As the United States celebrates its 250th anniversary this year, Charleston ranks the 172nd largest city in the nation.
A Charleston household earning the city's $90,038 median income spends 12.8% of pre-tax pay on a year of infant care — about half what the average American family does. The Lowcountry's affluent professional base, settled across the historic peninsula and into Mount Pleasant, has produced one of the strongest demand-side childcare markets in the South. Beverly's index ranks Charleston 13th of 250 nationally, the highest finish in this cluster outside a Texas anchor. The supply-side reads quite differently: childcare workers earn $14.23 an hour, 54.7% of the area's $26.03 single-adult living wage — the worst workforce score in the South Carolina cluster. Charleston centers compete for staff against $17 hospitality jobs. Outlier on demand. Chronic Southern story on supply.
Key highlights & actionable takeaways
- Score 67 (Strong), ranked 13 of 250 — highest Southern finish outside a Texas anchor, lifted by a $90,038 median income.
- Infant care $11,524/year — just 12.8% of household budget, one of the lowest burdens nationally.
- Childcare workers earn $14.23/hour — 54.7% of a local living wage, the cluster's worst workforce reading; centers compete with $17/hour hospitality.
Actionable takeaways
- Demand-side outlier built on the Lowcountry's professional base. Charleston's #13 finish runs almost entirely on a $90,038 median income against modest absolute prices — the supply infrastructure is fragile and not what's lifting the score.
- Workforce 7.6 is the worst in the SC cluster. Centers compete head-on with hospitality at $17+/hour; expect chronic infant-room turnover anytime tourism wages move.
- The historic-peninsula nanny market is the visible escape valve. With center workforce churn unsolved, Mount Pleasant and peninsula families increasingly route around centers entirely — the in-home market is now a meaningful share of the under-three universe.
Affordability — 96/100
A center infant slot in Charleston County runs about $11,524 a year, or $960 a month — modest in absolute dollars and dramatic against the city's $90,038 median household income. The 12.8% of pre-tax earnings burden is roughly half the national 21.9% norm and well below the South Carolina state average of 16.5%. Median rent is $1,632, the highest in this report cluster, so childcare costs only 59% of monthly rent — the cleanest cost-to-shelter ratio in our cohort. The Affordability score of 96.1 is driven less by cheap care than by a high-earning urban professional base that has settled into the historic peninsula and the surrounding county. A typical Charleston family with one infant in center care spends roughly $5,600 less per year than the national median family on the same slot.
Supply — 67/100
Charleston County reports about 16,945 licensed slots against 28,770 kids under five with working parents — 58.9 slots per 100, well above the childcare-desert threshold and the strongest supply ratio in this report cluster by a meaningful margin. The county has 82 licensed establishments at 3.49 providers per 1,000 kids under five, modestly below the national density but more than offset by the larger average program size. South Carolina's statewide gap reads only 12.8% on the BPC's potential-need methodology — the smallest gap in any state in this report — and Charleston is one of the counties driving that statewide reading.
Workforce — 8/100
The lift in affordability and supply does not translate into provider pay. The median Charleston-area childcare worker earns $14.23 an hour, or $29,590 a year, against a Charleston County single-adult living wage of $26.03 — only 54.7% of self-sufficiency, the worst Workforce Health reading in the South Carolina cohort. With 2,530 workers in the local industry, Charleston's centers compete against a hospitality sector that has pushed entry-level wages above $17 an hour at hotel housekeeping and restaurant positions. The 7.6 dimension score is the chronic Southern story even in a high-income coastal market: families can afford care relative to income, providers cannot afford Charleston relative to wages.
Family strain — 86.9/100
Mothers' labor force participation for kids under six is 76.9% in Charleston — eight points above the national 68.2% and one of the higher urban readings in the index. Single-parent households account for just 25% of families with children, well below the national 31.8% share and the lowest single-parent share of any city in this report cluster. The combined picture is a relatively well-supported family base: high two-earner participation, low single-parent burden, and the household income to back both.
Policy support — 50.9/100
South Carolina's CERDEP/4K program enrolls 45% of four-year-olds at $4,255 per child and meets 7 of NIEER's 10 quality benchmarks — middle-of-the-pack on access, lower on per-pupil spending and quality. Three-year-olds are not served. CCDF subsidies reach 24% of eligible children, one of the higher reach figures nationally. South Carolina has no state paid family or medical leave. Charleston families inherit the strongest pre-K access in this report cluster after Oklahoma; policy is measured at the state level.
In-home care in Charleston
In-home care in Charleston typically reflects metro-wide nanny market patterns, with full-time live-out rates aligned with the broader Lowcountry market. Given the high household-income base and the strong dual-earner participation, demand for full-time nannies and qualified au pairs has remained steady, and nanny shares between two families have become a recognizable arrangement among families on the historic peninsula and Mount Pleasant. The post-2025 federal au pair program changes have raised the cost calculus, but Charleston's J-1 sponsor placements remain meaningfully above the South Carolina average.
Methodology: The the score is a 0-100 composite score across five dimensions: Affordability (30 pts), Supply (25 pts), Workforce Health (15 pts), Family Strain (15 pts), and Policy Support (15 pts). City-level prices and supply use the city's primary containing county. Policy Support is measured at the state level. Full methodology and data sources: beverly.io/research/methodology.
Sources: U.S. Census Bureau ACS 2019-2023 5-year estimates; U.S. Department of Labor Women's Bureau National Database of Childcare Prices; U.S. Bureau of Labor Statistics OEWS (May 2024) and QCEW; Buffett Early Childhood Institute / Bipartisan Policy Center / Child Care Aware childcaregap.org (Sept 2025); NIEER State of Preschool Yearbook 2024; HHS ACF CCDF FY2023; National Partnership for Women & Families (March 2026).