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Carroll Valley, PA
Key Indicators
A quick look at key numbers
Population
3,992
Source: U.S. Census Bureau American Community Survey (ACS) 2020-2024 5-Year Estimates
Median Age
42.2
years ∙ half population younger than 42.2, half older
Diversity Index
15.8%
chance two random people differ in race and ethnicity
Nativity
1.7%
foreign-born population
Geographic Context
Location, size, and surroundings
About
Carroll Valley is a borough within Adams County, Pennsylvania, United States.
Co-ordinates
DEC39.750191° N, 77.386854° W
DMS39° 45′ 00.69″ N, 77° 23′ 12.67″ W
Population Density & area
742/sq mi
(286.6/km²)
Demographics & Living
Who lives here, how households are formed, and community composition
Population Composition
Key characteristics of the population
Sex Distribution
47.1%
male
Male
47.1%
Female
52.9%
males per 100 females
Carroll Valley
89
Adams County
99.2
Pennsylvania
97.2
Nativity
1.7%
foreign-born population
% Foreign-born
Carroll Valley
1.7%
Adams County
3.7%
Pennsylvania
7.7%
Age Distribution
How the population is spread across age groups
Median Age
42.2
years ∙ half population younger than 42.2, half older
Dependency ratio
65.9
dependents per 100 working-age adults
Carroll Valley
65.9
Adams County
70.2
Pennsylvania
66.4
AGE DISTRIBUTION
Distribution of age group
Median age
| Carroll Valley | Adams County | Pennsylvania | |
|---|---|---|---|
| Age Group | |||
| Children (Under 18) | 18.9% | 19.4% | 20.4% |
| Working age (18-64) | 60.3% | 58.8% | 60.1% |
| Senior (65+) | 20.8% | 21.8% | 19.5% |
| Dependency ratio | |||
| Total dependency ratio | 65.9 | 70.2 | 66.4 |
| Child dependency ratio | 31.3 | 33.1 | 34 |
| Old-age dependency ratio | 34.6 | 37.1 | 32.4 |
Racial & Ethnic Composition
Racial and ethnic makeup and how it compares
Race & Ethnicity
Note: White, Black, and Asian refer to individuals belonging to a single race and not of Hispanic origin. Hispanics may be of any race.
Diversity Index
15.8%
chance two random people differ in race and ethnicity
Carroll Valley
15.8%
Adams County
24%
Pennsylvania
44.6%
Note: The Diversity Index (DI), based on the Blau Index, measures the probability that two randomly selected individuals differ in race and ethnicity. Values range from 0 (no diversity) to 1 (high diversity) and are shown as percentages.
RACIAL & ETHNIC COMPOSITION
Race & Ethnicity
Percentage of Carroll Valley population
| Carroll Valley | Adams County | Pennsylvania | |
|---|---|---|---|
| Hispanic or Latino | 5.2% | 7.7% | 8.7% |
| Mexican | 0.4% | 4.6% | 1.4% |
| Puerto Rican | 3.2% | 1.9% | 3.7% |
| Cuban | 1.2% | 0.2% | 0.2% |
| Other Hispanic / Latino | 0.4% | 1.1% | 3.4% |
| Not Hispanic or Latino | 94.8% | 92.3% | 91.3% |
| One race | 93.4% | 89.8% | 87.7% |
| White | 91.6% | 86.8% | 73% |
| Black or African American | 1.4% | 1.6% | 10.3% |
| American Indian and Alaska Native | 0.1% | 0% | 0.1% |
| Asian | 0.4% | 0.9% | 3.8% |
| Native Hawaiian and Other Pacific Islander | 0% | 0% | 0% |
| Some Other Race | 0% | 0.4% | 0.5% |
| Two or more races (Multiracial) | 1.4% | 2.5% | 3.6% |
Household & Families Composition
Household size, type, and family structure
Household structure
72.1%
family
Family
72.1%
Non family
27.9%
% family households
Carroll Valley
72.1%
Adams County
69.1%
Pennsylvania
62.4%
Average household size
2.52
persons per household
Household & Family COMPOSITION
Households
Percentage of Carroll Valley population
| Carroll Valley | Adams County | Pennsylvania | |
|---|---|---|---|
| Total households | 1,581 | 40,841 | 5,274,853 |
| Average houshold size | 2.52 | 2.49 | 2.39 |
| Family households | 1,140 | 28,229 | 3,291,192 |
| Average family size | 2.93 | 2.97 | 3.01 |
| Married couple family | 968 | 22,519 | 2,437,812 |
| Other families | 172 | 5,710 | 853,380 |
| Male householder | 42 | 2,362 | 246,246 |
| Female householder | 130 | 3,348 | 607,134 |
| Non-family households | 441 | 12,612 | 1,983,661 |
| One-person households | 343 | 10,230 | 1,629,974 |
| Male householder | 168 | 4,542 | 733,485 |
| Senior (65+) living alone | 45 | 1,839 | 246,162 |
| Female householder | 175 | 5,688 | 896,489 |
| Senior (65+) living alone | 115 | 3,539 | 477,851 |
| Other living arrangements | 98 | 2,382 | 353,687 |
Housing Profile
Housing stock, ownership, rentals, and cost burdens
Total housing units
1,651
housing units
Carroll Valley
1,651
Adams County
43,672
Pennsylvania
5,806,452
Occupancy status
95.8%
occupied
Occupied
95.8%
Vacant
4.2%
vacancy rate
Carroll Valley
4.2%
Adams County
6.5%
Pennsylvania
9.2%
Housing Characteristics
How the housing supply is structured and used
Types of Housing unit
96.1%
Single family houses
Median Year Built
1993
Half of houses were built before 1993, and half after.
Note: Median year built reflects occupied units only; distribution includes all units.
Housing Characteristics
Units, rooms & bedrooms
Physical characteristics of housing units
| Carroll Valley | Adams County | Pennsylvania | |
|---|---|---|---|
| Rooms per unit | |||
| Median rooms | 7.5 | 6.3 | 6 |
| 1–3 rooms | 1.9% | 6.7% | 11.7% |
| 4–6 rooms | 32.6% | 46.4% | 47.7% |
| 7+ rooms | 65.6% | 46.8% | 40.7% |
| Bedrooms | |||
| No bedroom / studio | 0% | 0.8% | 2.3% |
| 1 bedroom | 1.9% | 6.2% | 10.4% |
| 2 bedrooms | 12.2% | 19.8% | 22.5% |
| 3 bedrooms | 63.5% | 49.5% | 42.3% |
| 4+ bedrooms | 22.4% | 23.7% | 22.6% |
| At a glance | |||
| Median year built | 1993 | 1982 | 1966 |
| Total housing units | 1,651 | 43,672 | 5,806,452 |
Occupancy Profile
Who is inside and how they use it
Homeownership
94.9%
owners
Renter-occupied
5.1%
Owner-occupied
94.9%
homeownership rate
Carroll Valley
94.9%
Adams County
78.9%
Pennsylvania
69.3%
Average household size
2.49
Owner-occupied
3.09
Renter-occupied
owner-occupied average size
Carroll Valley
2.49
Adams County
2.54
Pennsylvania
2.53
Housing Characteristics
Occupied unit characteristics
Tenure, crowding, and utilities
| Carroll Valley | Adams County | Pennsylvania | |
|---|---|---|---|
| Total occupied units | 1,581 | 40,841 | 5,274,853 |
| Year moved in | |||
| 2020 or later | 17.5% | 16.1% | 20.2% |
| 2010 to 2019 | 31.2% | 36.8% | 36.1% |
| 2000 to 2009 | 33.7% | 19.3% | 17.5% |
| 1999 or earlier | 17.5% | 27.7% | 26.2% |
| Occupants per room | |||
| 1.00 or fewer | 100% | 99% | 98.4% |
| 1.01 to 1.50 | 0% | 0.7% | 1% |
| 1.51 or more | 0% | 0.3% | 0.6% |
| Vehicles availability | |||
| No vehicles | 3.5% | 4.5% | 10.4% |
| 1 vehicle | 15.5% | 25.9% | 35.1% |
| 2 vehicles | 41.8% | 38.1% | 35.9% |
| 3 or more vehicles | 39.2% | 31.5% | 18.6% |
| House heating fuel used | |||
| Gas | 21.1% | 45.5% | 56.4% |
| Electricity | 65.9% | 32.3% | 25.3% |
| Solar | 0% | 0.3% | 0.1% |
| Fuel oil, kerosene etc | 6.1% | 13.9% | 14% |
| All other fuels | 6.9% | 7.2% | 3.7% |
| No fuel used | 0% | 0.8% | 0.5% |
| Selected characteristics | |||
| Lacking complete plumbing | 0.7% | 0.3% | 0.4% |
| Lacking complete kitchen | 0.7% | 0.5% | 0.8% |
| No telephone service available | 1.4% | 0.8% | 0.9% |
Housing Value
What owner-occupied units are worth
Median home value
$300,500
owner-occupied units
Housing Cost Burden
35.7%
of homeowners with a mortgage are cost-burdened
Note: Households spending 30% or more of their income on housing costs are considered cost-burdened.
Financial characteristics
Property value and housing costs
Tenure, crowding, and utilities
| Carroll Valley | Adams County | Pennsylvania | |
|---|---|---|---|
| Property value | |||
| Median Value | $300,500 | $268,500 | $254,500 |
| Under $100,000 | 7.5% | 8.3% | 13.9% |
| $100,000 - $200,000 | 7.2% | 18.9% | 22.4% |
| $200,000 - $300,000 | 35.1% | 31.7% | 22.9% |
| $300,000 - $500,000 | 49% | 31.5% | 25.9% |
| $500,000 - $1,000,000 | 1.1% | 8.8% | 12.8% |
| $1,000,000 and more | 0% | 0.8% | 2.1% |
| Owner-occupied households | |||
| With a mortgage | 84.2% | 62.2% | 58% |
| Without a mortgage | 15.8% | 37.8% | 42% |
| Median monthly owner costs | |||
| With a mortgage | $1,812 | $1,780 | $1,762 |
| Without a mortgage | $754 | $674 | $644 |
| Gross rent | |||
| Median rent | $2,208 | $1,115 | $1,209 |
Education Profile
How educated is the community and how education pays off
Adults with a college degree
32.4%
of adults 25+ with a bachelor's degree or higher
Carroll Valley
32.4%
Adams County
25.8%
Pennsylvania
35.2%
Adults without a high school diploma
4.1%
of adults (25+) without a high school diploma
Carroll Valley
4.1%
Adams County
8.6%
Pennsylvania
7.9%
School Enrollment
Who is enrolled in school and at what level
School enrollment
621
population (age 3+) enrolled in school
College-going rate (18-24 yr olds)
15.9%
of 18-24-year-olds in college or graduate school
Enrollment & school type
Enrollment levels, college-going rate, and public vs private school split
Population 3+ currently enrolled in a school
| Carroll Valley | Adams County | Pennsylvania | |
|---|---|---|---|
| Total enrolled (age 3+) | 621 | 22,648 | 2,913,513 |
| Nursery / preschool | 6.8% | 4.6% | 5.7% |
| K–12 | 60.2% | 67.3% | 66.9% |
| Kindergarten | 7.2% | 4.7% | 4.8% |
| Elementary: Grades 1–4 | 20.9% | 19.7% | 19.7% |
| Elementary: Grades 5–8 | 10.5% | 20.3% | 20.7% |
| High School: Grades 9–12 | 21.6% | 22.6% | 21.7% |
| College or graduate school | 33% | 28% | 27.4% |
| College, undergraduate | 25.3% | 24.3% | 21.2% |
| Graduate, professional school | 7.7% | 3.7% | 6.2% |
| College-going rate · 18-24 yr olds | 15.9% | 44% | 44% |
| School type | |||
| Public school | 66.5% | 72.8% | 75.3% |
| Private school | 33.5% | 27.2% | 24.7% |
Education Attainment by Level & Gender
What is the highest level of education completed among adults
Education attainment
3,056
population 25 years and over
Attainment by gender
Male vs Female
Adults (25+) · Share within each education level
Educational Attainment Overview
Distribution and key education attainment rates for adults (25+)
Highest credential completed · adults 25+
| Carroll Valley | Adams County | Pennsylvania | |
|---|---|---|---|
| Population (25+) | 3,056 | 74,849 | 9,189,697 |
| Less than 9th grade | 0.4% | 3% | 2.9% |
| 9th–12th, no diploma | 3.7% | 5.6% | 5% |
| High school diploma or GED | 28.4% | 39.9% | 32.9% |
| Some college, no degree | 26.3% | 16.6% | 15.1% |
| Associate's degree | 8.9% | 9% | 8.9% |
| Bachelor's degree or higher | 32.4% | 25.8% | 35.2% |
| Bachelor's degree | 23.7% | 14.9% | 20.9% |
| Graduate or professional | 8.7% | 10.9% | 14.3% |
| High School or higher | 95.9% | 91.4% | 92.1% |
Earnings by education level
percentage as applicable
Median Earnings
$62,061
Median earnings for adults 25+, by level
Poverty Rate
6.5%
for ages 25+, with bachelors degree or higher
Outcomes by Education Level
Earnings and poverty rates across education levels (25+)
Adults 25+
| Carroll Valley | Adams County | Pennsylvania | |
|---|---|---|---|
| Median earnings | |||
| Population 25+, with earnings | $62,061 | $50,536 | $53,549 |
| Less than high school graduate | $— | $38,760 | $33,591 |
| High school graduate (includes equivalency) | $22,938 | $42,895 | $40,643 |
| Some college or associate's degree | $73,723 | $49,811 | $47,736 |
| Bachelor's degree | $69,934 | $65,957 | $69,335 |
| Graduate or professional degree | $62,417 | $76,213 | $87,132 |
| Poverty rates | |||
| Less than high school graduate | 17.7% | 16.4% | 25.2% |
| High school graduate (includes equivalency) | 11.5% | 7.3% | 13.3% |
| Some college or associate's degree | 1.1% | 6.6% | 9.1% |
| Bachelor's degree or higher | 6.5% | 3.4% | 4.1% |
About Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.
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