City profile · Ohio · Census ACS 2023

Mariemont, OH

Population, income, housing, safety, climate and schools for Mariemont - drawn straight from Census ACS, FBI UCR, NOAA, NCES, HUD and FEMA, refreshed on the 2024–2025 release cycle.

3,477
Residents
$153,507
Median income
$584,400
Median home
$1,353
Median rent (state)

Mariemont - the verdict

Nationally, Mariemont sits in the 95th percentile for household income among US cities with a population of 1,000 or more. Source: Census ACS.

95th
percentile, household income
88th
percentile, home value
50th
percentile, median rent
📝 How we sourced this

Population, income, and housing-cost figures come from the U.S. Census Bureau American Community Survey 5-year estimates (B-series tables). Crime data uses FBI UCR; climate uses NOAA Climate Normals; school counts come from NCES Common Core of Data; permits use the Census Building Permits Survey (BPS). See our methodology page for the full ETL pipeline and OMB / FIPS join keys.

Data Snapshot: Mariemont, OH

Mariemont is a small town in Ohio, home to 3,477 residents per U.S. Census Bureau ACS 2023 estimates. Mariemont households earn a median of $153,507 annually, placing it in the top quartile of U.S. cities for household income, with a poverty rate of 0.0%. Home values in Mariemont run a median of $584,400, and the median resident age is 39.1 years. 78.5% of adults here have a bachelor's degree or higher; 64.6% of working-age residents are in the labor force.

The Census Building Permit Survey recorded 7 residential units authorized here in 2024 (Building Boom), up 600% from five years earlier.

Living costs in Ohio run below the national norm: BEA Regional Price Parities 2024 puts Ohio at 92.8 on a 100-equals-national-average scale (Below Average). Statewide, HUD pegs Fair Market Rent for a two-bedroom unit at $1,353 monthly. Statewide, average monthly utility bills in Ohio run around $228, per EIA 2023 residential energy data. Natural-hazard exposure scores 96.3 out of 100 on FEMA's National Risk Index (Very High).

Population

3,477 residents

Census ACS 2023 - Ohio

Median Household Income

$153,507 /yr

Poverty 0.0%

Cost of Living Index (state)

92.8 (US=100)

Below Average - BEA RPP 2024, Ohio average

How does Mariemont compare to other US cities?

Mariemont measured against every US city with 1,000+ residents, computed live from the same Census and FBI data shown throughout this page.

Household income 95% higher than other cities
Home value 88% pricier than other cities
Median rent 50% pricier than other cities

"Safer than" reflects total crime rate from FBI UCR; the others use Census ACS estimates.

How we calculate these percentiles & ranks

Each percentile compares Mariemont against every qualifying US city; each in-state rank narrows that to Ohio only. Full formula and direction notes: methodology.

Ohio-relative analysis

Poverty Rate places Mariemont near the bottom of Ohio's cities

Among the 1,196 Ohio cities PlainCities tracks with reported poverty rate data, Mariemont ranks #1,031 - the 0th percentile within the state. This is a different, narrower cut than the nationwide percentiles above: it compares Mariemont only against its own state's cities, not the full US field.

Median Household Income
#36 of 1,145
97th percentile in Ohio
Median Gross Rent
#112 of 1,196
79th percentile in Ohio
Median Home Value
#14 of 1,164
99th percentile in Ohio
Poverty Rate
#1,031 of 1,196
0th percentile in Ohio
Bachelor's Degree or Higher
#12 of 1,196
99th percentile in Ohio

Ranked by raw value (highest first); a higher rank is not automatically "better" for every measure, see each metric's own context above. This is a comparison within Ohio only, not a livability score. See the methodology for the source and calculation.

95thIncome percentile

95th percentile nationally for median household income. Source: Census ACS 2023 / FBI UCR 2023.

How Mariemont's home value compares nationally

Median home value vs. every US city (population 1,000+)

$584,400 12th percentile more affordable than 12% of 15,600 US cities

$0–$25,000: 5 US cities (0%). Below this entry. $25,000–$50,000: 54 US cities (0%). Below this entry. $50,000–$75,000: 352 US cities (2%). Below this entry. $75,000–$100,000: 1,086 US cities (7%). Below this entry. $100,000–$125,000: 1,516 US cities (10%). Below this entry. $125,000–$150,000: 1,170 US cities (8%). Below this entry. $150,000–$175,000: 1,278 US cities (8%). Below this entry. $175,000–$200,000: 1,229 US cities (8%). Below this entry. $200,000–$225,000: 1,035 US cities (7%). Below this entry. $225,000–$250,000: 976 US cities (6%). Below this entry. $250,000–$275,000: 754 US cities (5%). Below this entry. $275,000–$300,000: 712 US cities (5%). Below this entry. $300,000–$325,000: 521 US cities (3%). Below this entry. $325,000–$350,000: 526 US cities (3%). Below this entry. $350,000–$375,000: 465 US cities (3%). Below this entry. $375,000–$400,000: 393 US cities (3%). Below this entry. $400,000–$425,000: 317 US cities (2%). Below this entry. $425,000–$450,000: 300 US cities (2%). Below this entry. $450,000–$475,000: 307 US cities (2%). Below this entry. $475,000–$500,000: 250 US cities (2%). Below this entry. $500,000–$525,000: 160 US cities (1%). Below this entry. $525,000–$550,000: 156 US cities (1%). Below this entry. $550,000–$575,000: 172 US cities (1%). Below this entry. $575,000–$600,000: 172 US cities (1%). This entry sits in this band. $600,000–$625,000: 163 US cities (1%). Above this entry. $625,000–$650,000: 167 US cities (1%). Above this entry. $650,000–$675,000: 135 US cities (1%). Above this entry. $675,000–$700,000: 101 US cities (1%). Above this entry. $700,000–$725,000: 95 US cities (1%). Above this entry. $725,000–$750,000: 71 US cities (0%). Above this entry. $750,000–$775,000: 65 US cities (0%). Above this entry. $775,000–$800,000: 70 US cities (0%). Above this entry. $800,000–$825,000: 57 US cities (0%). Above this entry. $825,000–$850,000: 67 US cities (0%). Above this entry. $850,000–$875,000: 60 US cities (0%). Above this entry. $875,000–$900,000: 58 US cities (0%). Above this entry. $900,000–$925,000: 47 US cities (0%). Above this entry. $925,000–$950,000: 37 US cities (0%). Above this entry. $950,000–$975,000: 31 US cities (0%). Above this entry. $975,000–$1,000,000: 470 US cities (3%). Above this entry. $1,000,000–$1,025,000: 0 US cities (0%). Above this entry. Mariemont $0 $1,025,000 every US city, bucketed by value

Each bar is a $25K-wide band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau ACS 5-Year Estimates · 2023

Income distribution context

Household income distribution - Mariemont, OH Mariemont, OH's reported median household income shown against the U.S. national quintile-share pattern (not Mariemont, OH-specific quintile data). The Lorenz curve traces the national cumulative income share against cumulative population share, perfect equality is the diagonal; observed inequality bows below. $ Household Income Distribution Mariemont, OH median $153,507/yr, vs. U.S. national quintile pattern QUINTILE SHARE OF AGGREGATE INCOME Lowest 20% 3.4% Second 20% 9.2% Middle 20% 15.1% Fourth 20% 23.2% Top 20% 49.1% LORENZ CURVE cumulative income vs. population 100% 0% 100% pop. 0%
Mariemont, OH's median household income (Census ACS 5-year estimate) plotted against the U.S. national income-quintile distribution pattern for context; the quintile shares and Lorenz curve are national figures, not computed specifically for Mariemont, OH. Diagonal = perfect equality.

Key socioeconomic indicators

Bachelor's degree or higher (adults 25+) 78.5%

Census ACS S1501, educational attainment

Poverty rate (households below FPL) 0.0%

Census ACS S1701, poverty status

Labor force participation (adults 16+) 64.6%

Census ACS S2301, share of working-age residents in the labor force

Population
3,477
Median Income
$153,507
Median Home Value
$584,400
Median Age
39.1
Poverty Rate
0.0%
Labor force participation
64.6%
Bachelor's Degree+
78.5%

Population Change

Annual U.S. Census Bureau Population Estimates Program (PEP) estimates, 2020–2025

See the fastest-growing cities →
3,440 residents3,460 residents3,480 residents3,500 residents3,520 residents3,540 residents 202020212022202320242025 3,517 residents 3,499 residents ▼ -0.5%
Mariemont's Census PEP population estimates, 2020–2025.

Housing Supply

Census Bureau Building Permits Survey (BPS) - annual residential permits authorized

📈 Building Boom
Total Permits (2024)
7
housing units authorized
Single-Family
1
detached homes
Multifamily
6
apartments & condos
Supply Intensity
2
permits per 1,000 residents

5-Year Permit Trend (2019–2024)

Year Total
2019 1
2020 0
2021 0
2022 1
2023 7
2024 7

Permit volume increased 600% from 2019 to 2024.

Commute Patterns

How workers travel to work, Census ACS 2023

Drive Alone
76.9%
Carpool
2.1%
Public Transit
0.9%
Walk
0.6%
Work from Home
19.0%

Based on 1,582 workers 16 and over.

Monthly Utility Costs

State-average estimates for Ohio - EIA 2023 residential energy data

Electricity
$105
avg/month
Natural Gas
$78
avg/month
Water & Sewer
$45
avg/month
Total Utilities
$228
estimated/month

Estimates reflect Ohio state averages. Actual costs vary by home size, usage, and local rates. Source: U.S. Energy Information Administration (EIA) 2023.

Living Costs & Risk

Cost of living is a Ohio state average from BEA; rent and hazard risk are county-level figures from HUD and FEMA for the county Mariemont sits in

Cost of Living Index
92.8
Below Average
US average = 100 · BEA RPP 2024
Typical 2-BR Rent
$1,353/mo
HUD Fair Market Rent
County-level FMR estimate
Natural Hazard Risk
96.3 / 100
Very High
FEMA NRI composite score (county)

Similar Cities in Ohio

Lockland
3,493 people
Shadyside
3,458 people
Orange
3,448 people
Moreland Hills
3,442 people
Paulding
3,513 people
Northfield
3,525 people

Cities of a Similar Size Nationwide

Population-matched peers from other states, closest to Mariemont's 3,477 residents (Census ACS 5-Year 2023).

Union City, IN
3,477 people
Oxford, MI
3,478 people
Reno city (Lamar County), TX
3,478 people
San Antonio Heights, CA
3,479 people
Coleytown, CT
3,479 people
Wrightsville, GA
3,479 people

Cities with a Similar Household Income Nationwide

Median-household-income-matched peers from other states, closest to Mariemont's $153,507 (Census ACS 5-Year 2023, table B19013).

Riverbend, WA
$153,489 median income
Carman, IL
$153,419 median income
Livermore, CA
$153,602 median income
Lake Elmo, MN
$153,407 median income
Ladera Heights, CA
$153,403 median income
St. Peter, WI
$153,400 median income

Race & Ethnicity Composition

Race and ethnicity - Mariemont, OH Race categories sum to one hundred percent per Census methodology. Hispanic or Latino is shown separately as an ethnicity overlay; it cuts across all race categories per OMB Directive 15. Race & Ethnicity Composition Mariemont, OH - Census ACS, OMB race + ethnicity categories RACE, sums to 100% 96.6% ETHNICITY, Hispanic or Latino (any race) 0.0% White 96.6% Black or African American 1.4% Asian 0.0% American Indian 0.0% Native Hawaiian 0.0% Some other race 0.3% Two or more races 1.7% Per OMB Directive 15: Hispanic/Latino ethnicity is reported separately from the race categories.
Race categories sum to 100%. Hispanic or Latino ethnicity is reported separately and cuts across race per Census/OMB methodology.

City-level race and ethnicity, Census ACS 5-year 2023 (tables B02001, B03001), OMB Directive 15 categories.

How Mariemont compares to nearby Ohio cities

Population + median household income, sourced from Census Bureau ACS 5-year B01001 (population) and B19013 (median household income).

City Population Median Household Income
Mariemont (this city) 3,477 $153,507
Lockland 3,493 $49,174
Shadyside 3,458 $55,081
Orange 3,448 $167,148
Census ACS 5-year FIPS OH Census BPS 2024 OMB Bulletin 23-01

What do people ask about Mariemont, OH?

What is the population of Mariemont, OH? +

Mariemont, OH has a population of 3,477 according to U.S. Census Bureau ACS 2023 estimates.

What is the median household income in Mariemont, OH? +

The median household income in Mariemont is $153,507 per year, based on Census ACS 2023 data.

What is the cost of living in Mariemont? +

BEA does not publish a city-level cost-of-living figure for Mariemont; the closest available measure is the Ohio state average, a cost of living index of 92.8 (U.S. average = 100), rated "Below Average" based on BEA Regional Price Parities 2024 data. Costs within Ohio vary by metro area.

What is the median home value in Mariemont, OH? +

Homes in Mariemont carry a median value of $584,400, according to Census ACS 2023 estimates.

Source: U.S. Census Bureau ACS 5-Year 2023, Census BPS 2024, Census ACS B08301/B08136, U.S. Energy Information Administration (EIA) 2023, BEA Regional Price Parities 2024, HUD Fair Market Rents 2026, FEMA National Risk Index.

Read our methodology - how this data is sourced, computed, and verified.

Primary sources: Census ACS, FBI UCR, NOAA Climate Normals, NCES.

Citation & verification links Data sourced from the U.S. Census Bureau. See our methodology for details. Retrieved and formatted by PlainCities

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Every figure on PlainCities is rendered directly from Census ACS source data, no number is typed in by an editor. This page draws directly on Census ACS source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.