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CITY · 2020 ACS

Williamson

Arizona · 6,196 residents · 58.1 sq mi
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The short version

With 6,196 people, Williamson is a city in Arizona. The median age is 64.5, about 26 years above the US median. Owners hold 93% of the housing stock. The population has risen by half since 2000, adding 2,420 people. The typical home is worth $465,400, having more than doubled since 2000. About 43% of adults have finished a four-year degree.

At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 64.5
US median: 38.8
More educated
43% hold a bachelor's degree
US average: 33%
Less affordable
home values up 30%, inflation adjusted
US median home: $265,253
Section 01

Population & growth

6,196
+64%since 2000
from 3,776 in 2000
2000 – 2024
64.5
+27%since 2000
from 50.8 in 2000
US average: 38.8
Land area
58.1 sq mi
Population, 20002024
4K4K5K6K7K2000201020202024Williamson
20246K
2000201020202024
Age distribution, 2020
Under 52.5%(157)
US avg: 5.6%
5 to 92.9%(181)
US avg: 6.1%
10 to 142.9%(179)
US avg: 6.5%
15 to 193.4%(213)
US avg: 6.6%
20 to 242.1%(133)
US avg: 6.7%
25 to 343.7%(227)
US avg: 13.5%
35 to 445.1%(319)
US avg: 12.7%
45 to 548.5%(525)
US avg: 12.3%
55 to 6420.2%(1,250)
US avg: 13.1%
65 to 7430.9%(1,917)
US avg: 10%
75 to 8414.4%(894)
US avg: 4.9%
85 and over3.2%(201)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$71,701
+1%inflation adjusted, since 2000
from $47,182 in 2000
US average: $66,278
2000 – 2024
$40,831
+35%since 2000
from $30,232 in 2000
US average: $35,364
Households earning $100K+
42.1%
−3.5 ptssince 2009
from 45.7% in 2009
US average: 43.9%
4.3%
−0.9 ptssince 2000
from 5.3% in 2000
US average: 12.8%
Workforce by industry, 2020
Information10.2%
US avg: 11.1%
Retail trade9.6%
US avg: 10%
Other services9.5%
US avg: 6.6%
Finance & insurance8.7%
US avg: 5.5%
Wholesale trade8.3%
US avg: 6.7%
Professional, scientific, technical5.8%
US avg: 4.7%
Public administration4.2%
US avg: 4.7%
Agriculture, forestry, fishing3.1%
US avg: 1.7%
Education & health services2.9%
US avg: 0.8%
Construction2.5%
US avg: 1.2%
Arts, entertainment, food1.3%
US avg: 2%
Transportation & warehousing1.1%
US avg: 2.5%
Manufacturing0.6%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$465,400
+30%inflation adjusted, since 2000
from $237,500 in 2000
US average: $265,253
2000 – 2024
$799
−23%inflation adjusted, since 2000
from $688 in 2000
US average: $1,124
92.7%
−0.3 ptssince 2000
from 93.0% in 2000
7.3% rent
2.08 people
−17%since 2009
from 2.51 people in 2009
US average: 2.61
6.5
−4%since 2009
from 6.8 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2000
White, non-Hispanic95%(3,589)
Black0.1%(4)
Hispanic / Latino3.5%(133)
Asian0.3%(10)
Other0%
2020
White, non-Hispanic89.4%(5,541)
Black0.3%(19)
Hispanic / Latino5.7%(351)
Asian0.6%(40)
Other1%(61)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican6.2%(346)
Puerto Rican0.3%(18)
Peruvian0.3%(18)
Spaniard0.3%(16)
Asian origin
Filipino0.4%(22)
Ancestry
English25%(1,401)
German24.2%(1,354)
Irish11.3%(633)
American5.8%(325)
French5.3%(298)
Scottish5.2%(293)
Norwegian4%(226)
Dutch2.9%(160)
Italian2.8%(158)
Polish2.3%(127)
Scotch-Irish1.9%(109)
Welsh1.9%(105)
+ 18 more ancestry groups with data
Danish0.9%(53)
British0.9%(50)
Portuguese0.8%(43)
Hungarian0.7%(42)
Austrian0.6%(36)
Russian0.5%(27)
Swiss0.5%(26)
Swedish0.4%(21)
Canadian0.3%(19)
Finnish0.3%(19)
Lithuanian0.3%(18)
Ukrainian0.3%(18)
Romanian0.3%(15)
Slovene0.2%(13)
Czech0.2%(12)
Croatian0.2%(10)
Greek0.1%(3)
Section 05

Education

42.6%
+9.1 ptssince 2000
from 33.4% in 2000
US average: 32.9%
High school or higher
95.6%
+1.2 ptssince 2000
from 94.4% in 2000
US average: 88.5%
17.2%
+2.8 ptssince 2000
from 14.4% in 2000
US average: 12.7%
Section 06

Commute & transportation

26.3 min
+65%since 2000
from 16.0 min in 2000
US average: 26.9
75.8%
−4.4 ptssince 2009
from 80.2% in 2009
US average: 75.1%
0.4%
+0.4 ptssince 2009
from 0.0% in 2009
US average: 8.4%
Section 07

Work & employment

3.1%
−3.1 ptssince 2011
from 6.2% in 2011
US average: 5.4%
30.2%
−16.8 ptssince 2011
from 47.0% in 2011
US average: 63.4%
Women 20-64 in the labor force
48.5%
US average: 73.3%
40.5%
−5.7 ptssince 2009
from 46.2% in 2009
US average: 39.3%
Section 08

People & community

47.9%
−0.5 ptssince 2009
from 48.5% in 2009
52.1%
+0.5 ptssince 2009
from 51.5% in 2009
2.8%
−2.2 ptssince 2009
from 5.1% in 2009
US average: 13.5%
10.5%
+3.5 ptssince 2013
from 7.0% in 2013
US average: 8.8%
Computer in household
94.7%
US average: 91.9%
90.9%
US average: 86.2%
Marital status (2024)
Men 15+
Never married7.5%(218)
Married81.5%(2,364)
Widowed4.9%(142)
Divorced6.1%(178)
Women 15+
Never married8.2%(251)
Married75.9%(2,313)
Widowed6%(184)
Divorced9.8%(298)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

10.5%
+3.5 ptssince 2013
from 7.0% in 2013
US average: 8.8%
40.8%
US average: 55.4%
Direct-purchase
32.8%
US average: 13.7%
49.5%
US average: 17.6%
8.2%
US average: 20.0%
VA health care
6.2%
US average: 2.3%
Any private
70.6%
US average: 68.1%
Any public
54.7%
US average: 35.2%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2020
Gulf War (2001 or later)10.5%(81)
US avg: 20.6%
Gulf War (1990s)16.9%(130)
US avg: 21.4%
Vietnam era51.9%(400)
US avg: 35.2%
Korean War6.1%(47)
US avg: 7.6%
World War II4.8%(37)
US avg: 2.9%

Share of the 770 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Williamson, Arizona?

Williamson, Arizona has about 6,196 residents according to the 2020 American Community Survey.

What is the median household income in Williamson, Arizona?

The typical household in Williamson, Arizona earns about $71,701 a year. Half of households make more than that, and half make less.

Is Williamson, Arizona expensive?

In Williamson, Arizona, the median home is worth about $465,400, and the typical rent is about $799 a month.

How educated are people in Williamson, Arizona?

About 42.6% of adults age 25 and over in Williamson, Arizona hold a bachelor's degree or higher.

What is the poverty rate in Williamson, Arizona?

About 4.3% of people in Williamson, Arizona live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →