Kansas vs South Carolina
A tax calculator says the difference is $5,047 a year. Once you count what a dollar actually buys in each, South Carolina is $2,477 ahead — $24,771 over 10 years.
Property tax is set by counties, not states. Inside Texas alone the rate varies six times over, so this is the single choice that changes the answer most.
Does it work everywhere in South Carolina?
in what the money buys · $24,771 over 10 years
A pay cut of up to $3,563 (3.6%) still leaves you level.
Who worked this out, and what it is built on
I build and maintain every comparison on this site — 1275 state pairs so far, on the same engine that runs the tax calculators for all 50 states and 3,143 counties. This is not a template with two names swapped into it: Kansas and South Carolina are run through the actual rules of each place, and if the numbers say the move is not worth it, that is what the page says.
Four sources, and one deliberate refusal. Federal figures from the IRS revenue procedure. State rates read one state at a time off each state’s own department of revenue. County property tax from the US Census Bureau. Cost of living from the Bureau of Economic Analysis Regional Price Parities, 2024 — and not from Numbeo or any other crowd-sourced index, because those are filled in by users, publish no methodology, and cannot be cited. That single choice is most of why the cost-of-living numbers here differ from everybody else’s.
When I get something wrong I publish the correction with the date and what it cost — including the two mistakes on these pages I found myself. Data last verified September 1, 2026.
Where to go from here
Almost nobody is choosing between exactly two places. These are the questions that usually come next, with the answer already attached so you can see which is worth opening.
Other moves involving Kansas or South Carolina
States that sit near South Carolina on prices compared against Kansas, and the mirror of that. The comparison you would run next.
- Kansas vs Wisconsin— Kansas by $1,872
- Indiana vs Kansas— Indiana by $3,109
- Kansas vs North Carolina— North Carolina by $1,653
- Nebraska vs South Carolina— level
- Kentucky vs South Carolina— Kentucky by $2,663
- South Carolina vs West Virginia— West Virginia by $3,776
Each state on its own
The full detail behind each half of the comparison above.
The counties that decide it
Property tax is set by county, and the spread inside one state beats most state pairs.
- Nemaha County, Kansas— 0.98%, the cheapest
- Stanton County, Kansas— 2.47%, the dearest
- Horry County, South Carolina— 0.34%, the cheapest
- Allendale County, South Carolina— 0.88%, the dearest
Similar in price to Kansas
States that sit next to Kansas on the price index — often the comparison people should have run.
- Tennessee— 91.9 on prices
- Missouri— 90.8 on prices
- Kentucky— 90.2 on prices
- Nebraska— 90.1 on prices
- Every Kansas comparison— all 50
- Every South Carolina comparison— all 50
- The nine states with no income tax— and what they charge instead
Kansas or South Carolina is a housing decision: South Carolina housing runs 13.1% dearer
The tax difference between Kansas and South Carolina is real but it is not what decides this one. On $100,000 with a $400,000 home, take-home moves by $5,047 a year. Housing moves by far more: the housing component of the official price index is 71.2 in Kansas against 80.5 in South Carolina, a gap of 9.3 points against just 3.6 on the index as a whole.
Which means a single blended cost-of-living number would hide the only variable that matters here. Put the housing gap into the arithmetic and South Carolina comes out $2,477 a year ahead in what the money buys — $24,771 over 10 years. If you rent a small flat, most of that advantage never reaches you; if you buy a family house, it is understated.
Where the two sit nationally: South Carolina is the 33rd most expensive place to live of the 51 — the 50 states and the District of Columbia — and Kansas is 41st. Housing, the component that moves most, is 71.2 against 80.5.
Grey columns are what a year of Kansas and a year of South Carolina are worth in the same money. The bars between them are each thing that changes, in the order it changes: green adds, amber takes away.
Where the money actually goes, line by line
Five separate taxes, and on this pair property tax is the biggest single difference — $4,075 against $971 for the income tax everybody quotes:
Federal income tax — $13,170 either way. Identical, because it is federal. Any comparison that shows a difference here is wrong.
FICA — $7,650 either way. Also federal, also identical.
State income tax — $4,780 in Kansas, $3,809 in South Carolina. A difference of $971.
Property tax — $6,186 in Kansas, $2,110 in South Carolina on a $400,000 home, at each state's median local rate. This is bigger than the income tax difference, and it runs the other way — which is the whole reason the headline number disappoints.
Local income tax — zero on both sides. Both Kansas and South Carolina keep income tax at the state level only, so the figures above are complete rather than approximations.
Total: $31,786 in Kansas against $26,739 in South Carolina — 31.8% and 26.7% of gross.
And South Carolina housing costs 13.1% more
The cost of living gap between Kansas and South Carolina is almost entirely a housing gap, and that is only visible because the Bureau of Economic Analysis Regional Price Parity publishes its components separately rather than as one blended number. 100 is the national average.
Cheaper in South Carolina than KansasDearer in South Carolina than Kansas
Each bar is how far apart Kansas and South Carolina are on that component, and which way. Housing almost always runs several times wider than everything else — which is why a single blended index tells you very little.
All items — 90.1 in Kansas, 93.7 in South Carolina. A gap of 3.6 points.
Housing — 71.2 against 80.5. A gap of 9.3 points, 2.6× the headline gap. This is what people mean when they say somewhere is expensive.
Goods — 94 against 96.3, 2.3 points apart — 4.0 times narrower than the housing gap — and typical: across all 1,275 pairs the median is 2.7 points for goods against 24.9 for housing. Blended into one figure, what you are reading is mostly housing wearing a general label.
Utilities — 88.4 against 88.3. 0.1 points apart, close enough not to change a decision.
Which half of this reaches you depends on whether you buy. Renting, the real difference between Kansas and South Carolina is $2,136 a year — property tax comes out of your side entirely, and what is left is the price level. Buying a $400,000 home it is $2,477. So buying widens the gap by $341: the more house you own, the more this comparison is worth to you.
The number to take into a salary negotiation: $96,437
This is the question people are actually asking and almost nobody answers: what would I need to earn in South Carolina to live exactly as well as I do on $100,000 in Kansas?
$96,437. That is 3.6% less than you earn now. You could take a pay cut of $3,563 moving to South Carolina and be no worse off — which is a very different conversation to have with a recruiter than "South Carolina has lower taxes".
The dashed line is the salary you earn now. The solid line is what matches it in South Carolina. If the relationship were a simple multiplier the two would be parallel — they are not, because brackets, the Social Security ceiling and a property tax that does not move with income all bend it.
The obvious shortcut fails here, and by a measurable amount. Scaling your salary by the ratio of price levels — $100,000 × 93.7/90.1 — gives $103,996. The answer is $96,437, so the shortcut is $7,559 too high: brackets, the Social Security ceiling and a property tax that ignores income all bend the line the shortcut assumes is straight.
The figure belongs to the two states and your income. On $40,000 the match in South Carolina is $35,137, 12.2% below what you earn; on $250,000 it is $251,564, 0.6% above. The relationship bends by 12.8% across that range.
"Kansas" and "South Carolina" are not places you can compare
Every figure above uses each state's median local property tax rate — its counties in Kansas, its counties in South Carolina — and that is a simplification the page should own rather than hide.
South Carolina has 46 counties, and the effective property tax rate runs from 0.34% in Horry County to 0.88% in Allendale County — 2.6 times. On a $400,000 home that is a spread of $2,170 a year, without leaving the state.
46 counties. Each dot is one. The spread is 2.6 times from end to end, which is why a state average is not a number you can plan with.
Kansas has 105 counties, and the effective property tax rate runs from 0.98% in Nemaha County to 2.47% in Stanton County — 2.5 times. On a $400,000 home that is a spread of $5,971 a year, without leaving the state.
So the honest version of this question is not "Kansas or South Carolina" but which county. Picking the cheapest county in South Carolina against the dearest county in Kansas swings the property tax line by $8,532 a year; the reverse choice swings it $391 the other way. Against a headline difference of $2,477, the county is not a detail — it is most of the decision.
Neither Kansas nor South Carolina lets its counties levy their own income tax, so that layer is genuinely zero here rather than unmodelled — one of the 1,225 pairs out of 1,275 where it does not apply. It is the reason Kansas and South Carolina are easier to compare honestly than most neighbours are.
Over 10 years: $24,771
Nobody moves for one year, and almost no comparison prices the decision over the horizon on which it is actually made.
At $2,477 a year of real difference, 10 years in South Carolina instead of Kansas is worth $24,771 in today's purchasing power — before compounding anything you might invest it in.
The line starts below zero because moving costs about $15,000 and lands entirely in year one. It takes until year 7 for the move to pay for itself. That is the figure a per-year comparison hides.
And it is slower to arrive than the annual figure suggests. Reckoning $15,000 for removal, fees and the cost of selling — an assumption this page makes, not a figure from a source — at $2,477 a year it takes 6.1 years to recover — so the annual figure only becomes yours from year 8.
At three horizons: $7,431 over three years, $24,771 over 10, $74,312 over thirty — and the three-year figure does not clear the cost of getting there.
None of those figures contains the one variable that could overturn them: the same job rarely pays the same in Kansas and South Carolina. That is what the $96,437 break-even above is for — it prices an offer instead of assuming the offer is identical.
You could take a $3,563 pay cut to move to South Carolina and be no worse off
That is the version of this comparison worth taking into a negotiation, and it is not a figure any tax calculator produces.
Matching your $100,000 standard of living in Kansas takes $96,437 in South Carolina — 3.6% less than you earn now. So an offer of $96,437 is not a downgrade, and an offer above it is a raise however it looks on paper.
The reverse framing is the one recruiters use, and it is worth being able to answer: a company in Kansas offering to match your current salary is offering you less than the South Carolina job at $96,437. On 10 years the difference is $24,771.
Where every number here comes from
Four sources, each read off the body that publishes it:
US Bureau of Economic Analysis — Regional Price Parities by State and Metro Area, 2024 (released 19 February 2026) — read 2026-09-08. https://www.bea.gov/data/prices-inflation/regional-price-parities-state-and-metro-area
IRS — Revenue Procedure for the tax year (federal brackets, standard deduction and FICA) — read 2026-09-02. https://www.irs.gov/
Each state's own department of revenue (state income tax rates and deductions), verified one state at a time — read 2026-09-02. https://estimatetax.net/sources/
US Census Bureau, American Community Survey (county effective property tax rates) — read 2026-08-31. https://data.census.gov/
The cost of living index is the part worth checking, because it is where comparison sites usually reach for something crowd-sourced. The Regional Price Parities are produced by the Bureau of Economic Analysis, cover every state and metro area, and are published with a methodology document. The figures here are the 2024 release and are not extrapolated forward.
And what this page does not model:
— The cost of living index is the BEA's Regional Price Parity for 2024, the most recent published. It is not extrapolated to the current year, and it is a state-wide average — inside a state, a metro area and a rural county differ by more than most state pairs do.
— Moving costs, state transfer taxes on buying a home, and the cost of selling the one you have are not included. On a short stay they can outweigh every annual difference on this page.
— Sales tax is not modelled. It is inside the BEA index — that is what a price parity measures — but it is not broken out separately here.
— The comparison assumes the same salary in both places unless you change it. In practice a job in a high-cost state usually pays more, which is exactly what the break-even figure is for.
— Health insurance, childcare and car insurance vary enormously by state and are only inside the index as averages. If any of the three is a large part of your budget, it deserves its own arithmetic.
Where to go next
Questions
- Is it cheaper to live in Kansas or South Carolina?
- South Carolina, by $2,477 a year in real purchasing power on $100,000 with a $400,000 home. The take-home difference is only $5,047; the rest comes from the cost of living, where Kansas indexes at 90.1 and South Carolina at 93.7 against a national average of 100.
- How much do I need to earn in South Carolina to match $100,000 in Kansas?
- $96,437 — 3.6% less than you earn now, so a pay cut of up to $3,563 still leaves you level. That accounts for federal tax, FICA, state tax, property tax and the price level in each state.
- What are the taxes in Kansas vs South Carolina?
- On $100,000: state income tax of $4,780 in Kansas against $3,809 in South Carolina, and property tax of $6,186 against $2,110 on a $400,000 home at median county rates. Federal tax and FICA are identical in both — $13,170 and $7,650 — so any comparison showing a difference there is wrong.
- Does South Carolina really have lower property tax?
- That depends entirely on the county, which is why a state-level answer is not much use. South Carolina runs from 0.34% in Horry County to 0.88% in Allendale County — 2.6 times, or $2,170 a year on a $400,000 home. The median is 0.53%.
- How much is the difference over 10 years?
- $24,771 in today's purchasing power, at $2,477 a year. That excludes moving and housing transaction costs, which land in year one and can outweigh everything else on a short stay.
- Where does your cost of living data come from?
- The Bureau of Economic Analysis Regional Price Parities for 2024, an official index covering every state and metro area with a published methodology. Not a crowd-sourced database — and it comes broken into housing, goods, utilities and services, which matters because housing moves several times more than anything else.