Cost of Living in South Bay, FL has an overall index of 102, 2% above the U.S. baseline of 100. The typical home value is $227,160 (Zillow ZHVI, Aug 2026); typical monthly rent is $2,349 (HUD FY2027 2-bedroom FMR, Palm Beach County FMR area); and median household income is $51,417 (Census ACS 2024).
Cost index: committed city housing/rent inputs and BEA 2024 regional price parities. Home value: Zillow ZHVI market signal as of 2026-08. Rent: HUD FY2027 2-bedroom FMR (40th-percentile recent-mover gross rent), Palm Beach County FMR area. A place-level signal, not a personal affordability decision or financial recommendation.
Typical rent takes a large share of local household income. This describes the local market, not your household.
Four questions readers ask most, answered from the committed sources below. Every figure keeps its source, vintage, and limitation; none of it is personal financial advice.
Committed BEA price-parity components are missing for this place, so its non-housing costs are not compared with the nation.
The comparison needs all three category parities (goods, services, utilities) from BEA 2024 regional price parities. At least one is absent for South Bay, and this page does not substitute the overall cost index for them.
The typical home value is $227,160 (Zillow ZHVI, Aug 2026). It is 37% below the $362,274 median across Florida cities in this dataset, and 25% below the committed $303,400 U.S. baseline used site-wide (Census ACS 2019–2023).
The typical monthly rent is $2,349 (HUD FY2027 2-bedroom FMR, Palm Beach County FMR area (40th-percentile recent-mover gross rent)). It is 19% above the $1,972 median across Florida cities in this dataset, and 74% above the committed $1,348 U.S. baseline used site-wide (Census ACS 2019–2023).
The Florida median is a cross-city statistic over the 481 committed city home values and 482 committed city rents (Zillow Aug 2026, HUD FY2027, or Census ACS 2024 as matched per place). It is not a statewide household median and it is not appraised market data. U.S. baselines are Census ACS 2019–2023 5-Year national medians used across this site ($303,400 home value; $1,348 monthly gross rent), and have not been refreshed to the ACS 2024 city vintage or the Zillow Aug 2026 vintage. Any city-to-national gap therefore mixes vintages.
The committed figures line up: rent-to-income ratio and price-to-income ratio point the same way relative to their baselines (higher ratios and lower vacancy count as one direction, and their opposites as the other), and no compared figure points the other way. That is a description of this one snapshot, not a forecast.
55% · Typical rent equals about 55% of local median household income (HUD FY2027 2-bedroom FMR Palm Beach County FMR area rent × 12 ÷ Census ACS 2024 median household income). These are two place-level aggregates, not a measured household or renter burden. The Census ACS 2019–2023 5-Year national medians imply 21%.
Baseline: 21% implied by Census ACS 2019–2023 5-Year national medians4.4x · The typical home value is 4.4 times local median household income (Zillow ZHVI Aug 2026 home value ÷ Census ACS 2024 median household income). This is a place-level ratio, not an individual affordability test. The Census ACS 2019–2023 5-Year national medians imply 3.9x.
Baseline: 3.9x implied by Census ACS 2019–2023 5-Year national medians7.9% · 7.9% of all housing units here are reported vacant in Census ACS 2024. That counts every vacant unit, including seasonal, occasional-use, and other vacant homes, and it is not current for-sale or for-rent inventory. The population-weighted mean across the committed city dataset is about 8%.
Baseline: about 8% committed city-sample mean59.8% · 59.8% of occupied units are owner-occupied in Census ACS 2024, against a committed national owner-occupied share of 64.6% (Census ACS 2019–2023 5-Year national medians). This describes tenure mix — more owners usually means a smaller rental stock, not by itself higher or lower pressure.
Baseline: 64.6% committed national owner-occupied shareThese are associations inside one committed snapshot, not causal evidence. The dataset has no current listings, pending sales, sale timelines, or construction, migration, income-growth, and unit-mix fields, so nothing here proves or disproves a housing shortage: a low vacancy rate or a high rent-to-income ratio can have several explanations. Treat the figures as context for your own search, not as a cause.
A monthly budget is not estimated because this place has no committed BEA non-housing parity to scale everyday costs.
The five-person estimate needs the BEA non-housing parity, and this place does not have one in this snapshot.
Housing and rent: Zillow ZHVI Aug 2026 home value; HUD FY2027 2-bedroom FMR, Palm Beach County FMR area rent. Top-coded ACS values stay thresholds, never exact medians. Non-housing: BEA 2024 goods, services, and utilities price parities (regional). Why: rent HUD FY2027 2-bedroom FMR, Palm Beach County FMR area, home value Zillow ZHVI Aug 2026, plus Census ACS 2024 income, vacancy, and owner-occupancy fields. National baselines: Census ACS 2019–2023 5-Year national medians (not refreshed to ACS 2024 or Zillow Aug 2026), so city-to-national gaps mix vintages. Budget: modeled from the committed national median household income and this city's exact rent and BEA non-housing index; assumptions and exclusions are listed with the table. Budget is not produced when rent is top-coded.
Start with four decisions. Open advanced assumptions only when you need to replace the local defaults.
Enter your income and housing plan to see a household-specific estimate.
Search one destination and see which housing and local-cost categories change most.
Recommendations require usable housing and income data and exclude very small places for a city of this scale.
Living costs in South Bay land close to the national average, with a Cost Index of 102 (where 100 = the US baseline). Housing is the largest variable: the median home value here is $227,160, and typical monthly rents are $2,349. Groceries and utilities are in line with what you would find in most US cities.
Start with housing. Typical monthly rent is $2,349, while local median household income is $51,417. That implies a rent-burden proxy of about 55% of income. This HUD gross rent already includes tenant-paid utilities; other living costs are not included. Use that as a planning signal for whether the place looks manageable under your own household assumptions.
This model applies no broad Florida wage-income tax. Applying the 0.78% state-level effective owner-occupied proxy to a home worth $227,160 gives a planning estimate near $1,772 per year; it is not a city, county, parcel, or individual tax bill. State plus average local sales-tax context is around 6.98%.
The typical monthly rent in South Bay is around $2,349. That's about 74% higher than the $1,348 national median. For comparison, the median home value here is $227,160, so buyers should also factor in mortgage payments, property taxes, and insurance.
The typical home value in South Bay is $227,160. With 20% down and the committed 7.03% national 30-year fixed benchmark as of 2026-09-24, principal and interest are roughly $1,213/month before property tax and insurance. This is a planning estimate, not a local lender quote. Baseline is past its weekly update cadence; a newer official vintage exists but is not reflected. About 60% of residents here own their homes.
Grocery prices in South Bay are about average compared to the rest of the US (index: 100, where 100 is the national average). Utility bills (electricity, gas, water) are about typical (index: 100). Overall, these everyday costs shouldn't cause major surprises if you're moving from another similarly-sized US city.
South Bay is a small town with a population of about 5,102. The median age of residents is 37.8, which is close to the national median. The local poverty rate is 32.3%, above the national average of 12.4%.
