Census-designated place · Montgomery County, Maryland

Spencerville, Maryland

Spencerville is a census-designated place in Montgomery County, Maryland, part of the Washington-Arlington-Alexandria, DC-VA-MD-WV metro area. It has 1,028 residents. Spencerville, Maryland has a quality-of-life score of 94 out of 100 (very high), ranking #1,012 of 15,651 US cities and towns. Within Maryland it ranks #45 of 334 cities and towns. It ranks best on access to exercise opportunities (high), dentists (high) and natural hazard risk (low). It ranks worst on rent as share of income (high), job growth (low) and time spent in the emergency room (high).

94Very high

Quality-of-life score: #1,012 of 15,651 cities and towns
Maryland: #45 of 334 in MD
Population: 1,028 (2020-2024)
Land area: 2 mi²
Density: 658.3 /mi²
FIPS code: 2474050

Percentile-based score (100 is the best in the country) from 78 of 83 indicators, with the default “Explorer” weights.

Open in the map

Scores by category

Each category averages its indicators' percentile scores among US cities and towns.

Safety74#4,056/15,637
Economy90#1,615/15,631
Housing24#11,378/14,977
Health97#427/15,609
Healthcare86#2,232/15,650
Environment92#1,221/15,453
Education91#1,340/15,650
Infrastructure90#1,512/15,650
Community80#3,145/15,651
Leisure & amenities56#6,928/15,651
Nature & outdoors—

Strengths · Weaknesses

Indicators where Spencerville, Maryland ranks highest and lowest among US cities and towns (score = percentile, 100 = best). Values marked “Montgomery County value” are the county’s: the source publishes no figure for this city or town, and the county holding most of its residents stands in.

Strengths

Access to exercise opportunities · high99.8%
99/100Maryland 92.1%United States 84.5%2022 & 2024University of Wisconsin Population Health InstituteMontgomery County value
Dentists · high130 /100k
99/100Maryland 82 /100kUnited States 75 /100k2023University of Wisconsin Population Health InstituteMontgomery County value
Natural hazard risk · low1.4
99/100Maryland 4.72025Federal Emergency Management AgencyMontgomery County value
Life expectancy · high83.8 yrs
99/100Maryland 78.4 yrsUnited States 77.6 yrs2021-2023University of Wisconsin Population Health InstituteMontgomery County value
Unemployment rate · low0.0%
98/100Maryland 4.0%United States 4.3%2020-2024U.S. Bureau of Labor Statistics Census table B23025
Frequent mental distress · low13.3%
97/100Maryland 17.0%United States 18.6%2023University of Wisconsin Population Health InstituteModel-based estimate

Weaknesses

Rent as share of income · high51.0%
2/100Maryland 30.8%United States 30.6%2017-2021U.S. Census Bureau Census table B25071
Job growth · low-4.2%
3/100Maryland -1.7%United States 0.1%2026 Q1U.S. Bureau of Labor StatisticsProvisional dataMontgomery County value
Time spent in the emergency room · high245 min
4/100Maryland 246 minUnited States 170 minOct 2024–Sep 2025Centers for Medicare & Medicaid ServicesMontgomery County value
Average commute time · high45.7 min
7/100Maryland 31.0 minUnited States 26.4 min2020-2024U.S. Census Bureau Census table B08013High uncertainty
Public libraries · low0.2 /10k
9/100Maryland 0.3 /10kUnited States 0.5 /10k2024Institute of Museum and Library ServicesMontgomery County value
Drought exposure · high78%
14/100Maryland 64%United States 43%Nov 2025–Oct 2026National Drought Mitigation Center (University of Nebraska–Lincoln), USDA and NOAAMontgomery County value

Trends

The largest changes over about five years, next to the country's over the same periods.

PopulationFalling
2,079 (2015-2019) → 1,028 (2020-2024)
−51%5 yearsCensus table B01003US 328,329,953 → 340,003,797
Child poverty rateImproving
41.9% (2015-2019) → 0.0% (2020-2024)
−42 pts5 yearsCensus table B17001US 16.8% → 15.5%
Rent-burdened householdsWorsening
60.7% (2015-2019) → 100.0% (2019-2023)
+39 pts4 yearsCensus table B25070US 49.6% → 50.4%
Median household incomeImproving
$117,578 (2015-2019) → $189,766 (2020-2024)
+61%5 yearsCensus table B19013US $65,712 → $81,604
High school diploma or higherImproving
90.1% (2015-2019) → 99.9% (2020-2024)
+9.7 pts5 yearsCensus table B15003US 88.0% → 89.6%
Public transit commutersWorsening
6.7% (2015-2019) → 0.0% (2020-2024)
−6.7 pts5 yearsCensus table B08301US 5.0% → 3.2%

What changed in five years

How each measure moved between two periods about five years apart, read against whether more or less is better, the published margin of error and the same change in other places.

Over about five years, Spencerville, Maryland improved on 0 of 8 measures with a comparison and declined on 0. 8 moved within the margin of error and 0 barely changed.

Earlier (2015-2019)
Latest (2020-2024)
Lower standingHigher standing

Position is the place's standing among cities and towns: further right is better, whichever way the measure counts.

Improved0

No measure improved by more than its margin of error.

Declined0

No measure declined by more than its margin of error.

All 8 measures

Change of every measure of Spencerville, Maryland between two periods about five years apart
Measure	Before	After	Change	Reading	Favourable vs peers
Bachelor's degree or higher	47.9%2015-2019	47.2%2020-2024	−0.7 points	Within the margin of error	23%
Child poverty rate	41.9%2015-2019	0.0%2020-2024	−42 points	Within the margin of error	99%
Effective property tax rate	0.61%2015-2019	0.75%2020-2024	+0.1 points	Within the margin of error	4%
High school diploma or higher	90.1%2015-2019	99.9%2020-2024	+9.7 points	Within the margin of error	95%
Home price to income ratio	4.8×2015-2019	3.3×2020-2024	−1.5×	Within the margin of error	99%
Households subscribed to broadband	97.1%2015-2019	96.1%2020-2024	−1 points	Within the margin of error	6%
Income inequality (Gini index)	0.4312015-2019	0.3502020-2024	−0.081	Within the margin of error	93%
Median household income	$117,5782015-2019	$189,7662020-2024	+61%	Within the margin of error	91%

“Against peers” compares the change with the same change in the 14640 cities and towns that have the same two periods. It describes how common a change is, not why it happened.

Sources: American Community Survey 5-Year Estimates. Values are the latest and the one five years earlier of the same publisher dataset; datasets that changed publisher in between are never compared.

Survey estimates (American Community Survey) compare the two most recent 5-year windows that do not share years, so the margin of error of the difference holds. The 2015-2019 window predates the pandemic and 2020-2024 includes it.
A change counts only when it is larger than 1.645 times the square root of the two standard errors squared, summed (a 90% margin). Measures published without a margin must change by at least 5% to count.
“Against peers” compares the change with the same change in the 15651 cities and towns that have the same two periods. It describes how common a change is, not why it happened.
Standing is a percentile among the same places: 0 is the lowest value on the measure (or the worst when lower is better), 100 the best.

Cities and towns like Spencerville, Maryland five years ago that improved

The places whose measures looked most like those of Spencerville, Maryland in the earlier period, ranked by how many measures improved beyond the margin of error, minus how many declined. A comparison of published data, not a forecast and not advice.

For comparison, Spencerville, Maryland itself moved +14.1 points in standing on average over the same 7 measures (standings of all places average about zero).

How the ranking works

Similarity is the root-mean-square difference of standings in the earlier period over the measures most places have. Places are ranked by measures that improved beyond the margin of error minus those that declined (a count that estimation noise in small places cannot inflate), then by the mean change of standing over the measures a place has in both periods. Only places with more improvements than declines and a rise in standing are listed. Standings are relative, so a place can improve in absolute terms and still lose standing.

Who lives here

Age, race and education of residents, from the American Community Survey. Shares are of all residents (age), residents of every origin (race) or adults 25 and over (education).

Age and sex

1,028 residents (±377)

Men
Women

80 and over†
70–79†
60–69†
50–59†
40–49†
30–39†
20–29†
10–19†
Under 10†

Share of all residents, each sex

Biggest shift since 2015–2019: 20–29 men (+11.1 points).

† Wide margin of error (more than 30% of the estimate): read with care.

Table view

American Community Survey 5-year estimates, 2020–2024 · Table B01001View table on data.census.gov

Race and Hispanic origin

1,028 residents (±377)

Spencerville, Maryland
Maryland share

White49%†502
Black0.2%†2
Hispanic or Latino33%†337

Education

767 residents (±254)

Spencerville, Maryland
Maryland share

No high school diploma0.1%†1
High school or GED30%†227
Some college8.9%†

Counts are survey estimates, each with a margin of error. The grouping into ranges is ours; every count is the Census Bureau's.

Income

How household income is spread, not just the middle: each bar is the share of households in that income range.

Household income

359 households (±104)

Spencerville, Maryland
Maryland share

Under $25k6.7%†24
$25k–50k13%†45
$50k–75k5.9%†21
$75k–100k12%†43
$100k–150k2.8%†10
$150k–200k11%†38
$200k or more50%†178

Biggest shift since 2015–2019: $200k or more (+32.3 points).

† Wide margin of error (more than 30% of the estimate): read with care.

Table view

American Community Survey 5-year estimates, 2020–2024 · Table B19001View table on data.census.gov

Counts are survey estimates, each with a margin of error. The grouping into ranges is ours; every count is the Census Bureau's.

Homes

Who owns and who rents, what homes cost, and what the housing stock looks like.

Owners and renters

359 households (±104)

Spencerville, Maryland
Maryland share

Own100%359
Rent0.0%0

Biggest shift since 2015–2019: Own (+16.8 points).

Table view

American Community Survey 5-year estimates, 2020–2024 · Table B25003View table on data.census.gov

Rent paid

84 households (±63)

Spencerville, Maryland
Maryland share

Under $7500.0%0
$750–1,0000.0%0
$1,000–1,5000.0%0
$1,500–2,000

Home values

359 homes (±104)

Spencerville, Maryland
Maryland share

Under $150k0.0%0
$150k–250k0.0%0
$250k–400k2.0%†7

Age of homes

456 homes (±175)

Spencerville, Maryland
Maryland share

2010 or later3.9%†18
2000–20090.0%0
1980–199913%†61

Size of homes

456 homes (±175)

Spencerville, Maryland
Maryland share

Studio0.0%0
1 bedroom0.0%0
2 bedrooms1.5%†7

Counts are survey estimates, each with a margin of error. The grouping into ranges is ours; every count is the Census Bureau's.

Getting to work

How workers travel to their job and how long it takes them.

How people get to work

617 workers (±311)

Spencerville, Maryland
Maryland share

Drive alone49%†303
Carpool29%†180
Public transit0.0%0
Walk0.0%0
Bike0.0%0
Work from home22%†134
Other0.0%0

Biggest shift since 2015–2019: Drive alone (−23.7 points).

† Wide margin of error (more than 30% of the estimate): read with care.

Table view

American Community Survey 5-year estimates, 2020–2024 · Table B08301View table on data.census.gov

Time to get to work

483 workers (±288)

Spencerville, Maryland
Maryland share

Under 15 min5.2%†25
15–29 min13%†63
30–44 min57%†277

Counts are survey estimates, each with a margin of error. The grouping into ranges is ours; every count is the Census Bureau's.

Jobs and pay

What the largest occupations here pay, from the Bureau of Labor Statistics' Occupational Employment and Wage Statistics survey.

The Bureau of Labor Statistics publishes pay by metro area, not by county or city. The metro area page lists its largest occupations and lets you look up any job.

Pay in the Washington-Arlington-Alexandria, DC-VA-MD-WV

Local businesses

Employer businesses and sole proprietors by industry, per resident and against the state and the nation. Counts of businesses next to counts of people, not a measure of demand.

The Census Bureau publishes business counts by county, not by city, so these are the figures of Montgomery County, the county holding most of Spencerville's residents.

Montgomery County has 27,677 employer establishments, 260 for every 10,000 residents (1.05× the US rate of 248; 1.13× Maryland's), with 439,792 paid employees at an average annual pay of $81,041. The Census Bureau also counts 133,803 nonemployer businesses, mostly sole proprietors.

Establishments: 27,677; 133,803 nonemployers
Per 10,000 residents: 260; US 248 · Maryland 230
Paid employees: 439,792
Average annual pay: $81,041; US $68,342

Employer establishments, employees, average pay and nonemployers of Montgomery County by industry, with the density per resident against the nation

Ambulatory health care services	2,958	27.8	1.33×More than typical	35,084	$76,590	8,673
Restaurants and other eating places	1,719	16.2	0.88×About typical	30,857	$27,757	657
Computer systems design and related services	1,573	14.8	3.41×More than typical	26,526	$109,014	2,333
Lessors of real estate	1,524	14.3	1.16×About typical	9,366	$114,370	11,797
Management, scientific and technical consulting	1,455	13.7	2.04×More than typical	15,375	$105,812	8,704
Specialty trade contractors	1,233	11.6	0.75×Fewer than typical	15,437	$77,053	6,744
Offices of physicians	1,039	9.8	1.51×More than typical	12,059	$97,603	1,576
Construction of buildings	991	9.3	1.23×About typical	8,849	$102,313	4,088
Limited-service restaurants	844	7.9	0.99×About typical	13,894	$24,617	238
Services to buildings and dwellings	803	7.5	1.12×About typical	18,441	$37,236	6,480
Legal services	753	7.1	1.32×More than typical	4,826	$103,381	1,940
Offices of dentists	746	7	1.74×More than typical	4,808	$66,764	428

Rank places for an industry Open Montgomery County

County Business Patterns (2023); Nonemployer Statistics (2024)

Per-resident figures divide by the population estimate of 2023: 1,064,369 residents here, 336,755,052 in the United States. County Business Patterns counts establishments in 2023; the Nonemployer Statistics count businesses in 2024.
“More than typical” is a density at least 1.25 times the nation's per resident, “fewer” at most 0.8 times, with at least 10 establishments. It compares counts of businesses with counts of people: it says nothing about demand, incomes, size, quality or profit, and visitors and commuters are not residents.
The Census Bureau adds noise to employment and payroll to protect confidentiality, and withholds some figures: an industry with few establishments can show employees or pay as unavailable.
Industries overlap: a narrower industry (full-service restaurants) is part of a broader one (restaurants), so the rows do not add up.
Industries follow the North American Industry Classification System; the two surveys use different editions (NAICS 2017 and 2022), which this page matches industry by industry.

Public schools

Public schools located in Spencerville, Maryland and the districts that run them (NCES Common Core of Data). Students per teacher counts full-time-equivalent teachers, not the size of each class.

Spencerville, Maryland has 1 public schools with 429 students and 11.6 students per teacher (Maryland: 14.5, US: 15.2).

Elementary schools: 1
Middle schools: 0
High schools: 0
Students per teacher: 11.6; US: 15.2

School districts

Districts with schools here, by students here.

District	Schools	Students	Spending / student
Montgomery County Public Schools	1	429	$20,107

Largest schools

School	Grades	Students	Students / teacher	District
Cloverly Elementary	Pre-K–5	429	11.6	Montgomery County Public Schools

All 1 schools

Sources

Public schools and school districts (National Center for Education Statistics · U.S. Census Bureau), 2024–25 school year. NCES Common Core of Data and EDGE public school geocodes; U.S. Census Bureau, Annual Survey of School System Finances and cartographic boundary files (places).

Federal contracts performed here

In FY2026, an estimated $1M of federal contract obligations were for work performed in Spencerville, Maryland: $1,001 per resident (US $2,158).

Obligations: $1M; +7,994% vs FY2025
Per resident: $1,001; US $2,158
Sole-source: 97%; US 31%
Single offer: 0.4%; US 8.9%

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Top buying agencies

National Institutes of Health$1M99%
Department of Veterans Affairs$3,963

Grants and other federal assistance are counted by county here, not split among cities: Spencerville is mostly in Montgomery County.

See federal money in Montgomery County

Representation in Congress

Members serving today, with their record in the current Congress (party-unity votes cast with their caucus, roll calls missed). Not a grade.

Spencerville, Maryland is split between congressional districts: each representative is shown with the share of its residents in their district (current boundaries).

House

Senate

Explore Congress The 2026 races

County

A city can lie in several counties. Some indicators are published for counties only: the page marks them.

Montgomery County93100% of residents

Metro area

The metro or micro area the city belongs to.

Washington-Arlington-Alexandria, DC-VA-MD-WV87

Other cities and towns in Montgomery County

Largest first.

Similar cities and towns

Closest indicator profiles across the country (no model: score distances).

Data and sources

Latest published value of each indicator; periods differ by source. Values flagged by their publisher are marked.

PLACES: Local Data for Better HealthCenters for Disease Control and Prevention · release 2025
National Broadband Map (Broadband Data Collection)Federal Communications Commission · release 2025-12-31
Local Area Unemployment StatisticsU.S. Bureau of Labor Statistics · release 2025
American Community Survey 5-Year EstimatesU.S. Census Bureau · release 2017-2024
Population Estimates ProgramU.S. Census Bureau · release 2025
Small Area Health Insurance EstimatesU.S. Census Bureau · release 2024
Small Area Income and Poverty EstimatesU.S. Census Bureau · release 2024
County Health Rankings & RoadmapsUniversity of Wisconsin Population Health Institute · release 2022-2025+2026-03-supplement

JSON · /api/v1/places/2474050

Scores by category

Strengths · Weaknesses

Strengths

Weaknesses

Trends