ZIP Code 29045 — Columbia city, SC Demographics & Data

ZIP code 29045 covers Columbia, SC in Kershaw County with a population of about 28,896.

At a glance, the area shows median age of 38.4 (near the U.S. median).

It sits in telephone area codes 803, 839; U.S. House district SC-5; the COLUMBIA, SC media market.

Median household income in ZIP 29045 is about $80,627 — about 7% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 10.6%; unemployment rate near 6.2%; 32.1% of adults with a bachelor’s degree or higher (about 1.6 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Healthcare, Retail trade, and Manufacturing; about 12.4% of workers reporting work-from-home (about 2.8 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Median home value is about $241,200 — about 31% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $1,095 (about 6% below the U.S. median rent ($1,163)), and owner-occupancy near 84.4% (about 19.0 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 29045 in Columbia, SC, a household would need roughly $66,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $1,549. That sits below the local median household income ($80,627), suggesting the typical household income is closer to a workable buy-in level under these assumptions. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

FEMA’s National Risk Index rates natural-hazard risk for Columbia city, SC as Relatively Low (composite score 66.7), which is near the middle of the national distribution. The strongest component scores on US5 are hurricane (86.1) and wildfire (69.7). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for Columbia city, SC show little to no average snow and around 46.3 inches of annual precipitation.

IRS migration statistics show a net inflow of about 1,155 for ZIP 29045 (Columbia city, SC) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.