Thiells is a CDP located in Rockland County New York. Thiells has a 2024 population of 4,401. Thiells is currently declining at a rate of -1.01% annually but its population has increased by 3.63% since the most recent census, which recorded a population of 4,247 in 2020.
The average household income in Thiells is $161,300 with a poverty rate of 2.1%. The median age in Thiells is 44.1 years: 41.9 years for males, and 45.1 years for females.
According to the most recent ACS, the racial composition of Thiells was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,127 | 69.63% |
| Black or African American | 456 | 10.15% |
| Other race | 334 | 7.44% |
| Asian | 311 | 6.92% |
| Two or more races | 263 | 5.86% |
| Native American | 0 | 0% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
White
Black or African American
Other race
Asian
Two or more races
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 1,590 | 2.82 | 93.4 | 6.6 |
| Married | 1,007 | 3.03 | 98.6 | 1.4 |
| Non Family | 338 | 1.3 | 79.3 | 20.7 |
| Female | 169 | 3.93 | 87.6 | 12.4 |
| Male | 76 | 4.37 | 100 | 0 |
3.18
Average Family Size
2.82
Average Household Size
93.4%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 78 | 2.39% |
| Associates Degree | 233 | 7.13% |
| Bachelors Degree | 1,033 | 31.62% |
| Graduate Degree | 573 | 17.54% |
| High School Graduate | 840 | 25.71% |
| Less Than 9th Grade | 48 | 1.47% |
| Some College | 462 | 14.14% |
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 2,299 | 2,268 | 1,195 |
| Hispanic | 607 | 534 | 226 |
| Black | 243 | 200 | 115 |
| Other Race | 206 | 200 | 0 |
| 2+ Races | 190 | 185 | 142 |
| Asian | 190 | 186 | 112 |
The highest rate of high school graduation is among white people with a rate of 98.65%.
The highest rate of bachelors degrees is among 2+ races people with a rate of 74.74%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $81,667 | $82,740 | $81,146 |
| Graduate Degree | $103,963 | $107,946 | $97,604 |
| High School Graduate | $43,981 | $45,944 | $43,125 |
| Less Than 9th Grade | $67,250 | $0 | $73,750 |
| Overall | $68,778 | $71,550 | $66,358 |
| Some College | $60,769 | $62,231 | $36,964 |
$68,778
Average Earnings
$71,550
Average Male
$66,358
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
76.27% of Thiells residents speak only English, while 23.73% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 14.17% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 2,935 | 56 | 1.91% |
| Hispanic | 914 | 24 | 2.63% |
| Multiple | 263 | 22 | 8.37% |
| Other | 334 | 11 | 3.29% |
| Black | 456 | 5 | 1.1% |
2.1%
Overall Poverty Rate
2.48%
Male Poverty Rate
1.69%
Female Poverty Rate
The race most likely to be in poverty in Thiells is Multiple, with 8.37% below the poverty level.
The race least likely to be in poverty in Thiells is Black, with 1.1% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 2.58%, and for those that did not work, the poverty rate was 5.65%.
rate
Rate | Poverty |
|---|---|
| Some College | 4.17% |
| High School | 1.9% |
| Bachelors or Greater | 1.56% |
| Less Than 9th Grade | 0% |
rate
Rate | Poverty |
|---|---|
| Male Employed | 1.05% |
| Female Employed | 0.43% |
| Male Unemployed | 0% |
| Female Unemployed | 0% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $147,569 | $174,864 |
| Households | $122,417 | $161,300 |
| Married Families | $157,716 | $-999,999,999 |
| Non Families | $74,141 | $93,124 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
56.3%
Overall Marriage Rate
56.1%
Male Marriage Rate
56.5%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
169
Number of Veterans
169
Male Veterans
0
Female Veterans
War | Veterans |
|---|---|
| Vietnam | 71 |
| World War II | 56 |
| Korea | 21 |
| Second Gulf War | 0 |
| First Gulf War | 0 |
count
Age Group | Veterans |
|---|---|
| 75+ | 102 |
| 65 to 74 | 58 |
| 35 to 54 | 9 |
| 18 to 34 | 0 |
| 55 to 64 | 0 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 169 | 6.51% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
49.7%
Veteran Disability Rate
LaborForceParticipation
66.8%
Labor Force Participation
66.1%
Employment Rate
1.1%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
79.2%
Born in Thiells
89%
Native Born
11%
Foreign Born
3.23%
Non Citizen
7.77%
Naturalized
89% of Thiells residents were born in the United States, with 79.2% having been born in New York. 3.23% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Year | Population | Growth | Change |
|---|---|---|---|
| 2024 | 4,401 | -45 | -1.01% |
| 2023 | 4,446 | -45 | -1% |
| 2022 | 4,491 | 5 | 0.11% |
| 2021 | 4,486 | 239 | 5.63% |
| 2020 | 4,247 | -623 | -12.79% |
| 2019 | 4,870 | -316 | -6.09% |
| 2018 | 5,186 | -325 | -5.9% |
| 2017 | 5,511 | 146 | 2.72% |
| 2016 | 5,365 | 192 | 3.71% |
| 2015 | 5,173 | -122 | -2.3% |
| 2014 | 5,295 | 61 | 1.17% |
| 2013 | 5,234 | 63 | 1.22% |
| 2012 | 5,171 | 158 | 3.15% |
| 2011 | 5,013 | -19 | -0.38% |
| 2010 | 5,032 | 0 | 0% |