City profile · South Dakota · Census ACS 2023

Mount Vernon, SD

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

437
Residents
$58,542
Median income
$163,100
Median home
$936
Median rent (state)

Mount Vernon - the verdict

Measured against every US city with at least 1,000 residents, Mount Vernon lands in the 33rd percentile for household income. Source: Census ACS.

33rd
percentile, household income
31st
percentile, home value
9th
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: Mount Vernon, SD

South Dakota's Mount Vernon is a small town, with 437 residents per the latest Census Bureau ACS figures. The typical household in Mount Vernon brings in $58,542 a year, below the median for U.S. cities on this measure, with a poverty rate of 3.2%. Typical homes in Mount Vernon are valued around $163,100, and the median resident age is 28.9 years. About 19.7% of adults hold a bachelor's degree or higher, while 77.4% of working-age residents are in the labor force.

The city is served by 3 public schools according to NCES Common Core of Data.

Living costs in South Dakota run below the national norm: the state registers 88.6 on a 100-equals-national-average index (Well Below Average) per BEA Regional Price Parities 2024. A typical two-bedroom carries a HUD Fair Market Rent of $936 per month statewide. Monthly utility costs average around $200 across South Dakota, per EIA 2023 residential energy estimates. FEMA's National Risk Index rates natural-hazard exposure at 39.2 out of 100 (Very Low).

Population

437 residents

Census ACS 2023 - South Dakota

Median Household Income

$58,542 /yr

Poverty 3.2%

Cost of Living Index (state)

88.6 (US=100)

Well Below Average - BEA RPP 2024, South Dakota average

How does Mount Vernon compare to other US cities?

Where Mount Vernon sits among all US cities (population 1,000+) on each measure, computed live from Census and FBI data.

Household income 33% higher than other cities
Home value 31% pricier than other cities
Median rent 9% 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

For each metric we count every US city with population 1,000+ and a non-null value, then compute what share of them fall below Mount Vernon's value: round(cities-below ÷ total × 100). Safety is inverted (percentile = share of cities with a higher crime rate) so a higher number always means safer. The in-state rank narrows that same crime-rate comparison to only the cities PlainCities tracks in South Dakota, breaking ties alphabetically. See the methodology page for the full source-to-figure lineage.

33rdIncome percentile

33rd percentile nationally for median household income. Source: Census ACS 2023 / FBI UCR 2023.

How Mount Vernon's home value compares nationally

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

$163,100 Among the most affordable more affordable than 69% 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%). This entry sits in this band. $175,000–$200,000: 1,229 US cities (8%). Above this entry. $200,000–$225,000: 1,035 US cities (7%). Above this entry. $225,000–$250,000: 976 US cities (6%). Above this entry. $250,000–$275,000: 754 US cities (5%). Above this entry. $275,000–$300,000: 712 US cities (5%). Above this entry. $300,000–$325,000: 521 US cities (3%). Above this entry. $325,000–$350,000: 526 US cities (3%). Above this entry. $350,000–$375,000: 465 US cities (3%). Above this entry. $375,000–$400,000: 393 US cities (3%). Above this entry. $400,000–$425,000: 317 US cities (2%). Above this entry. $425,000–$450,000: 300 US cities (2%). Above this entry. $450,000–$475,000: 307 US cities (2%). Above this entry. $475,000–$500,000: 250 US cities (2%). Above this entry. $500,000–$525,000: 160 US cities (1%). Above this entry. $525,000–$550,000: 156 US cities (1%). Above this entry. $550,000–$575,000: 172 US cities (1%). Above this entry. $575,000–$600,000: 172 US cities (1%). Above this entry. $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. Mount Vernon $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 - Mount Vernon, SD Mount Vernon, SD's reported median household income shown against the U.S. national quintile-share pattern (not Mount Vernon, SD-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 Mount Vernon, SD median $58,542/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%
Mount Vernon, SD'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 Mount Vernon, SD. Diagonal = perfect equality.

Key socioeconomic indicators

Bachelor's degree or higher (adults 25+) 19.7%

Census ACS S1501, educational attainment

Poverty rate (households below FPL) 3.2%

Census ACS S1701, poverty status

Labor force participation (adults 16+) 77.4%

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

Population
437
Median Income
$58,542
Median Home Value
$163,100
Median Age
28.9
Poverty Rate
3.2%
Labor force participation
77.4%
Bachelor's Degree+
19.7%

Schools

Total Schools
3
Public schools in this city

Population Change

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

See the fastest-growing cities →
456 residents458 residents460 residents462 residents464 residents 202020212022202320242025 458 residents 462 residents ▲ +0.9%
Mount Vernon's Census PEP population estimates, 2020–2025.

Commute Patterns

How workers travel to work, Census ACS 2023

Drive Alone
83.0%
Carpool
5.5%
Public Transit
0.0%
Walk
1.6%
Work from Home
9.1%
Other
0.8%

Based on 253 workers 16 and over.

Monthly Utility Costs

State-average estimates for South Dakota - EIA 2023 residential energy data

Electricity
$95
avg/month
Natural Gas
$65
avg/month
Water & Sewer
$40
avg/month
Total Utilities
$200
estimated/month

Estimates reflect South Dakota 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 South Dakota state average from BEA; rent and hazard risk are county-level figures from HUD and FEMA for the county Mount Vernon sits in

Cost of Living Index
88.6
Well Below Average
US average = 100 · BEA RPP 2024
Typical 2-BR Rent
$936/mo
HUD Fair Market Rent
County-level FMR estimate
Natural Hazard Risk
39.2 / 100
Very Low
FEMA NRI composite score (county)

Similar Cities in South Dakota

White
438 people
Wilmot
441 people
Bowdle
442 people
Oahe Acres
443 people
Rosholt
430 people
Veblen
428 people

Cities of a Similar Size Nationwide

Population-matched peers from other states, closest to Mount Vernon's 437 residents (Census ACS 5-Year 2023).

Rock Mills, AL
437 people
Valley Acres, CA
437 people
Elizabeth, LA
437 people
Blandford, MA
437 people
Millburg, MI
437 people
Green Isle, MN
437 people

Cities with a Similar Household Income Nationwide

Median-household-income-matched peers from other states, closest to Mount Vernon's $58,542 (Census ACS 5-Year 2023, table B19013).

Eads, CO
$58,542 median income
Mill Shoals, IL
$58,542 median income
McGraw, NY
$58,542 median income
Vinton, TX
$58,542 median income
Rush City, MN
$58,543 median income
Isabella, OK
$58,548 median income

Race & Ethnicity Composition

Race and ethnicity - Mount Vernon, SD 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 Mount Vernon, SD - Census ACS, OMB race + ethnicity categories RACE, sums to 100% 94.0% ETHNICITY, Hispanic or Latino (any race) 0.0% White 94.0% Black or African American 0.0% Asian 0.0% American Indian 3.2% Native Hawaiian 0.0% Some other race 0.0% Two or more races 2.8% 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 Mount Vernon compares to nearby South Dakota cities

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

City Population Median Household Income
Mount Vernon (this city) 437 $58,542
White 438 $63,125
Wilmot 441 $61,563
Bowdle 442 $55,875
Census ACS 5-year FIPS SD NCES CCD OMB Bulletin 23-01

What do people ask about Mount Vernon, SD?

What is the population of Mount Vernon, SD? +

The population of Mount Vernon, SD stands at 437 according to U.S. Census Bureau ACS 2023 estimates.

What is the median household income in Mount Vernon, SD? +

In Mount Vernon, the typical household earns $58,542 per year, based on Census ACS 2023 data.

What is the cost of living in Mount Vernon? +

BEA does not publish a city-level cost-of-living figure for Mount Vernon; the closest available measure is the South Dakota state average, a cost of living index of 88.6 (U.S. average = 100), rated "Well Below Average" based on BEA Regional Price Parities 2024 data. Costs within South Dakota vary by metro area.

What is the median home value in Mount Vernon, SD? +

Homes in Mount Vernon carry a median value of $163,100, according to Census ACS 2023 estimates.

Source: U.S. Census Bureau ACS 5-Year 2023, NCES CCD, 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 Editorial

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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.