Columbia at a glance
- Population: about 47,445 residents, ranking 18th of 344 Census places in Tennessee (US Census Bureau, Vintage 2023 subcounty estimate).
- 2020 Census base: 41,724 people (US Census Bureau, 2020 Census count).
- 2020 to 2023 change: up roughly 13.7% across the 2020-to-2023 comparison (US Census Bureau).
- Rank among Tennessee places: 18th-largest of 344 (US Census Bureau, Vintage 2023 estimate).
- Size percentile: roughly 95% of places in Tennessee rank below it by population (US Census Bureau).
- Coordinates: 35.6256 latitude, -87.0442 longitude (US Census Bureau Gazetteer).
- Nearest larger cities (120-mile radius): Spring Hill, TN (11 mi); Franklin, TN (23 mi); Smyrna, TN (37 mi); Murfreesboro, TN (38 mi); Hendersonville, TN (53 mi) (US Census Bureau).
- Nearest smaller places: Mount Pleasant, TN (10 mi); Thompson's Station, TN (15 mi); Lynnville, TN (17 mi) (US Census Bureau estimates).
What a personal loan costs in Columbia
With an installment loan the payment is fixed for the life of the loan, so the schedule is predictable from the first month to the last.
APR is the figure that lets you compare like with like, since it wraps fees into the rate; run your own numbers with the personal loan calculator.
The term is the lever: extend it and the payment falls while total interest climbs; shorten it and the reverse happens.
A useful rule is to keep the new payment inside the room your budget already has, so the loan eases pressure instead of adding to it.
Tennessee lending rules that apply in Columbia
Every figure in the table below is sourced to a publisher with a date; where a state does not publish a number, we say so rather than estimate.
| Rule | Detail | Source |
|---|---|---|
| Payday lending status | Licensed; deferred presentment services (payday) lenders must obtain a TDFI license, including internet lenders (Tenn. Code Ann. § 45-17-103) Source says: deferred presentment services in this state through the use of the internet, facsimile, telephone, or other means without having first obtained a license | Tennessee Department of Financial Institutions (TDFI) as of 2026-09-16 |
| Small-loan / installment lender licensing | TDFI Compliance Division licenses industrial loan & thrift companies, deferred presentment companies, flexible credit companies, and other consumer lenders Source says: The Compliance Division is responsible for the licensing and regulatory supervision of the following types of financial institutions operating in Tennessee | Tennessee Department of Financial Institutions (TDFI) as of 2026-09-16 |
| State lending regulator | Tennessee Department of Financial Institutions (TDFI) Source says: The Department regulates banks, credit unions, trust companies, business and industrial development corporations, industrial loan and thrift companies | Tennessee Department of Financial Institutions (TDFI) as of 2026-09-16 |
| Maximum legal interest rate (usury cap) | 10.75% per annum (maximum effective formula rate for written contracts, announced September 15, 2026) Source says: the maximum effective formula rate of interest in Tennessee is 10.75 percent per annum | Tennessee Department of Financial Institutions (TDFI) as of 2026-09-16 |
How to compare offers in Columbia
The order below is a sensible way to approach a loan in Columbia:
- Pull your free credit reports and dispute any error — it is the cheapest way to improve the rate you are offered.
- Run your figures through the personal loan calculator on this site so you know the payment before a lender quotes one.
- Pre-qualify with at least three lenders and compare the APR, not the interest rate.
- Check that the lender is licensed in Tennessee using the regulator named above.
- Read the disclosure for origination fees and any prepayment penalty before you sign.