Guilford, Pennsylvania Population 2024

4,339

Guilford is a city located in Franklin County Pennsylvania. Guilford has a 2024 population of 4,339. Guilford is currently growing at a rate of 4.63% annually and its population has increased by 21.51% since the most recent census, which recorded a population of 3,571 in 2020.

The average household income in Guilford is $119,330 with a poverty rate of 5.23%. The median age in Guilford is 44.1 years: 40.3 years for males, and 44.9 years for females.

Guilford Demographics

According to the most recent ACS, the racial composition of Guilford was:

  • White: 89.1%
  • Asian: 4.53%
  • Other race: 4.12%
  • Two or more races: 2.25%
  • Black or African American: 0%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
1.5 sq mi
Density (mi²)
2,800.70/sq mi
Growth Since 2020
21.51% (768)
The current population of Guilford, Pennsylvania is 4,339 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 3,571.

Population by Race

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Race
Population
Percentage (of total)
White3,52489.1%
Asian1794.53%
Other race1634.12%
Two or more races892.25%
Black or African American00%
Native American00%
Native Hawaiian or Pacific Islander00%

White

Asian

Other race

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Guilford Population by Race

Guilford Population Pyramid 2024

Guilford Median Age

44.1

Total

40.3

Male

44.9

Female

Guilford Adults

There are 3,137 adults, (537 of whom are seniors) in Guilford.

Guilford Age Dependency

52.1

Age Dependency Ratio

20.7

Old Age Dependency Ratio

31.5

Child Dependency Ratio

Guilford Sex Ratio

Female1,90848.24%
Male2,04751.76%

Guilford Population by Age

Guilford Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,3842.8692.17.9
Married1,0923.0491.68.4
Non Family137092.77.3
Female1263.0693.76.3
Male293.861000

3.01

Average Family Size

2.86

Average Household Size

92.1%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Guilford Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade1454.96%
Associates Degree39513.51%
Bachelors Degree47816.35%
Graduate Degree48916.72%
High School Graduate76626.2%
Less Than 9th Grade140.48%
Some College63721.79%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Guilford Educational Attainment by Sex (over 25)

Guilford Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White2,6082,463838
Hispanic16014623
Asian12812878
Other Race574323
2+ Races282828

The highest rate of high school graduation is among asian people with a rate of 100%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 100%.

Guilford Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$57,132$84,702$31,010
Graduate Degree$78,981$120,775$77,212
High School Graduate$45,579$46,753$0
Less Than 9th Grade$2,499$2,499$0
Overall$55,798$65,433$37,232
Some College$65,487$76,141$58,955

$55,798

Average Earnings

$65,433

Average Male

$37,232

Average Female

Guilford Earnings by Educational Attainment

Guilford Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Guilford Language

87.88% of Guilford residents speak only English, while 12.12% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 9.43% of the population.

Guilford Language

Guilford Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White3,3782076.13%

5.23%

Overall Poverty Rate

3.18%

Male Poverty Rate

7.44%

Female Poverty Rate

Poverty in Guilford

The race most likely to be in poverty in Guilford is White, with 6.13% below the poverty level.

The race least likely to be in poverty in Guilford is White, with 6.13% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.01%. Among those working part-time, it was 1.04%, and for those that did not work, the poverty rate was 4.55%.

Guilford Poverty

rate

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Rate
Poverty
High School7.44%
Bachelors or Greater1.65%
Less Than 9th Grade0%
Some College0%

Guilford Poverty Rate by Education

rate

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Rate
Poverty
Female Employed3.3%
Male Employed0.69%
Male Unemployed0%
Female Unemployed0%

Guilford Poverty Rate by Employment Status and Sex

Guilford Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$122,303$122,925
Households$121,140$119,330
Married Families$128,538$-999,999,999
Non Families$57,092$75,307

mean

median

Income by Household Type

Guilford Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

69.2%

Overall Marriage Rate

70.6%

Male Marriage Rate

67.8%

Female Marriage Rate

Guilford Married by Age and Sex

male

female

Guilford Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

Guilford Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Guilford Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

116

Number of Veterans

116

Male Veterans

0

Female Veterans

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War
Veterans
Vietnam76
First Gulf War17
Second Gulf War0
Korea0
World War II0

Guilford Veterans by War

count

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Age Group
Veterans
75+50
65 to 7432
35 to 5417
55 to 6417
18 to 340

Guilford Veterans by Age

count

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Name
Veterans
% of Total
White993.45%
2+ Races1760.71%

Guilford Veterans by Race

Guilford Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

33.62%

Veteran Disability Rate

Guilford Veterans by Education

LaborForceParticipation

66.8%

Labor Force Participation

66.3%

Employment Rate

0.7%

Unemployment Rate

Guilford Employment by Age

LaborForceParticipation

Guilford Employment by Race

LaborForceParticipation

Guilford Employment by Education

Origin of Non-Citizens

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.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

64.15%

Born in Guilford

92.34%

Native Born

7.66%

Foreign Born

5.82%

Non Citizen

1.85%

Naturalized

Place of Birth

92.34% of Guilford residents were born in the United States, with 64.15% having been born in Pennsylvania. 5.82% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Guilford Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20244,3391924.63%
20234,1471924.85%
20223,95538510.78%
20213,570-1-0.03%
20203,57194736.09%
20192,624-67-2.49%
20182,691-192-6.66%
20172,883-183-5.97%
20163,06651420.14%
20152,55229513.07%
20142,257-9-0.4%
20132,2661617.65%
20122,105512.48%
20112,054-84-3.93%
20102,13800%

Guilford Population by Year