Living in O'Fallon (Missouri)

O'Fallon (Missouri) is a large place in Missouri, United States, home to 85,040 people. Of the 29 household profiles on Nestlyzer, its strongest are movers on a budget (top 1%, #10 of 12,111), low-income families (top 1%, #28 of 8,006), single parents (top 1%, #33 of 6,237).

Residents85,040
Density– per km²
Area– km²
Hub airport29 km (St. Louis Lambert International)
Nearest city of 100k+44 km
Within 30 km529,900 people
Climate typeHumid subtropical (Cfa)
Terrain around itabout 170 m, height range 80 m
Main railway line32.6 km
Distance to Washington, D.C.1,184 km
Within 10 km171,602 people
Greater areaGreater St. Charles, 17 km out
LandscapeCentral Lowlands
Winter daylight9 h 27 min, sunset 23:45

See O'Fallon (Missouri) on the map

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Good to know about O'Fallon (Missouri)

Best places in Greater St. Charles

How O'Fallon (Missouri) ranks

Scores run 0 to 100 against every municipality in United States. Ranks count only the places that pass each profile's minimums, so the totals differ by profile. Local data: official statistics on affordability, green space, education and family, health and elderly, jobs and economy, lifestyle and amenities, mobility and connectivity and safety and community (local or regional figures, sources on every place page) plus population and geography.

ProfileScoreIn United StatesIn Missouri
Young family72#152 of 11,898#4 of 209Map
Low-income household68#90 of 9,771#4 of 205Map
Low-income family76#28 of 8,006#2 of 135Map
Single parent78#33 of 6,237#2 of 105Map
Pensioner couple65#2,506 of 9,474#14 of 162Map
Single pensioner71#1,105 of 9,474#7 of 162Map
Early retiree63#3,289 of 10,762#42 of 226Map
Single professional60#1,718 of 4,537#14 of 79Map
Young professionalnot ranked: below the minimum for regional access–Map
DINKSnot ranked: below the minimum for regional access–Map
Remote worker72#103 of 7,271#8 of 142Map
Commuternot ranked: below the minimum for regional access–Map
Car-free householdnot ranked: below the minimum for regional access–Map
Student66#1,254 of 2,119#16 of 36Map
First-home buyer69#154 of 8,006#6 of 135Map
Budget-constrained mover69#10 of 12,111#1 of 260Map
Urban lifestyle seekernot ranked: below the minimum for regional access–Map
Expat professional71#1,356 of 7,271#5 of 142Map
Healthcare-first mover70#1,693 of 9,474#4 of 162Map
Nature-focused household33#14,549 of 18,063#387 of 413Map
Cross-border commuternot ranked: must-have: a border within 45 km where pay is higher on the other side–Map
Outdoor and mountain lover12#11,557 of 16,523#143 of 373Map
Rural value seeker41#10,213 of 18,063#328 of 413Map
High-net-worth mover66#3,191 of 16,523#28 of 373Map
Lottery winner69#2,684 of 21,167#61 of 509Map
Climate-resilient relocation72#982 of 12,111#1 of 260Map
Coastal livingnot ranked: below the minimum for coast–Map
Business owner70#2,144 of 12,111#42 of 260Map
Digital native55#1,649 of 4,750#25 of 83Map

Strengths and trade-offs

  • Services nearby (people within 10 km: shops, doctors, cafes, transport)100
  • Education and family94
  • Climate exposure (estimate: coastal and river flooding, heat; 100 = low)92
  • Foundation88
  • Safety and community83
  • Jobs and economy79
  • Climate (mild and sunny: climate class and winter daylight)74
  • Mobility and connectivity74
  • Universities in town (universities and universities of applied sciences within 10 km)70
  • University-town character (universities relative to the people nearby)70
  • Lifestyle and amenities65
  • Freight access (motorway, rail, port)63
  • Market reach (residents within 100 km, across borders)60
  • Health and elderly59
  • Affordability53
  • Home market (residents of the same country within 150 km)49
  • City scale (people within 10 km: big-city life, transit, scenes)42
  • Flat land (terrain relief)40
  • One-day truck radius (residents within 300 km, across borders)21
  • Green space17
  • Mountains and water (terrain relief, lakes and the sea nearby)11
  • Port access (major sea or inland port)0
  • Chemical park nearby (sites with pipeline links)0
  • National border nearby (straight line)0
  • Financial centre (banking and capital markets) within commuting distance0
  • Commodity-trading or gold hub within commuting distance0
  • Crypto hub within commuting distance0
  • Wealth-management centre within commuting distance0

Nearby

Data: Eurostat GISCO LAU 2024; locations EDJNet LAU centres; airports OurAirports; coastline Natural Earth. Updated 2026-10-31. Rankings are decision aids, not advice.