Best PlacesFranklin County, MO Best Neighborhoods
2026–2027 edition · Data updated July 2026
Every neighborhood in Franklin County, scored on 40 measures of daily life and ranked to fit what matters to you. This page is for people who live here or already know they want to. To work out which city fits you best, start with the best places to live tool.
Franklin County ranks 1,380th of 3,144 U.S. counties on the BestNeighborhood index. It does not top any single list, but it lands above the national middle on affordable childcare and few empty homes. The weaker spots are noise, car insurance costs, and long commutes.
The best neighborhoods in Franklin County
BestNeighborhood is the only ranking that scores 40 measures of daily life neighborhood by neighborhood and lets you re-weight every one of them yourself.
The best areas in Franklin County
The parts of Franklin County, ranked by the BestNeighborhood standard score across every neighborhood, highest scoring first. Each note says how that part differs from the rest of the county.
Washington
Fewer homes sit empty, more adults hold degrees, and commutes are shorter.
Gray Summit
Tree cover is thicker, though it is noisier.
New Haven
More households have young kids and local pay stretches further.
Union
Crime runs lower, though prices have run up more.
Sullivan
Schools score higher.
Gerald
Incomes run lower and advertised internet is slower.
Pacific & Villa Ridge
Scores close to Gerald, except that disaster risk is higher here.
St. Clair
Homes cost less, though health care is harder to reach.
Scores across Franklin County run from about the 4th to the 81st percentile nationally. The map is where that becomes a choice of area.
Franklin County's strengths and weaknesses
Franklin County lands in the middle because its strengths and weaknesses roughly balance. Affordable childcare, few empty homes, and transit carry most of that.
The drawbacks are real but narrow. Noise, car insurance costs, and long commutes hold the score down. That varies block to block rather than evenly, and the map below shows where.
Where Franklin County ranks high
- Cheap childcare$496 a month, better than 92% of counties
- Low vacancyBetter than 84% of counties
- TransitBetter than 77% of counties
- Cost of living vs incomeBetter than 76% of counties
- Healthcare accessBetter than 75% of counties
Where Franklin County ranks low
- QuietBetter than only 18% of counties
- Cheap car insuranceBetter than only 21% of counties
- Short commute28.3 minutes each way, better than only 24% of counties
- Nice weatherabout 72 pleasant days a year, better than only 24% of counties
- Internet speedBetter than only 31% of counties
What it costs to buy a home in Franklin County
A household needs to earn about $63,000 a year to comfortably buy the median Franklin County home, at 20% down and today's 30-year rate. That is below the area's own median income of $76,756, so a typical household can afford the median home outright.
Where the monthly payment goes
Assumes a 20% down payment, a 6.6% 30-year fixed rate, and a 28% share of income going to the payment. The rate is the 2026-07-23 30-year fixed average, series MORTGAGE30US from the St. Louis Fed, which publishes Freddie Mac's weekly survey. Against the median home value, property tax uses Franklin County's effective rate of 0.76%, and insurance is estimated at 0.4% of home value a year.
Renting versus buying
At today's prices, buying tends to cost more than renting for about the first 10 years, then pulls ahead as rent keeps rising and the mortgage builds equity. The chart tracks the running cost of each.
Who lives in Franklin County
Franklin County's age mix sits close to the national median.
Residents by age
Racial and ethnic makeup has its own map. See the race and diversity map for Franklin County.
Who works in Franklin County, and how
Work in Franklin County centers on manufacturing and retail trade. Unemployment is low, and employment has held roughly flat.
Largest industries
How people get to work
- Drive or carpool 87%
- Work from home 10%
- Transit, walk, or bike 3%
Life in Franklin County
Franklin County has fewer places to eat and drink per resident than most counties and more late-night spots per resident than 75% of counties. Dining, parks, and nightlife concentrates in some parts of Franklin County and thins out in others, which the map shows.
Is Franklin County growing, and who is moving in?
Franklin County has grown about 5% over the last decade. The largest inbound stream comes from the rest of the St Louis, MO metro.
Where new residents come from
Where people leaving Franklin County go
Move counts are the latest county-to-county migration flows, each county grouped into its metro.
What the weather is like in Franklin County, month by month
Franklin County sees roughly 72 pleasant days a year. July highs average about 89 degrees. January highs sit near 42, with lows near 25. The comfortable stretch runs April, May, and August through October.
Show the monthly temperatures
| Month | Avg high | Avg | Avg low |
|---|---|---|---|
| January | 42° | 32° | 25° |
| April | 69° | 56° | 46° |
| July | 89° | 78° | 69° |
| October | 71° | 58° | 48° |
Flying in and out of Franklin County
St Louis Lambert International sits about 40 miles away. It is a medium hub and boarded 7.5 million passengers in 2025, with 114 nonstop destinations.
The best schools in and around Franklin County
Schools across Franklin County average a B−, better than 63% of counties.
Top elementary schools
- Chesterfield Elem.A+ · 74% proficient
- Spring Bluff Elem.A · 67% proficient
- Strain-japan Elem.A · 63% proficient
Top middle schools
- Rockwood Valley MiddleA · 64% proficient
- Wildwood MiddleA · 62% proficient
- New Haven MiddleB+ · 50% proficient
Top high schools
- Lafayette Sr. HighA− · 59% proficient
- Francis Howell HighB+ · 56% proficient
- Washington High SchoolB · 49% proficient
Grades come from K-12 test scores, with scores projected for schools missing data. See every Franklin County school and its grade on SchoolGrade.
Franklin County measure by measure
Cards are ordered by how much each measure matters to you, so the ones you weighted highest come first. Expand to see every measure. Percentages compare Franklin County against the other 3,143 counties.
Who Franklin County suits
Remote workers
Cost of living against local pay beats 76% of counties and 10% already work from home.
Common questions about living in Franklin County
Is Franklin County a good place to live?
Using BestNeighborhood's default rankings, Franklin County ranks 1,380th of 3,144 counties. It scores highest on affordable childcare, few empty homes, and transit, and lowest on noise and car insurance costs. How good it is for you depends on which of those you weight most, which the map lets you set.
Is Franklin County expensive to live in?
The median home is worth $243,180. The overall cost of living runs about 15% below the national average. Set against a $76,756 median income, cost of living beats 76% of counties.
Is Franklin County safe?
Yes, Franklin County is safer than 66% of counties. Safety varies a lot by neighborhood. Crime costs an estimated $363 per resident a year.
What is the weather like in Franklin County?
July highs average about 89 degrees, and January highs near 42 with lows near 25. That works out to about 72 pleasant days a year, more than 24% of counties.
What are the best neighborhoods in Franklin County?
Using the default rankings, the highest-scoring areas are Washington, Gray Summit, and New Haven. The ranked list and the re-weightable map above let you re-sort them for your own priorities.
Is Franklin County good for families?
Schools beat 63% of counties, crime safety beats 66%, and childcare runs $496 a month.
Is Franklin County good for remote workers?
Cost of living against local pay beats 76% of counties, though advertised internet speeds beat only 31% of counties. About 10% of workers already work from home.
Compare Franklin County with other counties
Sources and methodology
Every measure on this page is scored for each neighborhood, then rolled up to Franklin County. Scores are absolute rather than ranked, which means a 60 in Franklin County represents the same real quantity as a 60 anywhere else, and the ranking is a weighted average of those absolutes. The map colors come from a national scale calibrated against a population weighted random sample of 5,000 neighborhoods. That absolute scoring is what no other places-to-live ranking does: it puts a single neighborhood, a town, a metro, and a state on one scale, so the same 40 measures answer both which metro to move to and which street inside it to buy on. Read the full methodology.
Franklin County detail on BestNeighborhood maps:
- Walk Grade for Franklin County: walkability, transit, and biking, measured on the real street network rather than by straight line distance.
- Noise in Franklin County: road, rail, and aviation sound modeling calibrated against federal ground truth measurements.
- Conservative vs liberal map of Franklin County: precinct level election results apportioned to neighborhoods.
- Mobile and cell coverage in Franklin County: carrier by carrier coverage behind the cell score.
Franklin County detail on related sites:
- CrimeGrade: neighborhood crime rates behind the crime safety score.
- ISPreports.org: provider by provider internet availability and advertised speeds.
- CoverageWatch: the car insurance premiums behind the cheap car insurance score.
Federal and public data:
- U.S. Census Bureau American Community Survey: income, home value, rent, vacancy, commute time and mode, educational attainment, home age, age structure, household type, industry, and race.
- U.S. Census Bureau Population Estimates Program: population growth and net migration behind the population-change section.
- NOAA Global Surface Summary of the Day: the daily station record behind the monthly temperatures and the pleasant-day count.
- FAA Passenger Boarding Data: airport size and annual passenger counts.
- Freddie Mac Primary Mortgage Market Survey: the 30-year fixed rate used in the cost-to-buy estimate.
- FBI Crime Data Explorer: reported offenses behind the tangible crime cost estimate.
- U.S. EPA Air Quality System: five year average air quality index.
- FEMA National Risk Index: expected annual loss from natural hazards.
- CDC PLACES: disease burden, preventable risk, and barriers to care.
- National Center for Education Statistics: school enrollment and assessment inputs behind the school grade.
- FCC National Broadband Map: internet and wireless availability.
- U.S. Bureau of Labor Statistics: employment and job growth behind the local economy score.
- Religious activity uses a proprietary religious signal measurement.
Your priorities
Move a slider to say how much a measure matters. Zero turns it off.