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Population & Demographics

ZIP Code 85621 has 21,730 residents and 7,599 households (average 2.84 persons per household). The median age is 38.3 years, about the same as the state (38.9) and about the same as the nation (38.8). The gender split is 46.2% male and 53.8% female, which is lower than the state male share (49.5%), making this a female-majority area. Largest groups are Hispanic or Latino (94.1%) and Other / Two or More Races (30.7%, much higher than the state average of 12.6% and well above the national average of 8.4%); Hispanic or Latino residents make up 94.1%, which is much higher than the national average (18.7%), and Other / Two or More Races share is much higher than both the state (12.6%) and national averages (8.4%).

Explore More:Population Over Time By Age & Gender By Race By Gender Nativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2023 American Community Survey (ACS) 5-Year Estimates.

2020 Population:	21,730Source: Census DHC
2023 ACS Population Estimate:	21,512Source: Census ACS
2025 ZC Population Estimate:	21,598Source: ZIP-Codes.com
Population Density:	76.3 people per sq mile
Average Income:	$41,309Source: Census ACS

Households:	7,599Source: Census DHC
Average House Value:	$173,600Source: Census ACS
Persons Per Household:	2.84Source: Census DHC
Average Family Size:	3.38Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)

Line chart of ZIP 85621 population estimates from 2011-2023, with markers for the 2010 and 2020 Decennial Census counts to show growth or decline over time. Chart loads automatically and replaces this content. Load Chart Manually (if needed)

Group	2010	2011	2102	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023
Census ACS Population Estimate	--	22,996	23,074	22,928	22,971	22,965	22,548	22,290	22,274	22,074	21,988	21,688	21,421	21,512
Decennial Census	23,054	--	--	--	--	--	--	--	--	--	21,730	--	--	--

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)

Median Age: 38.3

Male Median Age: 34.5

Female Median Age: 40.9

Line chart for ZIP 85621 showing total, male, and female population by age group. Chart loads automatically and replaces this content. Load Chart Manually (if needed)

Group	< 5	5-9	10-14	15-19	20-24	25-29	30-34	35-39	40-44	45-49	50-54	55-59	60-64	65-69	70-74	75-79	80-84	85+
Male	700	810	964	874	625	593	516	434	453	477	522	627	629	582	498	353	209	178
Female	664	808	894	858	606	669	650	568	606	656	701	744	780	744	649	444	331	314
Total	1,364	1,618	1,858	1,732	1,231	1,262	1,166	1,002	1,059	1,133	1,223	1,371	1,409	1,326	1,147	797	540	492

Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Pie Chart & Table Comparison Chart

Population by Race

Pie chart of the racial and ethnic makeup of ZIP 85621. Table below includes counts and percentages. Chart loads automatically and replaces this content. Load Chart Manually (if needed)

White:	5,390	16.37%
Black:	74	0.22%
Hispanic:*	20,453	62.13%
Asian:	151	0.46%
American Indian:	187	0.57%
Hawaiian:	1	0.00%
Other:	6,662	20.24%
Total:	32,918	100%

Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Pie Chart & Table Comparison Chart

Gender Breakdown

Simple chart showing male vs female share of the population in ZIP Code 85621. Chart loads automatically and replaces this content. Load Chart Manually (if needed)

Gender	Count	%	Median Age
Males:	10,044	46.22%	34.5 years
Females:	11,686	53.78%	40.9 years
Total:	21,730	100%	38.3 years

Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship

Pie chart showing nativity in ZIP 85621. Categories include native residents (born in the United States, Puerto Rico, U.S. Island Areas, or abroad to American parents) and foreign-born residents. A table below lists counts and percentages. Chart loads automatically and replaces this content. Load Chart Manually (if needed)

Native, born in the United States:	11,648	54.15%
Native, born in PR, Island Areas, or abroad:	344	1.60%
Foreign born, naturalized U.S. citizen:	5,284	24.56%
Foreign born, not a U.S. citizen:	4,236	44.25%
Total Population:	21,512	100%
Total Native Population:	11,992	55.75%
Total Foreign-born Population:	9,520	44.25%

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment

In 2023, the Median household income is $41,309, which is well under the national median ($78,538), is up $11,493 (38.5%) since 2011 and above its 2019 pre-pandemic level by $11,113. Family households earn a median of $49,793 versus $19,757 for nonfamily households (a difference of $30,036). By gender, male median income is $47,643 and female is $37,206, which is far less than the national female median ($53,445), with a current gap of $10,437 that has widened from 2011 to 2023. The labor-force participation rate is 56.0%, which is much lower than the national rate (63.5%). The unemployment rate is 13.6%, which is far worse than the state rate (5.1%). The largest occupation group is Sales (29.3%).

Explore More:Income Over Time Household Income Employment Status By Occupation

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)

Line chart showing median income in ZIP 85621 from 2011-2023 for five series: household, family, nonfamily, male, and female. The table below lists the yearly values. Chart loads automatically and replaces this content. Load Chart Manually (if needed)

Income Type	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023
Median Household Income	$29,816	$28,308	$26,525	$27,952	$28,673	$28,367	$28,988	$29,343	$30,196	$29,333	$32,613	$37,004	$41,309
Median Family Income	$34,769	$33,698	$33,133	$33,449	$33,527	$33,528	$33,928	$34,433	$34,963	$36,841	$42,559	$48,254	$49,793
Median NonFamily Income	$12,386	$13,957	$14,318	$14,656	$13,702	$14,226	$14,823	$15,008	$15,141	$14,714	$16,476	$16,913	$19,757
Median Male Income	$27,417	$30,268	$32,034	$32,640	$31,817	$31,417	$32,405	$31,838	$38,544	$39,095	$39,694	$42,274	$47,643
Median Female Income	$20,665	$21,679	$22,357	$24,083	$23,896	$26,758	$25,910	$28,261	$27,115	$30,293	$31,542	$36,077	$37,206

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income

Bar chart showing average household income comparing ZIP 85621, city of Nogales, Santa Cruz County, state of Arizona, and United States national values. Chart loads automatically and replaces this content. Load Chart Manually (if needed)

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Pie Chart & Table Comparison Chart

Employment Status

Pie chart of employment status for ZIP 85621, showing the shares who are employed, unemployed, and not in the labor force. Chart loads automatically and replaces this content. Load Chart Manually (if needed)

Employed:	8,272	48.34%
Unemployed:	1,302	7.61%
Not In Labor Force:	7,537	44.05%
Total:	17,111	100%

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)

Donut Chart showing the distribution of employed civilians aged 16 and over by occupation category: management, service, sales and office, natural resources and construction, and production and transportation. A table with the same data and percentages is provided as well.Load Chart Manually (if needed)

Management, business, science, and arts:	1,929	23.32%
Service:	1,506	18.21%
Sales and Office:	2,422	29.28%
Natural resources, construction, and maintenance:	662	8.00%
Production, transportation, and material moving:	1,753	21.19%
Total Civilian Employed Population:	8,272	100%

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability

In 2023, the median home value is $173,600, which is well under the state median ($358,900), is up $53,500 (44.55%) since 2011 and above its 2019 pre-pandemic level by $56,600. The median gross rent is $700, which is far less than the state median ($1,431), is up $66 (10.41%) since 2011 and above its 2019 pre-pandemic level by $103. Of occupied housing, owners make up 50.75% (49.32% with a mortgage, 50.68% free-and-clear) and renters 49.25% - making this ZIP Code less home ownership than the state and higher than national rental averages. The vacancy rate is 10.67%, which is considerably lower than the state rate (11.00%).

Explore More:Compare Home Value Home Value Over Time Rent & Over Time Housing Occupancy

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)

Bar chart showing the median home value for ZIP 85621, compared with Nogales, Santa Cruz County, state of Arizona, and the U.S. National Average. Chart loads automatically and replaces this content. Load Chart Manually (if needed)

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time

Line chart showing median home values for ZIP 85621 across years 2011-2023 using ACS 5-year estimates. The chart displays the typical dollar value of owner-occupied housing units. Chart loads automatically and replaces this content. Load Chart Manually (if needed)

Group	2011	2102	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023
Median Home Value	$120,100	$119,300	$121,300	$122,100	$120,800	$115,300	$116,200	$117,500	$117,000	$122,400	$137,200	$163,000	$173,600

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid

Pie chart of gross rent for renter-occupied homes in ZIP 85621, showing monthly rent brackets and the share of units in each range. Chart loads automatically and replaces this content. Load Chart Manually (if needed)

Less than $500:	847	23.35%
$500 to $999:	2,016	55.58%
$1,000 to $1,499:	319	8.80%
$1,500 to $1,999:	127	3.50%
$2,000 to $2,499:	0	0.00%
$2,500 to $2,999:	14	0.39%
$3,000 or more:	0	0.00%
No Rent:	304	8.38%
Total:	3,627	100%

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time

Line chart displaying median gross rent for ZIP 85621 over the years 2011-2023 using ACS 5-year estimates. The chart represents typical monthly housing costs for renter households. Chart loads automatically and replaces this content. Load Chart Manually (if needed)

Group	2011	2102	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023
Median Rent	$634	$611	$585	$531	$508	$545	$546	$576	$597	$585	$600	$661	$700

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy

Pie chart showing housing occupancy for ZIP 85621. Categories include owner-occupied units with a mortgage, owner-occupied units free and clear, and renter-occupied units. A table below lists counts and percentages. Vacant housing units are shown separately in the Vacancy chart. Chart loads automatically and replaces this content. Load Chart Manually (if needed)

Owner Occupied (with mortgage):	1,843	25.03%
Owner Occupied (free and clear, no mortgage):	1,894	25.72%
Renter Occupied:	3,627	49.25%
Total Occupied Housing Units:	7,364	100%

Occupied Housing Units:	7,364	89.33%
Vacant Housing Units (not graphed):	880	10.67%
Total Housing Units:	8,244	100%

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)

Pie chart showing housing type distribution for ZIP 85621. Categories include single-family units (detached or attached), multi-family units (from 2 units up to 50 or more units), and other structures such as mobile homes or boats/RVs. A table below lists counts and percentages for each group.Load Chart Manually (if needed)

Single-Family Units:	5,285	64.11%
Multi-Family Units:	2,236	27.12%
Other Units:	723	8.77%
Total Housing Units:	8,244	100%

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community

In 2023, 18.50% of adults (25+) have a bachelor's degree or higher, which is far lower than the national rate (35.00%). High school or higher is 69.00%, which is far lower than the national rate (89.40%). The uninsured rate is 20.40%, which is far higher than the national rate (8.60%). Private coverage is 30.10%, which is far lower than the national rate (67.30%). Public coverage is 54.90%, which is far higher than the national rate (36.30%). The share of people in poverty is 19.80%, which is far higher than the national rate (8.70%), down 8.80 percentage points since 2011 and below its 2019 pre-pandemic level by 8.40 percentage points. This points to a pronounced improvement in local conditions - rising incomes, firmer consumer demand, and a stronger tax base. Among residents ages 3+, the largest enrollment group is elementary (44.52%). College enrollment is 19.00%, which is far lower than the national rate (26.70%), indicating the community may be more oriented toward vocational/trade or direct-to-workforce opportunities.

Explore More:Educational Attainment Health Insurance Poverty Over Time School Enrollment

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)

Pie chart of educational attainment for adults (25+) in ZIP 85621, including each level from less than 9th grade to graduate/professional. Summary rows show high school or higher and bachelor's or higher. A table lists counts and percentages.Load Chart Manually (if needed)

Less than 9th grade:	2,248	15.93%
9th to 12th grade, no diploma:	2,124	15.05%
High school graduate (includes equivalency):	3,798	26.91%
Some college, no degree:	2,438	17.27%
Associate's degree:	893	6.33%
Bachelor's degree:	1,676	11.87%
Graduate or professional degree:	938	6.65%
Total:	14,115	100%
High school or higher:	9,743	69.03%
Bachelor's degree or higher:	2,614	18.52%

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Pie Chart & Table Comparison Chart

Health Insurance Coverage by Type (Private, Public, Uninsured)

Pie chart illustrating health insurance coverage by type for ZIP Code 85621. Categories include private insurance, public coverage such as Medicare and Medicaid, and individuals with no health insurance. Chart loads automatically and replaces this content. Load Chart Manually (if needed)

Private Insurance:	6,446	28.60%
Public Insurance:	11,740	52.09%
No Insurance:	4,353	19.31%
Total:	22,539	100%
Has Health Insurance:	18,186	80.69%

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2023)

Line chart displaying the share of families and people in ZIP 85621 whose income falls below the federal poverty threshold, using ACS 5-year estimates from 2011 through 2023. The chart shows year-to-year changes in the percentage of people in poverty. Chart loads automatically and replaces this content. Load Chart Manually (if needed)

Group	2011	2102	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023
% of People in Poverty	28.6%	29.4%	30.0%	29.8%	27.7%	26.0%	26.6%	30.3%	28.2%	24.0%	25.5%	21.5%	19.8%

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)

Pie Chart showing enrollment of residents ages 3 and older in Nursery School or Preschool, Kindergarten, Elementary (grades 1-8), High School (grades 9-12), and College or Graduate School. A table with the same data and percentages is provided as well.Load Chart Manually (if needed)

Nursery School, Preschool:	271	5.16%
Kindergarten:	166	3.16%
Elementary school (grades 1-8):	2,339	44.52%
High school (grades 9-12):	1,480	28.17%
College or graduate school:	998	19.00%
Total:	5,254	100%
Early Childhood:	437	8.32%
K-12 (Primary & Secondary School):	3,985	75.85%

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

City:	Nogales, Arizona
Names to Avoid:	Fairbank
County:	Santa Cruz County
Timezone:	Mountain (GMT -07:00)
Local Time:	8:27:41 PM
Population:	21,730 [See All]
Area Code:	520
Classification:	Standard [Normal Street Delivery]
Coordinates:	31.4498, -111.3021
Land Area:	284.933 sq mi
Quick Link:	https://www.zip-codes.com/zip-code/85621/zip-code-85621.asp

# Residential Mailboxes:	7,605Source: USPS
# Business Mailboxes:	1,085Source: USPS
Total Delivery Receptacles:	8,136Source: USPS
Single Family Delivery Units:	3,161Source: USPS
Multi Family Delivery Units:	316Source: USPS

# of Businesses:	655Source: CBP
1st Quarter Payroll:	$82,879,000Source: CBP
Annual Payroll:	$336,209,000Source: CBP
# of Employees:	7,363Source: CBP

CBSA Name:	Nogales, AZSource: Census
CBSA Number:	35700Source: Census
CBSA Type:	MicroSource: Census
CBSA Division:	--Source: Census
CBSA Population:	48,209Source: Census
MSA:	Source: Census
Land Area:	284.933 sq miSource: Census
Water Area:	0.49 sq miSource: Census

Congressional District:	07Source: USPS
Congressional Land Area:	205.12 sq miSource: Census
PMSA:	Source: Census
Intro Date:	< 2004-10Source: ZIP-Codes.com
Place FIPS Code:	0449640Source: Census
Place Name:	Nogales city; ArizonaSource: Census

ZIP Code 85621 in Nogales, AZ

Population & Demographics

Population Over Time (with 2010 & 2020 Census Benchmarks)

Population by Age & Gender (Total, Male, Female)

Population by Race

Gender Breakdown

Nativity & Citizenship

Income & Employment

Median Income Over Time (Household, Family, Nonfamily, Male, Female)

Average Household Income

Employment Status

Employment by Occupation (Civilian Employed Population, 16 and Over)

Housing & Affordability

Median Home Value (Comparison)

Median Home Value Over Time

Gross Rent Paid

Median Gross Rent Over Time

Housing Occupancy

Housing Type (Single-Family, Multi-Family, Other)

Education, Health & Community

Educational Attainment of Adults (25 and Older)

Health Insurance Coverage by Type (Private, Public, Uninsured)

Percentage of People in Poverty Over Time (2011-2023)

School Enrollment by Education Level (Ages 3 and Older)

Business & Employment Statistics

Geography, Land Area, & Statistical Classifications

Adjacent & Nearby ZIP Codes

Schools in ZIP Code 85621

Colleges & Post Secondary Schools near ZIP Code 85621

Sources & References