10984 ZIP Code — Thiells, NY

Rockland County, New York

ZIP code 10984 is located in Thiells, New York, within Rockland County. It covers approximately 1.88 square miles and serves a population of 3,079 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 845.

About ZIP code 10984

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $480,900. Owner-occupancy is high at 96%, well above the national average.

The gap between median ($119,673) and mean household income suggests income inequality — a small number of higher earners pull the average up. 36% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 33 minutes is near the national average.

Educational attainment is near the national average, with 45% of residents holding a bachelor's degree or higher.

Overall, ZIP code 10984 reflects a community defined by high homeownership and a significant Social Security-dependent population.

3,079

population

1.88

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

10984 ZIP code map

Cities in ZIP code 10984

Below are the cities the US Postal Service accepts for ZIP code 10984. Using any city not on this list may result in mail delivery delays.

City	Status
Thiells	Preferred

Nearby ZIP codes

10923 Garnerville (0.7 mi) 10993 West Haverstraw (2.7 mi) 10980 Stony Point (2.9 mi) 10927 Haverstraw (3.3 mi) 10970 Pomona (3.7 mi) 10956 New City (3.9 mi) 10548 Montrose (4.4 mi) 10511 Buchanan (5.2 mi) 10986 Tomkins Cove (5.2 mi) 10920 Congers (5.8 mi) 10975 Southfields (6.4 mi) 10977 Spring Valley (6.6 mi)

Demographics updated 05/2026

Population
Total population	3,079
Population density	1,638 / sq mi
State FIPS	36
County FIPS	087

Geography
Land area	1.88 sq mi
Water area	0.01 sq mi
Latitude	41.2083
Longitude	-74.0165
Timezone	Eastern (ET)
Area code	845

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	14.1%	28.2%	37.0%
$50k – $100k	20.2%	24.1%	27.0%
$100k – $200k	33.2%	29.3%	24.4%
Over $200k	32.5%	18.4%	11.5%

Demographics & statistics

3,079

Population

1,638

People per sq mi

37.6

Median age

$119,673

Median household income

$55,495

Per capita income

$480,900

Median home value

Median monthly rent

95.5%

Home ownership

0.8%

Poverty rate

1.6%

Unemployment

990

Housing units

44.6%

Bachelor's or higher

Age distribution

Male Female

168

Under 5

130

127

5–9

10–14

15–19

20–24

302

25–34

234

198

35–44

153

171

45–54

132

55–59

177

60–64

138

191

65–74

149

101

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	616	20.0%
18 and over	2,463	80.0%
65 and over	596	19.4%
Median age	37.6 years

Race & ethnicity

White 61%

Hispanic or Latino 12.1%

Black or African American 10.2%

Other race 8%

Two or more races 5.3%

Asian 3.5%

Group	Count	%
White	2,135	61%
Hispanic or Latino	423	12.1%
Black or African American	357	10.2%
Other race	280	8%
Two or more races	186	5.3%
Asian	121	3.5%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	14.1%	28.2%	37.0%
$50k – $100k	20.2%	24.1%	27.0%
$100k – $200k	33.2%	29.3%	24.4%
Over $200k	32.5%	18.4%	11.5%

$25k–$35k 4.6%

$35k–$50k 1.8%

$50k–$75k 16.0%

$75k–$100k 17.1%

$100k–$150k 16.5%

$150k–$200k 13.9%

$200k+ 30.1%

Range	% of households
$25k–$35k	4.6%
$35k–$50k	1.8%
$50k–$75k	16.0%
$75k–$100k	17.1%
$100k–$150k	16.5%
$150k–$200k	13.9%
$200k+	30.1%
Median income	$119,673

Housing

Home values

$50k–$100k 1.3%

$100k–$150k 2.0%

$150k–$200k 8.8%

$200k–$300k 0.3%

$300k–$500k 44.3%

$500k–$1M 43.2%

Housing overview

Metric	Value
Median home value	$480,900
Median rent / month	$0
Owner occupied	95.5%
Renter occupied	4.5%
Vacant	0.0%
Single-family detached	87.5%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	7.7
Avg household size (owned)	2.89

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	2.1%
1980–1989	13.1%
1970–1979	65.5%
1960–1969	6.3%
1950–1959	9.3%
1940–1949	0.0%
1939 or earlier	3.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	3.2%
2 bedrooms	10.3%
3 bedrooms	15.5%
4 bedrooms	57.0%
5+ bedrooms	14.0%

Vehicles per household

Vehicles	% of households
No vehicle	1.4%
1 vehicle	11.5%
2 vehicles	57.7%
3 or more	29.5%

Heating fuel

Fuel type	%
Utility gas	82.3%
Electricity	12.8%
Propane / LP gas	4.9%

Households & families

Household type	Count	%
Married-couple family	699	67.4%
Cohabiting couple	79	7.6%
Male householder, no spouse	119	11.5%
Female householder, no spouse	140	13.5%
Households with children under 18	310	29.9%
Households with seniors (65+)	407	39.2%
Average household size	2.91

Marital status

Status	Male	Female
Never married	31.0%	29.0%
Married	52.2%	58.0%
Separated	2.6%	0.6%
Widowed	12.0%	8.3%
Divorced	2.2%	4.1%

Education

Less than 9th grade 2.5%

Some HS, no diploma 4.3%

HS graduate 29.3%

Some college, no degree 14.4%

Associate's degree 4.8%

Bachelor's degree 29.4%

Graduate / professional 15.2%

Metric	%
HS diploma or higher	93.2%
Bachelor's or higher	44.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	86	16.0%
Kindergarten	66	12.3%
Elementary school	270	50.2%
High school	19	3.5%
College / grad school	97	18.0%

Employment

Industry of employment

Education & healthcare 30.5%

Professional & management 11.6%

Transportation & utilities 9.5%

Manufacturing 9.4%

Retail trade 9.2%

Arts, food & hospitality 6.8%

Finance & real estate 5.8%

Public administration 4.7%

Agriculture & mining 4.0%

Construction 3.2%

Other services 2.8%

Wholesale trade 1.9%

Information 0.6%

Occupation

Category	%
Management, business & arts	45.2%
Service	21.3%
Sales & office	22.7%
Natural resources & construction	3.0%
Production & transportation	7.8%

Employment type

Type	%
Private sector	78.0%
Government	17.7%
Self-employed	4.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	81.8%
Carpool	8.1%
Public transit	0.6%
Walk	3.1%
Work from home	5.0%
Other means	1.4%
Avg commute (minutes)	33.0

Poverty

All people 0.8%

Under 18 years 0.0%

18 and over 1.0%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	35.9%
Retirement income	33.4%
Supplemental Security	0.3%
Cash public assistance	4.3%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	26.3%
High blood pressure	27.1%
High cholesterol	32.0%
Diabetes	8.4%
Heart disease	4.9%
Stroke	2.2%
Asthma	9.2%
Arthritis	19.9%
Kidney disease	2.4%
Pulmonary disease	4.8%
Cancer	6.5%

Behavior / access	%
Smoking	11.6%
Binge drinking	16.3%
No physical activity	17.9%
Less than 7 hrs sleep	28.6%
Depression	16.7%
Fair or poor health	9.3%
Poor mental health	11.7%
Poor physical health	7.6%
No health insurance	10.3%
Visited doctor (checkup)	79.0%
Visited dentist	74.1%
Cholesterol screening	93.2%
Teeth loss	8.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	101	4.1%

Disability	%
Any disability	7.6%
Under 18	0.5%
18–64 years	6.3%
65 and over	19.3%

Health insurance coverage

Type	%
Private insurance	82.1%
Public insurance	28.7%
No insurance	5.5%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,781	90.3%
Spanish	100	3.6%
Other Indo-European	31	1.1%
Asian & Pacific Islander	34	1.2%
Other languages	35	1.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,851	92.6%
Born in same state	2,806	91.1%
Born in different state	2,501	81.2%
Foreign born	45	1.5%
Naturalized citizen	228	7.4%
Not a US citizen	130	57.0%

Ancestry

Ancestry	Count	%
Italian	359	11.7%
Arab	245	8%
French	78	2.5%

Ancestry	Count	%
English	25	0.8%
Norwegian	12	0.4%
Polish	6	0.2%

Technology access

Metric	% of households
Computer access	33.7%
Internet access	100.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 10984

What city is ZIP code 10984 in?

ZIP code 10984 is primarily assigned to Thiells, New York.

What county is ZIP code 10984 in?

ZIP code 10984 falls within Rockland County, New York.

Is ZIP code 10984 mostly owner-occupied?

96% of occupied units in ZIP code 10984 are owner-occupied, well above the national average.

Does ZIP code 10984 have a large retiree population?

36% of households in ZIP code 10984 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 10984?

The median home value in ZIP code 10984 is $480,900.

What is the median household income in ZIP code 10984?

The median household income in ZIP code 10984 is $119,673, above the national median of ~$75,000.

What timezone is ZIP code 10984 in?

ZIP code 10984 observes the EST timezone.