s dementia.

50% of residents 65 and older report a disability (28% in McHenry County). The Census counts cognitive difficulty as one kind, alongside hearing, vision, walking, self-care and living independently.

46% of older Marengo residents in households live alone. For someone with memory loss who lives alone, a few hours of daily check-ins are often the first step.

Marengo compared with McHenry County and Illinois

Census figure	Marengo	McHenry County	Illinois
Residents 85 or older	2.1%	1.6%	2.0%
Residents 65 or older	17%	16%	17%
Residents 65+ with a disability	50%	28%	32%
Residents 65+ in households who live alone	46%	25%	30%
Residents 65+ below the poverty line (approx.)	16%	6.0%	10%
Residents 5+ who speak a language other than English at home	12%	16%	24%
Median income, households headed by someone 65+	$33,981	$70,816	—

Older residents in towns around Marengo

Town	Distance	Residents 65+	Residents 85+
Woodstock, IL	9.4 mi	4,255	886
Huntley, IL	10 mi	9,536	1,389
Hampshire, IL	10 mi	865	95
Lakewood, IL	11 mi	575	24
Genoa, IL	12 mi	769	43
Harvard, IL	13 mi	1,051	59

Nursing homes near Marengo

Nursing home	Town	Distance	CMS overall rating	Certified beds	Phone
Florence Nursing Home	Marengo, IL	0.2 mi	5 of 5	56	(815) 568-8322
Valley Hi Nursing Home	Woodstock, IL	9.1 mi	4 of 5	128	(815) 338-0312
La Bella Of Woodstock	Woodstock, IL	9.4 mi	1 of 5	115	(815) 338-1700
Alden Estates Cts Of Huntley	Huntley, IL	11 mi	2 of 5	170	(847) 961-7500
Crystal Pines Rehab & Hcc	Crystal Lake, IL	12 mi	1 of 5	110	(815) 459-7791
Mercy Harvard Hospital Care Center	Harvard, IL	12 mi	5 of 5	34	(815) 943-2967

Hospices serving Marengo

Hospice	Office	Distance	Phone
Northern Illinois Hospice	Rockford, IL	22 mi	(815) 398-0500
Heartland Hospice (Rockford)	Rockford, IL	22 mi	(815) 397-3691
St Croix Hospice	Rockford, IL	23 mi	(815) 316-2700
Osf Hospice	Loves Park, IL	23 mi	(815) 433-6090

Straight-line miles from the center of Marengo. Medicare (CMS) data, October 2026; call ahead to confirm. We are not affiliated with these providers.

What it covers

What a dementia caregiver can help with

Keeping a predictable daily routine
Gentle help with bathing, dressing and toileting
Meals, hydration and medication reminders
Calming approaches for sundowning, agitation and repeated questions

Cost

What dementia care costs in Marengo

At the Illinois median aide wage of $18.30 an hour, 20 hours of help a week comes to about $1,586 a month in wages, which is 56% of the $2,832 monthly median income of Marengo households headed by someone 65 or older. Private rates are agreed directly with the caregiver, so yours may be higher or lower. Illinois's minimum wage is $15.00 an hour (U.S. Department of Labor table, updated July 1, 2026).

Hiring directly, you agree the rate with the caregiver and usually become the household employer (U.S. Department of Labor rules). Some families qualify for programs that pay for care at home; see Medicaid programs for family caregivers: who can be paid, and the rules in 12 states.

Before you hire

What to know before hiring a dementia caregiver

An estimated 7.2 million Americans aged 65 and older are living with Alzheimer’s dementia, according to the Alzheimer’s Association 2025 Facts and Figures. Most live at home, cared for by family. The Association’s 24/7 Helpline (1-800-272-3900) is free.

Questions worth asking: Tell me about someone with dementia you cared for. What worked? What do you do when a client becomes agitated in the late afternoon? How do you keep someone safe who tries to leave the house? More in our dementia care guide.

CaregiverConnect does not run background checks. Check identity, references and any certification yourself before anyone starts. The Safety Center explains how.

Questions

Dementia Care in Marengo: common questions

What nursing homes are near Marengo?

The closest Medicare-certified nursing homes are Florence Nursing Home in Marengo (0.2 mi, 5 of 5 overall); Valley Hi Nursing Home in Woodstock (9.1 mi, 4 of 5 overall); La Bella Of Woodstock in Woodstock (9.4 mi, 1 of 5 overall). Ratings are from Medicare Care Compare.

How much does dementia care cost in Marengo?

At the Illinois median aide wage of $18.30 an hour, 20 hours of help a week comes to about $1,586 a month in wages, which is 56% of the $2,832 monthly median income of Marengo households headed by someone 65 or older. Private rates are agreed directly with the caregiver, so yours may be higher or lower. Illinois's minimum wage is $15.00 an hour (U.S. Department of Labor table, updated July 1, 2026).

When does someone with dementia need care at home?

Common signs are missed meals or medication, getting lost in familiar places, unsafe cooking or driving, and a family caregiver who is exhausted. Many families start with a few hours a day and add hours, nights or live-in help as the disease progresses.

More near Marengo

More senior care near Marengo

Dementia Care in nearby cities

Other care in Marengo

More for Marengo families

Sources

Census ACS 2020–2024 5-year; CMS provider data (October 25, 2026); U.S. DOL state minimum wages (July 1, 2026); BLS OEWS May 2025 aide wages, which cover employed aides rather than private rates.

In-Home Dementia and Alzheimer's Care in Marengo, IL