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QuickFacts

Hillsborough town, California; Los Altos Hills town, California; Piedmont city, California; Atherton town, California; Glen Ridge borough, New Jersey

QuickFacts provides statistics for all states and counties, and for cities and towns with a population of 5,000 or more.

Table

Hillsborough town, California
Los Altos Hills town, California
Piedmont city, California
Atherton town, California
Glen Ridge borough, New Jersey
Population estimates, July 1, 2019, (V2019) 11,387 8,423 11,135 7,137 7,574
People
Population
Population estimates, July 1, 2019, (V2019) 11,387 8,423 11,135 7,137 7,574
Population estimates base, April 1, 2010, (V2019) 10,839 8,050 10,695 6,919 7,507
Population, percent change - April 1, 2010 (estimates base) to July 1, 2019, (V2019) 5.1% 4.6% 4.1% 3.2% 0.9%
Population, Census, April 1, 2010 10,825 7,922 10,667 6,914 7,527
Age and Sex
Persons under 5 years, percent
4.8%
2.8%
3.5%
4.0%
6.7%
Persons under 18 years, percent
25.4%
21.8%
24.6%
22.3%
32.5%
Persons 65 years and over, percent
21.9%
27.0%
21.5%
22.4%
9.3%
Female persons, percent
50.4%
52.4%
50.5%
50.4%
50.1%
Race and Hispanic Origin
White alone, percent
59.9%
63.9%
74.5%
71.6%
81.3%
Black or African American alone, percent(a)
1.1%
0.8%
1.4%
0.9%
4.0%
American Indian and Alaska Native alone, percent(a)
0.2%
0.0%
0.0%
0.5%
0.0%
Asian alone, percent(a)
31.6%
32.1%
17.8%
20.7%
6.8%
Native Hawaiian and Other Pacific Islander alone, percent(a)
0.2%
0.1%
0.1%
0.3%
0.0%
Two or More Races, percent
6.0%
2.6%
6.0%
4.8%
7.5%
Hispanic or Latino, percent(b)
4.1%
4.5%
4.2%
4.4%
7.2%
White alone, not Hispanic or Latino, percent
56.8%
59.8%
70.9%
69.3%
76.4%
Population Characteristics
Veterans, 2015-2019 369 370 440 314 165
Foreign born persons, percent, 2015-2019 24.2% 32.9% 10.8% 21.6% 12.5%
Housing
Housing units, July 1, 2019, (V2019) X X X X X
Owner-occupied housing unit rate, 2015-2019 93.3% 91.5% 87.9% 93.2% 91.5%
Median value of owner-occupied housing units, 2015-2019 $2,000,000+ $2,000,000+ $2,000,000+ $2,000,000+ $653,400
Median selected monthly owner costs -with a mortgage, 2015-2019 $4,000+ $4,000+ $4,000+ $4,000+ $4,000+
Median selected monthly owner costs -without a mortgage, 2015-2019 $1,500+ $1,500+ $1,382 $1,500+ $1,500+
Median gross rent, 2015-2019 $3,490 $2,674 $3,229 $3,500+ $1,723
Building permits, 2019 X X X X X
Families & Living Arrangements
Households, 2015-2019 3,633 3,016 3,838 2,215 2,452
Persons per household, 2015-2019 3.15 2.80 2.95 2.98 3.08
Living in same house 1 year ago, percent of persons age 1 year+, 2015-2019 92.9% 91.6% 92.5% 86.2% 92.6%
Language other than English spoken at home, percent of persons age 5 years+, 2015-2019 31.0% 36.8% 14.5% 23.0% 13.5%
Computer and Internet Use
Households with a computer, percent, 2015-2019 98.7% 99.4% 97.6% 97.6% 99.2%
Households with a broadband Internet subscription, percent, 2015-2019 97.2% 98.5% 96.0% 95.4% 97.1%
Education
High school graduate or higher, percent of persons age 25 years+, 2015-2019 96.5% 97.3% 99.4% 98.3% 98.7%
Bachelor's degree or higher, percent of persons age 25 years+, 2015-2019 78.9% 85.3% 83.4% 81.9% 78.8%
Health
With a disability, under age 65 years, percent, 2015-2019 2.0% 2.1% 2.3% 3.0% 2.6%
Persons without health insurance, under age 65 years, percent
2.2%
0.7%
1.3%
1.2%
2.3%
Economy
In civilian labor force, total, percent of population age 16 years+, 2015-2019 55.7% 52.3% 63.7% 53.3% 72.8%
In civilian labor force, female, percent of population age 16 years+, 2015-2019 45.2% 43.4% 57.1% 44.3% 63.0%
Total accommodation and food services sales, 2012 ($1,000)(c) 3,029 2,022 D 11,747 D
Total health care and social assistance receipts/revenue, 2012 ($1,000)(c) 5,637 D D D D
Total manufacturers shipments, 2012 ($1,000)(c) 0 D 0 0 0
Total merchant wholesaler sales, 2012 ($1,000)(c) D D 0 D D
Total retail sales, 2012 ($1,000)(c) D D 14,508 92,604 D
Total retail sales per capita, 2012(c) NA NA $1,332 $12,878 NA
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2015-2019 31.8 27.6 30.1 22.8 41.5
Income & Poverty
Median household income (in 2019 dollars), 2015-2019 $250,000+ $250,000+ $224,659 $250,000+ $202,222
Per capita income in past 12 months (in 2019 dollars), 2015-2019 $140,843 $153,175 $107,983 $165,947 $88,372
Persons in poverty, percent
2.4%
3.6%
2.4%
3.7%
5.0%
Businesses
Businesses
Total employer establishments, 2019 X X X X X
Total employment, 2019 X X X X X
Total annual payroll, 2019 ($1,000) X X X X X
Total employment, percent change, 2018-2019 X X X X X
Total nonemployer establishments, 2018 X X X X X
All firms, 2012 1,240 900 1,637 622 971
Men-owned firms, 2012 675 571 884 362 486
Women-owned firms, 2012 359 229 470 169 439
Minority-owned firms, 2012 541 328 534 85 142
Nonminority-owned firms, 2012 670 517 1,032 492 792
Veteran-owned firms, 2012 64 F 112 61 41
Nonveteran-owned firms, 2012 1,112 856 1,454 500 919
Geography
Geography
Population per square mile, 2010 1,748.8 900.0 6,357.0 1,378.1 5,871.3
Land area in square miles, 2010 6.19 8.80 1.68 5.02 1.28
FIPS Code 0633798 0643294 0656938 0603092 3426610
Value Notes

Estimates are not comparable to other geographic levels due to methodology differences that may exist between different data sources.

Some estimates presented here come from sample data, and thus have sampling errors that may render some apparent differences between geographies statistically indistinguishable. Click the Quick Info icon to the left of each row in TABLE view to learn about sampling error.

The vintage year (e.g., V2019) refers to the final year of the series (2010 thru 2019). Different vintage years of estimates are not comparable.

Fact Notes Value Flags

QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.

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